diff options
| -rw-r--r-- | applets.h | 60 | ||||
| -rw-r--r-- | applets/usage.c | 10 | ||||
| -rw-r--r-- | applets/usage.h | 2586 | ||||
| -rw-r--r-- | busybox.h | 7 | ||||
| -rw-r--r-- | include/applets.h | 60 | ||||
| -rw-r--r-- | include/busybox.h | 7 | ||||
| -rw-r--r-- | include/usage.h | 2586 | ||||
| -rw-r--r-- | usage.c | 10 | ||||
| -rw-r--r-- | usage.h | 2586 | ||||
| -rw-r--r-- | utility.c | 22 |
10 files changed, 2641 insertions, 5293 deletions
@@ -14,33 +14,33 @@ #undef APPLET_ODDNAME #undef APPLET_NOUSAGE + #if defined(PROTOTYPES) -#define APPLET(a,b,c) \ - extern int b(int argc, char **argv); -#define APPLET_ODDNAME(a,b,c,d,e) APPLET(a,b,c) -#define APPLET_NOUSAGE(a,b,c) \ - extern int b(int argc, char **argv); -#elif defined(MAKE_LINKS) -#define APPLET(a,b,c) LINK c #a -#define APPLET_ODDNAME(a,b,c,d,e) LINK c a -#define APPLET_NOUSAGE(a,b,c) LINK c #a -#elif defined(APPLET_ENUM) -#define APPLET(a,b,c) a##_applet_number, -#define APPLET_ODDNAME(a,b,c,d,e) e##_applet_number, -#define APPLET_NOUSAGE(a,b,c) a##applet_number, + #define APPLET(a,b,c) extern int b(int argc, char **argv); + #define APPLET_NOUSAGE(a,b,c) extern int b(int argc, char **argv); + #define APPLET_ODDNAME(a,b,c,d) extern int b(int argc, char **argv); + extern const char usage_messages[]; +#elif defined(MAKE_USAGE) + #ifdef BB_FEATURE_TRIVIAL_HELP + #define APPLET(a,b,c) a##_trivial_usage "\0" + #define APPLET_NOUSAGE(a,b,c) "\0" + #define APPLET_ODDNAME(a,b,c,d) d##_trivial_usage "\0" + #else + #define APPLET(a,b,c) a##_trivial_usage "\n\n" a##_full_usage "\0" + #define APPLET_NOUSAGE(a,b,c) "\0" + #define APPLET_ODDNAME(a,b,c,d) d##_trivial_usage "\n\n" d##_full_usage "\0" + #endif #else -#define USAGE_ENUM -#include "usage.h" -const struct BB_applet applets[] = { -#define APPLET(a,b,c) {#a,b,c,a##_usage_index}, -#define APPLET_ODDNAME(a,b,c,d,e) {a,b,c,d}, -#define APPLET_NOUSAGE(a,b,c) {#a,b,c,-1}, -#define zcat_usage_index gunzip_usage_index -#define sh_usage_index shell_usage_index + const struct BB_applet applets[] = { + #define APPLET(a,b,c) {#a,b,c}, + #define APPLET_NOUSAGE(a,b,c) {a,b,c}, + #define APPLET_ODDNAME(a,b,c,d) {a,b,c}, #endif + + #ifdef BB_TEST - APPLET_ODDNAME("[", test_main, _BB_DIR_USR_BIN, test_usage_index, open_bracket) + APPLET_NOUSAGE("[", test_main, _BB_DIR_USR_BIN) #endif #ifdef BB_AR APPLET(ar, ar_main, _BB_DIR_USR_BIN) @@ -48,7 +48,7 @@ const struct BB_applet applets[] = { #ifdef BB_BASENAME APPLET(basename, basename_main, _BB_DIR_USR_BIN) #endif - APPLET_NOUSAGE(busybox, busybox_main, _BB_DIR_BIN) + APPLET_NOUSAGE("busybox", busybox_main, _BB_DIR_BIN) #ifdef BB_CAT APPLET(cat, cat_main, _BB_DIR_BIN) #endif @@ -107,7 +107,7 @@ const struct BB_applet applets[] = { APPLET(dpkg, dpkg_main, _BB_DIR_USR_BIN) #endif #ifdef BB_DPKG_DEB - APPLET_ODDNAME("dpkg-deb", dpkg_deb_main, _BB_DIR_USR_BIN, dpkg_deb_usage_index, dpkg_deb) + APPLET_ODDNAME("dpkg-deb", dpkg_deb_main, _BB_DIR_USR_BIN, dpkg_deb) #endif #ifdef BB_DU APPLET(du, du_main, _BB_DIR_USR_BIN) @@ -128,7 +128,7 @@ const struct BB_applet applets[] = { APPLET(false, false_main, _BB_DIR_BIN) #endif #ifdef BB_FBSET - APPLET_NOUSAGE(fbset, fbset_main, _BB_DIR_USR_SBIN) + APPLET_NOUSAGE("fbset", fbset_main, _BB_DIR_USR_SBIN) #endif #ifdef BB_FDFLUSH APPLET(fdflush, fdflush_main, _BB_DIR_BIN) @@ -143,7 +143,7 @@ const struct BB_applet applets[] = { APPLET(freeramdisk, freeramdisk_main, _BB_DIR_SBIN) #endif #ifdef BB_FSCK_MINIX - APPLET_ODDNAME("fsck.minix", fsck_minix_main, _BB_DIR_SBIN, fsck_minix_usage_index, fsck_minix) + APPLET_ODDNAME("fsck.minix", fsck_minix_main, _BB_DIR_SBIN, fsck_minix) #endif #ifdef BB_GETOPT APPLET(getopt, getopt_main, _BB_DIR_BIN) @@ -191,7 +191,7 @@ const struct BB_applet applets[] = { APPLET(length, length_main, _BB_DIR_USR_BIN) #endif #ifdef BB_LINUXRC - APPLET_NOUSAGE(linuxrc, init_main, _BB_DIR_ROOT) + APPLET_NOUSAGE("linuxrc", init_main, _BB_DIR_ROOT) #endif #ifdef BB_LN APPLET(ln, ln_main, _BB_DIR_BIN) @@ -230,7 +230,7 @@ const struct BB_applet applets[] = { APPLET(mkfifo, mkfifo_main, _BB_DIR_USR_BIN) #endif #ifdef BB_MKFS_MINIX - APPLET_ODDNAME("mkfs.minix", mkfs_minix_main, _BB_DIR_SBIN, mkfs_minix_usage_index, mkfs_minix) + APPLET_ODDNAME("mkfs.minix", mkfs_minix_main, _BB_DIR_SBIN, mkfs_minix) #endif #ifdef BB_MKNOD APPLET(mknod, mknod_main, _BB_DIR_BIN) @@ -416,8 +416,8 @@ const struct BB_applet applets[] = { APPLET(zcat, gunzip_main, _BB_DIR_BIN) #endif -#if !defined(PROTOTYPES) && !defined(MAKE_LINKS) && !defined(APPLET_ENUM) - { 0,NULL,0,-1} +#if !defined(PROTOTYPES) && !defined(MAKE_USAGE) + { 0,NULL,0 } }; /* The -1 arises because of the {0,NULL,0,-1} entry above. */ diff --git a/applets/usage.c b/applets/usage.c index e429c5a..dfea1f9 100644 --- a/applets/usage.c +++ b/applets/usage.c @@ -1,2 +1,10 @@ -#define USAGE_MESSAGES +#include "busybox.h" + +const char usage_messages[] = + +#define MAKE_USAGE #include "usage.h" + +#include "applets.h" + +; diff --git a/applets/usage.h b/applets/usage.h index 7c73185..b39fec9 100644 --- a/applets/usage.h +++ b/applets/usage.h @@ -1,2049 +1,1165 @@ -#include "Config.h" - -extern const char usage_messages[]; - -#if defined USAGE_ENUM -enum -#elif defined USAGE_MESSAGES -const char usage_messages[] = -#endif - -#if defined USAGE_ENUM || defined USAGE_MESSAGES -{ -#endif - -#if defined USAGE_ENUM -#define DO_COMMA , -#elif defined USAGE_MESSAGES -#define DO_COMMA "\0" -#else -#define DO_COMMA -#endif - - -#if defined BB_AR -#if defined USAGE_ENUM -ar_usage_index -#elif defined USAGE_MESSAGES +#define ar_trivial_usage \ "-[ovR]{ptx} archive filenames" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nExtract or list files from an ar archive.\n\n" - "Options:\n" - "\t-o\t\tpreserve original dates\n" - "\t-p\t\textract to stdout\n" - "\t-t\t\tlist\n" - "\t-x\t\textract\n" - "\t-v\t\tverbosely list files processed\n" +#define ar_full_usage \ + "Extract or list files from an ar archive.\n\n" \ + "Options:\n" \ + "\t-o\t\tpreserve original dates\n" \ + "\t-p\t\textract to stdout\n" \ + "\t-t\t\tlist\n" \ + "\t-x\t\textract\n" \ + "\t-v\t\tverbosely list files processed\n" \ "\t-R\t\trecursive action" -#endif -#endif -DO_COMMA -#endif -#if defined BB_BASENAME -#if defined USAGE_ENUM -basename_usage_index -#elif defined USAGE_MESSAGES +#define basename_trivial_usage \ "FILE [SUFFIX]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nStrips directory path and suffixes from FILE.\n" +#define basename_full_usage \ + "Strips directory path and suffixes from FILE.\n" \ "If specified, also removes any trailing SUFFIX." -#endif -#endif -DO_COMMA -#endif -#if defined BB_CAT -#if defined USAGE_ENUM -cat_usage_index -#elif defined USAGE_MESSAGES +#define cat_trivial_usage \ "[FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nConcatenates FILE(s) and prints them to stdout." -#endif -#endif -DO_COMMA -#endif +#define cat_full_usage \ + "Concatenates FILE(s) and prints them to stdout." -#if defined BB_CHMOD_CHOWN_CHGRP -#if defined USAGE_ENUM -chgrp_usage_index -#elif defined USAGE_MESSAGES +#define chgrp_trivial_usage \ "[OPTION]... GROUP FILE..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nChange the group membership of each FILE to GROUP.\n" +#define chgrp_full_usage \ + "Change the group membership of each FILE to GROUP.\n" \ "\nOptions:\n\t-R\tChanges files and directories recursively." -#endif -#endif -DO_COMMA -#endif -#if defined BB_CHMOD_CHOWN_CHGRP -#if defined USAGE_ENUM -chmod_usage_index -#elif defined USAGE_MESSAGES +#define chmod_trivial_usage \ "[-R] MODE[,MODE]... FILE..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nEach MODE is one or more of the letters ugoa, one of the symbols +-= and\n" - "one or more of the letters rwxst.\n\n" +#define chmod_full_usage \ + "Each MODE is one or more of the letters ugoa, one of the symbols +-= and\n" \ + "one or more of the letters rwxst.\n\n" \ "Options:\n\t-R\tChanges files and directories recursively." -#endif -#endif -DO_COMMA -#endif -#if defined BB_CHMOD_CHOWN_CHGRP -#if defined USAGE_ENUM -chown_usage_index -#elif defined USAGE_MESSAGES +#define chown_trivial_usage \ "[OPTION]... OWNER[<.|:>[GROUP] FILE..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nChange the owner and/or group of each FILE to OWNER and/or GROUP.\n" +#define chown_full_usage \ + "Change the owner and/or group of each FILE to OWNER and/or GROUP.\n" \ "\nOptions:\n\t-R\tChanges files and directories recursively." -#endif -#endif -DO_COMMA -#endif -#if defined BB_CHROOT -#if defined USAGE_ENUM -chroot_usage_index -#elif defined USAGE_MESSAGES +#define chroot_trivial_usage \ "NEWROOT [COMMAND...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nRun COMMAND with root directory set to NEWROOT." -#endif -#endif -DO_COMMA -#endif +#define chroot_full_usage \ + "Run COMMAND with root directory set to NEWROOT." -#if defined BB_CHVT -#if defined USAGE_ENUM -chvt_usage_index -#elif defined USAGE_MESSAGES +#define chvt_trivial_usage \ "N" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nChanges the foreground virtual terminal to /dev/ttyN" -#endif -#endif -DO_COMMA -#endif +#define chvt_full_usage \ + "Changes the foreground virtual terminal to /dev/ttyN" -#if defined BB_CLEAR -#if defined USAGE_ENUM -clear_usage_index -#elif defined USAGE_MESSAGES +#define clear_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nClear screen." -#endif -#endif -DO_COMMA -#endif +#define clear_full_usage \ + "Clear screen." -#if defined BB_CMP -#if defined USAGE_ENUM -cmp_usage_index -#elif defined USAGE_MESSAGES +#define cmp_trivial_usage \ "FILE1 [FILE2]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCompare files." -#endif -#endif -DO_COMMA -#endif +#define cmp_full_usage \ + "Compare files." -#if defined BB_CP_MV -#if defined USAGE_ENUM -cp_usage_index -#elif defined USAGE_MESSAGES +#define cp_trivial_usage \ "[OPTION]... SOURCE DEST\n" - " or: cp [OPTION]... SOURCE... DIRECTORY" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCopies SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.\n" - "\n" - "\t-a\tSame as -dpR\n" - "\t-d\tPreserves links\n" - "\t-p\tPreserves file attributes if possible\n" - "\t-f\tforce (implied; ignored) - always set\n" +#define cp_full_usage \ + "Copies SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.\n" \ + "\n" \ + "\t-a\tSame as -dpR\n" \ + "\t-d\tPreserves links\n" \ + "\t-p\tPreserves file attributes if possible\n" \ + "\t-f\tforce (implied; ignored) - always set\n" \ "\t-R\tCopies directories recursively" -#endif -#endif -DO_COMMA -#endif -#if defined BB_CUT -#if defined USAGE_ENUM -cut_usage_index -#elif defined USAGE_MESSAGES +#define cut_trivial_usage \ "[OPTION]... [FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrints selected fields from each input FILE to standard output.\n\n" - "Options:\n" - "\t-b LIST\tOutput only bytes from LIST\n" - "\t-c LIST\tOutput only characters from LIST\n" - "\t-d CHAR\tUse CHAR instead of tab as the field delimiter\n" - "\t-s\tOutput only the lines containing delimiter\n" - "\t-f N\tPrint only these fields\n" +#define cut_full_usage \ + "Prints selected fields from each input FILE to standard output.\n\n" \ + "Options:\n" \ + "\t-b LIST\tOutput only bytes from LIST\n" \ + "\t-c LIST\tOutput only characters from LIST\n" \ + "\t-d CHAR\tUse CHAR instead of tab as the field delimiter\n" \ + "\t-s\tOutput only the lines containing delimiter\n" \ + "\t-f N\tPrint only these fields\n" \ "\t-n\tIgnored" -#endif -#endif -DO_COMMA -#endif -#if defined BB_DATE -#if defined USAGE_ENUM -date_usage_index -#elif defined USAGE_MESSAGES +#define date_trivial_usage \ "[OPTION]... [+FORMAT]\n" - " or: date [OPTION] [MMDDhhmm[[CC]YY][.ss]]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nDisplays the current time in the given FORMAT, or sets the system date.\n" - "\nOptions:\n\t-R\t\tOutputs RFC-822 compliant date string\n" - "\t-d STRING\tdisplay time described by STRING, not `now'\n" - "\t-s\t\tSets time described by STRING\n" +#define date_full_usage \ + "Displays the current time in the given FORMAT, or sets the system date.\n" \ + "\nOptions:\n\t-R\t\tOutputs RFC-822 compliant date string\n" \ + "\t-d STRING\tdisplay time described by STRING, not `now'\n" \ + "\t-s\t\tSets time described by STRING\n" \ "\t-u\t\tPrints or sets Coordinated Universal Time" -#endif -#endif -DO_COMMA -#endif -#if defined BB_DC -#if defined USAGE_ENUM -dc_usage_index -#elif defined USAGE_MESSAGES +#define dc_trivial_usage \ "expression ..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nThis is a Tiny RPN calculator that understands the\n" - "following operations: +, -, /, *, and, or, not, eor.\n" +#define dc_full_usage \ + "This is a Tiny RPN calculator that understands the\n" \ + "following operations: +, -, /, *, and, or, not, eor.\n" \ "i.e. 'dc 2 2 add' -> 4, and 'dc 8 8 \\* 2 2 + /' -> 16" -#endif -#endif -DO_COMMA -#endif -#if defined BB_DD -#if defined USAGE_ENUM -dd_usage_index -#elif defined USAGE_MESSAGES - "[if=FILE] [of=FILE] [bs=N] [count=N] [skip=N] [seek=N]\n" - "\t [conv=notrunc|sync]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCopy a file, converting and formatting according to options\n\n" - "\tif=FILE\t\tread from FILE instead of stdin\n" - "\tof=FILE\t\twrite to FILE instead of stdout\n" - "\tbs=N\t\tread and write N bytes at a time\n" - "\tcount=N\t\tcopy only N input blocks\n" - "\tskip=N\t\tskip N input blocks\n" - "\tseek=N\t\tskip N output blocks\n" - "\tconv=notrunc\tdon't truncate output file\n" - "\tconv=sync\tpad blocks with zeros\n" - "\n" - "Numbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024),\n" +#define dd_trivial_usage \ + "[if=FILE] [of=FILE] [bs=N] [count=N] [skip=N] [seek=N] [conv=notrunc|sync]" +#define dd_full_usage \ + "Copy a file, converting and formatting according to options\n\n" \ + "\tif=FILE\tread from FILE instead of stdin\n" \ + "\tof=FILE\twrite to FILE instead of stdout\n" \ + "\tbs=N\tread and write N bytes at a time\n" \ + "\tcount=N\tcopy only N input blocks\n" \ + "\tskip=N\tskip N input blocks\n" \ + "\tseek=N\tskip N output blocks\n" \ + "\tconv=notrunc\tdon't truncate output file\n" \ + "\tconv=sync\tpad blocks with zeros\n" \ + "\n" \ + "Numbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024),\n" \ "MD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824)." -#endif -#endif -DO_COMMA -#endif -#if defined BB_DEALLOCVT -#if defined USAGE_ENUM -deallocvt_usage_index -#elif defined USAGE_MESSAGES +#define deallocvt_trivial_usage \ "N" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nDeallocate unused virtual terminal /dev/ttyN" -#endif -#endif -DO_COMMA -#endif +#define deallocvt_full_usage \ + "Deallocate unused virtual terminal /dev/ttyN" + -#if defined BB_DF -#if defined USAGE_ENUM -df_usage_index -#elif defined USAGE_MESSAGES - "[-" -#ifdef BB_FEATURE_HUMAN_READABLE - "hm" -#endif - "k] [filesystem ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint the filesystem space used and space available\n\n" - "Options:\n" #ifdef BB_FEATURE_HUMAN_READABLE - "\n\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G)\n" - "\t-m\tprint sizes in megabytes\n" - "\t-k\tprint sizes in kilobytes(default)" + #define USAGE_HUMAN_READABLE(a,b) a #else - "\n\t-k\tprint sizes in kilobytes(compatability)" -#endif -#endif -#endif -DO_COMMA -#endif - -#if defined BB_DIRNAME -#if defined USAGE_ENUM -dirname_usage_index -#elif defined USAGE_MESSAGES + #define USAGE_HUMAN_READABLE(a,b) b +#endif +#define df_trivial_usage \ + "[-" \ + USAGE_HUMAN_READABLE("hm", "") \ + "k] [filesystem ...]\n" +#define df_full_usage \ + "Print the filesystem space used and space available.\n\n" \ + "Options:\n" \ +USAGE_HUMAN_READABLE( \ + "\n\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \ + "\t-m\tprint sizes in megabytes\n" \ + "\t-k\tprint sizes in kilobytes(default)", \ + "\n\t-k\tprint sizes in kilobytes(compatability)") + +#define dirname_trivial_usage \ "[FILENAME ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nStrips non-directory suffix from FILENAME" -#endif -#endif -DO_COMMA -#endif +#define dirname_full_usage \ + "Strips non-directory suffix from FILENAME" -#if defined BB_DMESG -#if defined USAGE_ENUM -dmesg_usage_index -#elif defined USAGE_MESSAGES +#define dmesg_trivial_usage \ "[-c] [-n LEVEL] [-s SIZE]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrints or controls the kernel ring buffer\n\n" - "Options:\n" - "\t-c\t\tClears the ring buffer's contents after printing\n" - "\t-n LEVEL\tSets console logging level\n" +#define dmesg_full_usage \ + "Prints or controls the kernel ring buffer\n\n" \ + "Options:\n" \ + "\t-c\t\tClears the ring buffer's contents after printing\n" \ + "\t-n LEVEL\tSets console logging level\n" \ "\t-s SIZE\t\tUse a buffer of size SIZE" -#endif -#endif -DO_COMMA -#endif -#if defined BB_DOS2UNIX -#if defined USAGE_ENUM -dos2unix_usage_index -#elif defined USAGE_MESSAGES +#define dos2unix_trivial_usage \ "< dosfile > unixfile" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nConverts a text file from dos format to unix format." -#endif -#endif -DO_COMMA -#endif +#define dos2unix_full_usage \ + "Converts a text file from dos format to unix format." -#if defined BB_DPKG -#if defined USAGE_ENUM -dpkg_usage_index -#elif defined USAGE_MESSAGES - "<-i|-r|--unpack|--configure> my.deb\n" +#define dpkg_trivial_usage \ + "[-i|-r|--unpack|--configure] my.deb" +#define dpkg_full_usage \ "WORK IN PROGRESS, only usefull for debian-installer" -#ifndef BB_FEATURE_TRIVIAL_HELP -#endif -#endif -DO_COMMA -#endif -#if defined BB_DPKG_DEB -#if defined USAGE_ENUM -dpkg_deb_usage_index -#elif defined USAGE_MESSAGES +#define dpkg_deb_trivial_usage \ "[-cexX] file directory" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPerform actions on debian packages (.debs)\n\n" - "Options:\n" - "\t-c\tList contents of filesystem tree (verbose)\n" - "\t-l\tList contents of filesystem tree (.list format)\n" - "\t-e\tExtract control files to directory\n" - "\t-x\tExctract packages filesystem tree to directory\n" +#define dpkg_deb_full_usage \ + "Perform actions on debian packages (.debs)\n\n" \ + "Options:\n" \ + "\t-c\tList contents of filesystem tree (verbose)\n" \ + "\t-l\tList contents of filesystem tree (.list format)\n" \ + "\t-e\tExtract control files to directory\n" \ + "\t-x\tExctract packages filesystem tree to directory\n" \ "\t-X\tVerbose extract" -#endif -#endif -DO_COMMA -#endif -#if defined BB_DU -#if defined USAGE_ENUM -du_usage_index -#elif defined USAGE_MESSAGES - "[-ls" -#ifdef BB_FEATURE_HUMAN_READABLE - "hm" -#endif - "k] [FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSummarizes disk space used for each FILE and/or directory.\n" - "Disk space is printed in units of 1024 bytes.\n\n" - "Options:\n" - "\t-l\tcount sizes many times if hard linked\n" - "\t-s\tdisplay only a total for each argument" -#ifdef BB_FEATURE_HUMAN_READABLE - "\n\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G)\n" - "\t-m\tprint sizes in megabytes\n" - "\t-k\tprint sizes in kilobytes(default)" -#else - "\n\t-k\tprint sizes in kilobytes(compatability)" -#endif -#endif -#endif -DO_COMMA -#endif - -#if defined BB_DUMPKMAP -#if defined USAGE_ENUM -dumpkmap_usage_index -#elif defined USAGE_MESSAGES +#define du_trivial_usage \ + "[-ls" USAGE_HUMAN_READABLE("hm", "") "k] [FILE]..." +#define du_full_usage \ + "Summarizes disk space used for each FILE and/or directory.\n" \ + "Disk space is printed in units of 1024 bytes.\n\n" \ + "Options:\n" \ + "\t-l\tcount sizes many times if hard linked\n" \ + "\t-s\tdisplay only a total for each argument" \ +USAGE_HUMAN_READABLE( \ + "\n\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \ + "\t-m\tprint sizes in megabytes\n" \ + "\t-k\tprint sizes in kilobytes(default)" \ + , \ + "\n\t-k\tprint sizes in kilobytes(compatability)" \ + ) + +#define dumpkmap_trivial_usage \ "> keymap" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrints out a binary keyboard translation table to standard output" -#endif -#endif -DO_COMMA -#endif +#define dumpkmap_full_usage \ + "Prints out a binary keyboard translation table to standard output." -#if defined BB_DUTMP -#if defined USAGE_ENUM -dutmp_usage_index -#elif defined USAGE_MESSAGES +#define dutmp_trivial_usage \ "[FILE]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nDump utmp file format (pipe delimited) from FILE\n" +#define dutmp_full_usage \ + "Dump utmp file format (pipe delimited) from FILE\n" \ "or stdin to stdout. (i.e. 'dutmp /var/run/utmp')" -#endif -#endif -DO_COMMA -#endif -#if defined BB_ECHO -#if defined USAGE_ENUM -echo_usage_index -#elif defined USAGE_MESSAGES +#define echo_trivial_usage \ "[-neE] [ARG ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrints the specified ARGs to stdout\n\n" - "Options:\n" - "\t-n\tsuppress trailing newline\n" - "\t-e\tinterpret backslash-escaped characters (i.e. \\t=tab etc)\n" +#define echo_full_usage \ + "Prints the specified ARGs to stdout\n\n" \ + "Options:\n" \ + "\t-n\tsuppress trailing newline\n" \ + "\t-e\tinterpret backslash-escaped characters (i.e. \\t=tab etc)\n" \ "\t-E\tdisable interpretation of backslash-escaped characters" -#endif -#endif -DO_COMMA -#endif -#if defined BB_EXPR -#if defined USAGE_ENUM -expr_usage_index -#elif defined USAGE_MESSAGES +#define expr_trivial_usage \ "EXPRESSION" -#ifndef BB_FEATURE_TRIVIAL_HELP -"\n\nPrints the value of EXPRESSION to standard output.\n\n" -"EXPRESSION may be:\n" -"ARG1 | ARG2 ARG1 if it is neither null nor 0, otherwise ARG2\n" -"ARG1 & ARG2 ARG1 if neither argument is null or 0, otherwise 0\n" -"ARG1 < ARG2 ARG1 is less than ARG2\n" -"ARG1 <= ARG2 ARG1 is less than or equal to ARG2\n" -"ARG1 = ARG2 ARG1 is equal to ARG2\n" -"ARG1 != ARG2 ARG1 is unequal to ARG2\n" -"ARG1 >= ARG2 ARG1 is greater than or equal to ARG2\n" -"ARG1 > ARG2 ARG1 is greater than ARG2\n" -"ARG1 + ARG2 arithmetic sum of ARG1 and ARG2\n" -"ARG1 - ARG2 arithmetic difference of ARG1 and ARG2\n" -"ARG1 * ARG2 arithmetic product of ARG1 and ARG2\n" -"ARG1 / ARG2 arithmetic quotient of ARG1 divided by ARG2\n" -"ARG1 % ARG2 arithmetic remainder of ARG1 divided by ARG2\n" -"STRING : REGEXP anchored pattern match of REGEXP in STRING\n" -"match STRING REGEXP same as STRING : REGEXP\n" -"substr STRING POS LENGTH substring of STRING, POS counted from 1\n" -"index STRING CHARS index in STRING where any CHARS is found, or 0\n" -"length STRING length of STRING\n" -"quote TOKEN interpret TOKEN as a string, even if it is a \n" -" keyword like `match' or an operator like `/'\n" -"( EXPRESSION ) value of EXPRESSION\n\n" -"Beware that many operators need to be escaped or quoted for shells.\n" -"Comparisons are arithmetic if both ARGs are numbers, else\n" -"lexicographical. Pattern matches return the string matched between \n" -"\\( and \\) or null; if \\( and \\) are not used, they return the number \n" -"of characters matched or 0." - -#endif -#endif -DO_COMMA -#endif - - -#if defined BB_TRUE_FALSE -#if defined USAGE_ENUM -false_usage_index -#elif defined USAGE_MESSAGES +#define expr_full_usage \ + "Prints the value of EXPRESSION to standard output.\n\n" \ + "EXPRESSION may be:\n" \ + "ARG1 | ARG2 ARG1 if it is neither null nor 0, otherwise ARG2\n" \ + "ARG1 & ARG2 ARG1 if neither argument is null or 0, otherwise 0\n" \ + "ARG1 < ARG2 ARG1 is less than ARG2\n" \ + "ARG1 <= ARG2 ARG1 is less than or equal to ARG2\n" \ + "ARG1 = ARG2 ARG1 is equal to ARG2\n" \ + "ARG1 != ARG2 ARG1 is unequal to ARG2\n" \ + "ARG1 >= ARG2 ARG1 is greater than or equal to ARG2\n" \ + "ARG1 > ARG2 ARG1 is greater than ARG2\n" \ + "ARG1 + ARG2 arithmetic sum of ARG1 and ARG2\n" \ + "ARG1 - ARG2 arithmetic difference of ARG1 and ARG2\n" \ + "ARG1 * ARG2 arithmetic product of ARG1 and ARG2\n" \ + "ARG1 / ARG2 arithmetic quotient of ARG1 divided by ARG2\n" \ + "ARG1 % ARG2 arithmetic remainder of ARG1 divided by ARG2\n" \ + "STRING : REGEXP anchored pattern match of REGEXP in STRING\n" \ + "match STRING REGEXP same as STRING : REGEXP\n" \ + "substr STRING POS LENGTH substring of STRING, POS counted from 1\n" \ + "index STRING CHARS index in STRING where any CHARS is found, or 0\n" \ + "length STRING length of STRING\n" \ + "quote TOKEN interpret TOKEN as a string, even if it is a \n" \ + " keyword like `match' or an operator like `/'\n" \ + "( EXPRESSION ) value of EXPRESSION\n\n" \ + "Beware that many operators need to be escaped or quoted for shells.\n" \ + "Comparisons are arithmetic if both ARGs are numbers, else\n" \ + "lexicographical. Pattern matches return the string matched between \n" \ + "\\( and \\) or null; if \\( and \\) are not used, they return the number \n" \ + "of characters matched or 0." + +#define false_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nReturn an exit code of FALSE (1)." -#endif -#endif -DO_COMMA -#endif +#define false_full_usage \ + "Return an exit code of FALSE (1)." -#if defined BB_FBSET -#if defined USAGE_ENUM -fbset_usage_index -#elif defined USAGE_MESSAGES - "fbset [options] [mode]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nShows and modifies frame buffer device settings" -#endif -#endif -DO_COMMA -#endif - -#if defined BB_FDFLUSH -#if defined USAGE_ENUM -fdflush_usage_index -#elif defined USAGE_MESSAGES +#define fdflush_trivial_usage \ "DEVICE" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nForces floppy disk drive to detect disk change" -#endif -#endif -DO_COMMA -#endif +#define fdflush_full_usage \ + "Forces floppy disk drive to detect disk change" -#if defined BB_FIND -#if defined USAGE_ENUM -find_usage_index -#elif defined USAGE_MESSAGES - "[PATH...] [EXPRESSION]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSearch for files in a directory hierarchy. The default PATH is\n" - "the current directory; default EXPRESSION is '-print'\n\n" - "\nEXPRESSION may consist of:\n" - "\t-follow\t\tDereference symbolic links.\n" - "\t-name PATTERN\tFile name (leading directories removed) matches PATTERN." #ifdef BB_FEATURE_FIND_TYPE - "\n\t-type X\t\tFiletype matches X (where X is one of: f,d,l,b,c,...)" + #define USAGE_FIND_TYPE(a) a +#else + #define USAGE_FIND_TYPE(a) #endif #ifdef BB_FEATURE_FIND_PERM - "\n\t-perm PERMS\tPermissions match any of (+NNN); all of (-NNN);\n\t\t\tor exactly (NNN)" + #define USAGE_FIND_PERM(a) a +#else + #define USAGE_FIND_PERM(a) #endif #ifdef BB_FEATURE_FIND_MTIME - "\n\t-mtime TIME\tModified time is greater than (+N); less than (-N);\n\t\t\tor exactly (N) days" -#endif -#endif -#endif -DO_COMMA + #define USAGE_FIND_MTIME(a) a +#else + #define USAGE_FIND_MTIME(a) #endif -#if defined BB_FREE -#if defined USAGE_ENUM -free_usage_index -#elif defined USAGE_MESSAGES +#define find_trivial_usage \ + "[PATH...] [EXPRESSION]" +#define find_full_usage \ + "Search for files in a directory hierarchy. The default PATH is\n" \ + "the current directory; default EXPRESSION is '-print'\n\n" \ + "\nEXPRESSION may consist of:\n" \ + "\t-follow\t\tDereference symbolic links.\n" \ + "\t-name PATTERN\tFile name (leading directories removed) matches PATTERN." \ +USAGE_FIND_TYPE( \ + "\n\t-type X\t\tFiletype matches X (where X is one of: f,d,l,b,c,...)" \ +) USAGE_FIND_PERM( \ + "\n\t-perm PERMS\tPermissions match any of (+NNN); all of (-NNN);\n\t\t\tor exactly (NNN)" \ +) USAGE_FIND_MTIME( \ + "\n\t-mtime TIME\tModified time is greater than (+N); less than (-N);\n\t\t\tor exactly (N) days") + +#define free_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nDisplays the amount of free and used system memory" -#endif -#endif -DO_COMMA -#endif +#define free_full_usage \ + "Displays the amount of free and used system memory" -#if defined BB_FREERAMDISK -#if defined USAGE_ENUM -freeramdisk_usage_index -#elif defined USAGE_MESSAGES +#define freeramdisk_trivial_usage \ "DEVICE" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nFrees all memory used by the specified ramdisk." -#endif -#endif -DO_COMMA -#endif +#define freeramdisk_full_usage \ + "Frees all memory used by the specified ramdisk." -#if defined BB_FSCK_MINIX -#if defined USAGE_ENUM -fsck_minix_usage_index -#elif defined USAGE_MESSAGES +#define fsck_minix_trivial_usage \ "[-larvsmf] /dev/name" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPerforms a consistency check for MINIX filesystems.\n\n" - "Options:\n" - "\t-l\tLists all filenames\n" - "\t-r\tPerform interactive repairs\n" - "\t-a\tPerform automatic repairs\n" - "\t-v\tverbose\n" - "\t-s\tOutputs super-block information\n" - "\t-m\tActivates MINIX-like \"mode not cleared\" warnings\n" +#define fsck_minix_full_usage \ + "Performs a consistency check for MINIX filesystems.\n\n" \ + "Options:\n" \ + "\t-l\tLists all filenames\n" \ + "\t-r\tPerform interactive repairs\n" \ + "\t-a\tPerform automatic repairs\n" \ + "\t-v\tverbose\n" \ + "\t-s\tOutputs super-block information\n" \ + "\t-m\tActivates MINIX-like \"mode not cleared\" warnings\n" \ "\t-f\tForce file system check." -#endif -#endif -DO_COMMA -#endif -#if defined BB_GETOPT -#if defined USAGE_ENUM -getopt_usage_index -#elif defined USAGE_MESSAGES +#define getopt_trivial_usage \ "[OPTIONS]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\nParse command options\n" - " -a, --alternative Allow long options starting with single -\n" - " -l, --longoptions=longopts Long options to be recognized\n" - " -n, --name=progname The name under which errors are reported\n" - " -o, --options=optstring Short options to be recognized\n" - " -q, --quiet Disable error reporting by getopt(3)\n" - " -Q, --quiet-output No normal output\n" - " -s, --shell=shell Set shell quoting conventions\n" - " -T, --test Test for getopt(1) version\n" - " -u, --unqote Do not quote the output" -#endif -#endif -DO_COMMA -#endif - -#if defined BB_GREP -#if defined USAGE_ENUM -grep_usage_index -#elif defined USAGE_MESSAGES +#define getopt_full_usage \ + "\nParse command options\n" \ + "\t-a, --alternative Allow long options starting with single -\n" \ + "\t-l, --longoptions=longopts Long options to be recognized\n" \ + "\t-n, --name=progname The name under which errors are reported\n" \ + "\t-o, --options=optstring Short options to be recognized\n" \ + "\t-q, --quiet Disable error reporting by getopt(3)\n" \ + "\t-Q, --quiet-output No normal output\n" \ + "\t-s, --shell=shell Set shell quoting conventions\n" \ + "\t-T, --test Test for getopt(1) version\n" \ + "\t-u, --unqote Do not quote the output" + +#define grep_trivial_usage \ "[-ihHnqvs] pattern [files...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSearch for PATTERN in each FILE or standard input.\n\n" - "Options:\n" - "\t-H\tprefix output lines with filename where match was found\n" - "\t-h\tsuppress the prefixing filename on output\n" - "\t-i\tignore case distinctions\n" - "\t-n\tprint line number with output lines\n" - "\t-q\tbe quiet. Returns 0 if result was found, 1 otherwise\n" - "\t-v\tselect non-matching lines\n" +#define grep_full_usage \ + "Search for PATTERN in each FILE or standard input.\n\n" \ + "Options:\n" \ + "\t-H\tprefix output lines with filename where match was found\n" \ + "\t-h\tsuppress the prefixing filename on output\n" \ + "\t-i\tignore case distinctions\n" \ + "\t-n\tprint line number with output lines\n" \ + "\t-q\tbe quiet. Returns 0 if result was found, 1 otherwise\n" \ + "\t-v\tselect non-matching lines\n" \ "\t-s\tsuppress file open/read error messages" -#endif -#endif -DO_COMMA -#endif -#if defined BB_GUNZIP -#if defined USAGE_ENUM -gunzip_usage_index -#elif defined USAGE_MESSAGES +#define gunzip_trivial_usage \ "[OPTION]... FILE" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nUncompress FILE (or standard input if FILE is '-').\n\n" - "Options:\n" - "\t-c\tWrite output to standard output\n" +#define gunzip_full_usage \ + "Uncompress FILE (or standard input if FILE is '-').\n\n" \ + "Options:\n" \ + "\t-c\tWrite output to standard output\n" \ "\t-t\tTest compressed file integrity" -#endif -#endif -DO_COMMA -#endif -#if defined BB_GZIP -#if defined USAGE_ENUM -gzip_usage_index -#elif defined USAGE_MESSAGES +#define gzip_trivial_usage \ "[OPTION]... FILE" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCompress FILE with maximum compression.\n" - "When FILE is '-', reads standard input. Implies -c.\n\n" - "Options:\n" - "\t-c\tWrite output to standard output instead of FILE.gz\n" +#define gzip_full_usage \ + "Compress FILE with maximum compression.\n" \ + "When FILE is '-', reads standard input. Implies -c.\n\n" \ + "Options:\n" \ + "\t-c\tWrite output to standard output instead of FILE.gz\n" \ "\t-d\tdecompress" -#endif -#endif -DO_COMMA -#endif -#if defined BB_HALT -#if defined USAGE_ENUM -halt_usage_index -#elif defined USAGE_MESSAGES +#define halt_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nHalt the system." -#endif -#endif -DO_COMMA -#endif +#define halt_full_usage \ + "Halt the system." -#if defined BB_HEAD -#if defined USAGE_ENUM -head_usage_index -#elif defined USAGE_MESSAGES +#define head_trivial_usage \ "[OPTION] [FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint first 10 lines of each FILE to standard output.\n" - "With more than one FILE, precede each with a header giving the\n" - "file name. With no FILE, or when FILE is -, read standard input.\n\n" - +#define head_full_usage \ + "Print first 10 lines of each FILE to standard output.\n" \ + "With more than one FILE, precede each with a header giving the\n" \ + "file name. With no FILE, or when FILE is -, read standard input.\n\n" \ "Options:\n" "\t-n NUM\t\tPrint first NUM lines instead of first 10" -#endif -#endif -DO_COMMA -#endif -#if defined BB_HOSTID -#if defined USAGE_ENUM -hostid_usage_index -#elif defined USAGE_MESSAGES +#define hostid_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint out a unique 32-bit identifier for the machine." -#endif -#endif -DO_COMMA -#endif +#define hostid_full_usage \ + "Print out a unique 32-bit identifier for the machine." -#if defined BB_HOSTNAME -#if defined USAGE_ENUM -hostname_usage_index -#elif defined USAGE_MESSAGES +#define hostname_trivial_usage \ "[OPTION] {hostname | -F file}" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nGet or set the hostname or DNS domain name. If a hostname is given\n" - "(or a file with the -F parameter), the host name will be set.\n\n" - - "Options:\n" - "\t-s\t\tShort\n" - "\t-i\t\tAddresses for the hostname\n" - "\t-d\t\tDNS domain name\n" +#define hostname_full_usage \ + "Get or set the hostname or DNS domain name. If a hostname is given\n" \ + "(or a file with the -F parameter), the host name will be set.\n\n" \ + "Options:\n" \ + "\t-s\t\tShort\n" \ + "\t-i\t\tAddresses for the hostname\n" \ + "\t-d\t\tDNS domain name\n" \ "\t-F, --file FILE\tUse the contents of FILE to specify the hostname" -#endif -#endif -DO_COMMA -#endif -#if defined BB_ID -#if defined USAGE_ENUM -id_usage_index -#elif defined USAGE_MESSAGES +#define id_trivial_usage \ "[OPTIONS]... [USERNAME]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint information for USERNAME or the current user\n\n" - "Options:\n" - "\t-g\tprints only the group ID\n" - "\t-u\tprints only the user ID\n" - "\t-n\tprint a name instead of a number (with for -ug)\n" +#define id_full_usage \ + "Print information for USERNAME or the current user\n\n" \ + "Options:\n" \ + "\t-g\tprints only the group ID\n" \ + "\t-u\tprints only the user ID\n" \ + "\t-n\tprint a name instead of a number (with for -ug)\n" \ "\t-r\tprints the real user ID instead of the effective ID (with -ug)" -#endif -#endif -DO_COMMA -#endif -#if defined BB_IFCONFIG -#if defined USAGE_ENUM -ifconfig_usage_index -#elif defined USAGE_MESSAGES - "[-a] [-i] [-v] <interface> [<address>]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nconfigure a network interface\n\n" - "Options:\n" - " [[-]broadcast [<address>]] [[-]pointopoint [<address>]]\n" - " [netmask <address>] [dstaddr <address>] [tunnel <adress>]\n" #ifdef SIOCSKEEPALIVE - " [outfill <NN>] [keepalive <NN>]\n" -#endif - " [hw ether <address>] [metric <NN>] [mtu <NN>]\n" - " [[-]trailers] [[-]arp] [[-]allmulti]\n" - " [multicast] [[-]promisc]\n" - " [mem_start <NN>] [io_addr <NN>] [irq <NN>] [media <type>]\n" - " [up|down] ..." -#endif -#endif -DO_COMMA + #define USAGE_SIOCSKEEPALIVE(a) a +#else + #define USAGE_SIOCSKEEPALIVE(a) #endif - -#if defined BB_INIT -#if defined USAGE_ENUM -init_usage_index -#elif defined USAGE_MESSAGES +#define ifconfig_trivial_usage \ + "[-a] [-i] [-v] <interface> [<address>]" +#define ifconfig_full_usage \ + "configure a network interface\n\n" \ + "Options:\n" \ + "\t[[-]broadcast [<address>]] [[-]pointopoint [<address>]]\n" \ + "\t[netmask <address>] [dstaddr <address>] [tunnel <adress>]\n" \ +USAGE_SIOCSKEEPALIVE("\t[outfill <NN>] [keepalive <NN>]\n") \ + "\t[hw ether <address>] [metric <NN>] [mtu <NN>]\n" \ + "\t[[-]trailers] [[-]arp] [[-]allmulti]\n" \ + "\t[multicast] [[-]promisc]\n" \ + "\t[mem_start <NN>] [io_addr <NN>] [irq <NN>] [media <type>]\n" \ + "\t[up|down] ..." + +#define init_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nInit is the parent of all processes.\n\n" +#define init_full_usage \ + "Init is the parent of all processes.\n\n" \ "This version of init is designed to be run only by the kernel." -#endif -#endif -DO_COMMA -#endif -#if defined BB_INSMOD -#if defined USAGE_ENUM -insmod_usage_index -#elif defined USAGE_MESSAGES +#define insmod_trivial_usage \ "[OPTION]... MODULE [symbol=value]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nLoads the specified kernel modules into the kernel.\n\n" - "Options:\n" - "\t-f\tForce module to load into the wrong kernel version.\n" - "\t-k\tMake module autoclean-able.\n" - "\t-v\tverbose output\n" - "\t-L\tLock to prevent simultaneous loads of a module\n" +#define insmod_full_usage \ + "Loads the specified kernel modules into the kernel.\n\n" \ + "Options:\n" \ + "\t-f\tForce module to load into the wrong kernel version.\n" \ + "\t-k\tMake module autoclean-able.\n" \ + "\t-v\tverbose output\n" \ + "\t-L\tLock to prevent simultaneous loads of a module\n" \ "\t-x\tdo not export externs" -#endif -#endif -DO_COMMA -#endif -#if defined BB_KILL -#if defined USAGE_ENUM -kill_usage_index -#elif defined USAGE_MESSAGES +#define kill_trivial_usage \ "[-signal] process-id [process-id ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSend a signal (default is SIGTERM) to the specified process(es).\n\n" +#define kill_full_usage \ + "Send a signal (default is SIGTERM) to the specified process(es).\n\n"\ "Options:\n" "\t-l\tList all signal names and numbers." -#endif -#endif -DO_COMMA -#endif -#if defined BB_KILLALL -#if defined USAGE_ENUM -killall_usage_index -#elif defined USAGE_MESSAGES +#define killall_trivial_usage \ "[-signal] process-name [process-name ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSend a signal (default is SIGTERM) to the specified process(es).\n\n" +#define killall_full_usage \ + "Send a signal (default is SIGTERM) to the specified process(es).\n\n"\ "Options:\n" "\t-l\tList all signal names and numbers." -#endif -#endif -DO_COMMA -#endif -#if defined BB_LENGTH -#if defined USAGE_ENUM -length_usage_index -#elif defined USAGE_MESSAGES +#define length_trivial_usage \ "STRING" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrints out the length of the specified STRING." -#endif -#endif -DO_COMMA -#endif +#define length_full_usage \ + "Prints out the length of the specified STRING." -#if defined BB_LN -#if defined USAGE_ENUM -ln_usage_index -#elif defined USAGE_MESSAGES +#define ln_trivial_usage \ "[OPTION] TARGET... LINK_NAME|DIRECTORY" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCreate a link named LINK_NAME or DIRECTORY to the specified TARGET\n" - "\nYou may use '--' to indicate that all following arguments are non-options.\n\n" - "Options:\n" - "\t-s\tmake symbolic links instead of hard links\n" - "\t-f\tremove existing destination files\n" +#define ln_full_usage \ + "Create a link named LINK_NAME or DIRECTORY to the specified TARGET\n"\ + "\nYou may use '--' to indicate that all following arguments are non-options.\n\n" \ + "Options:\n" \ + "\t-s\tmake symbolic links instead of hard links\n" \ + "\t-f\tremove existing destination files\n" \ "\t-n\tno dereference symlinks - treat like normal file" -#endif -#endif -DO_COMMA -#endif -#if defined BB_LOADACM -#if defined USAGE_ENUM -loadacm_usage_index -#elif defined USAGE_MESSAGES +#define loadacm_trivial_usage \ "< mapfile" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nLoads an acm from standard input." -#endif -#endif -DO_COMMA -#endif +#define loadacm_full_usage \ + "Loads an acm from standard input." -#if defined BB_LOADFONT -#if defined USAGE_ENUM -loadfont_usage_index -#elif defined USAGE_MESSAGES +#define loadfont_trivial_usage \ "< font" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nLoads a console font from standard input." -#endif -#endif -DO_COMMA -#endif +#define loadfont_full_usage \ + "Loads a console font from standard input." -#if defined BB_LOADKMAP -#if defined USAGE_ENUM -loadkmap_usage_index -#elif defined USAGE_MESSAGES +#define loadkmap_trivial_usage \ "< keymap" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nLoads a binary keyboard translation table from standard input." -#endif -#endif -DO_COMMA -#endif +#define loadkmap_full_usage \ + "Loads a binary keyboard translation table from standard input." -#if defined BB_LOGGER -#if defined USAGE_ENUM -logger_usage_index -#elif defined USAGE_MESSAGES +#define logger_trivial_usage \ "[OPTION]... [MESSAGE]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nWrite MESSAGE to the system log. If MESSAGE is omitted, log stdin.\n\n" - "Options:\n" - "\t-s\tLog to stderr as well as the system log.\n" - "\t-t\tLog using the specified tag (defaults to user name).\n" - "\t-p\tEnter the message with the specified priority.\n" +#define logger_full_usage \ + "Write MESSAGE to the system log. If MESSAGE is omitted, log stdin.\n\n" \ + "Options:\n" \ + "\t-s\tLog to stderr as well as the system log.\n" \ + "\t-t\tLog using the specified tag (defaults to user name).\n" \ + "\t-p\tEnter the message with the specified priority.\n" \ "\t\tThis may be numerical or a ``facility.level'' pair." -#endif -#endif -DO_COMMA -#endif -#if defined BB_LOGNAME -#if defined USAGE_ENUM -logname_usage_index -#elif defined USAGE_MESSAGES +#define logname_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint the name of the current user." -#endif -#endif -DO_COMMA -#endif +#define logname_full_usage \ + "Print the name of the current user." -#if defined BB_LS -#if defined USAGE_ENUM -ls_usage_index -#elif defined USAGE_MESSAGES - "[-1Aa" -#ifdef BB_FEATURE_LS_TIMESTAMPS - "c" -#endif - "Cd" #ifdef BB_FEATURE_LS_TIMESTAMPS - "e" -#endif -#ifdef BB_FEATURE_LS_FILETYPES - "F" -#endif - "iln" -#ifdef BB_FEATURE_LS_FILETYPES - "p" -#endif -#ifdef BB_FEATURE_LS_FOLLOWLINKS - "L" -#endif -#ifdef BB_FEATURE_LS_RECURSIVE - "R" -#endif -#ifdef BB_FEATURE_LS_SORTFILES - "rS" -#endif - "s" -#ifdef BB_FEATURE_AUTOWIDTH - "T" -#endif -#ifdef BB_FEATURE_LS_TIMESTAMPS - "tu" -#endif -#ifdef BB_FEATURE_LS_SORTFILES - "v" -#endif -#ifdef BB_FEATURE_AUTOWIDTH - "w" -#endif - "x" -#ifdef BB_FEATURE_LS_SORTFILES - "X" -#endif -#ifdef BB_FEATURE_HUMAN_READABLE - "h" -#endif - "k] [filenames...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nList directory contents\n\n" - "Options:\n" - "\t-1\tlist files in a single column\n" - "\t-A\tdo not list implied . and ..\n" - "\t-a\tdo not hide entries starting with .\n" - "\t-C\tlist entries by columns\n" -#ifdef BB_FEATURE_LS_TIMESTAMPS - "\t-c\twith -l: show ctime (the time of last\n" - "\t\tmodification of file status information)\n" -#endif - "\t-d\tlist directory entries instead of contents\n" -#ifdef BB_FEATURE_LS_TIMESTAMPS - "\t-e\tlist both full date and full time\n" -#endif -#ifdef BB_FEATURE_LS_FILETYPES - "\t-F\tappend indicator (one of */=@|) to entries\n" + #define USAGE_LS_TIMESTAMPS(a) a +#else + #define USAGE_LS_TIMESTAMPS(a) #endif - "\t-i\tlist the i-node for each file\n" - "\t-l\tuse a long listing format\n" - "\t-n\tlist numeric UIDs and GIDs instead of names\n" #ifdef BB_FEATURE_LS_FILETYPES - "\t-p\tappend indicator (one of /=@|) to entries\n" + #define USAGE_LS_FILETYPES(a) a +#else + #define USAGE_LS_FILETYPES(a) #endif #ifdef BB_FEATURE_LS_FOLLOWLINKS - "\t-L\tlist entries pointed to by symbolic links\n" + #define USAGE_LS_FOLLOWLINKS(a) a +#else + #define USAGE_LS_FOLLOWLINKS(a) #endif #ifdef BB_FEATURE_LS_RECURSIVE - "\t-R\tlist subdirectories recursively\n" -#endif -#ifdef BB_FEATURE_LS_SORTFILES - "\t-r\tsort the listing in reverse order\n" - "\t-S\tsort the listing by file size\n" -#endif - "\t-s\tlist the size of each file, in blocks\n" -#ifdef BB_FEATURE_AUTOWIDTH - "\t-T NUM\tassume Tabstop every NUM columns\n" -#endif -#ifdef BB_FEATURE_LS_TIMESTAMPS - "\t-t\twith -l: show modification time (the time of last\n" - "\t\tchange of the file)\n" - "\t-u\twith -l: show access time (the time of last\n" - "\t\taccess of the file)\n" + #define USAGE_LS_RECURSIVE(a) a +#else + #define USAGE_LS_RECURSIVE(a) #endif #ifdef BB_FEATURE_LS_SORTFILES - "\t-v\tsort the listing by version\n" + #define USAGE_LS_SORTFILES(a) a +#else + #define USAGE_LS_SORTFILES(a) #endif #ifdef BB_FEATURE_AUTOWIDTH - "\t-w NUM\tassume the terminal is NUM columns wide\n" -#endif - "\t-x\tlist entries by lines instead of by columns\n" -#ifdef BB_FEATURE_LS_SORTFILES - "\t-X\tsort the listing by extension\n" -#endif - -#ifdef BB_FEATURE_HUMAN_READABLE - "\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G)\n" - "\t-k\tprint sizes in kilobytes(default)" + #define USAGE_AUTOWIDTH(a) a #else - "\t-k\tprint sizes in kilobytes(compatability)" -#endif - -#endif /* BB_FEATURE_TRIVIAL_HELP */ -#endif -DO_COMMA -#endif /* BB_LS */ - -#if defined BB_LSMOD -#if defined USAGE_ENUM -lsmod_usage_index -#elif defined USAGE_MESSAGES + #define USAGE_AUTOWIDTH(a) +#endif +#define ls_trivial_usage \ + "[-1Aa" USAGE_LS_TIMESTAMPS("c") \ + "Cd" USAGE_LS_TIMESTAMPS("e") USAGE_LS_FILETYPES("F") "iln" \ + USAGE_LS_FILETYPES("p") USAGE_LS_FOLLOWLINKS("L") \ + USAGE_LS_RECURSIVE("R") USAGE_LS_SORTFILES("rS") \ + "s" USAGE_AUTOWIDTH("T") USAGE_LS_TIMESTAMPS("tu") \ + USAGE_LS_SORTFILES("v") USAGE_AUTOWIDTH("w") "x" \ + USAGE_LS_SORTFILES("X") USAGE_HUMAN_READABLE("h", "") \ + "k] [filenames...]" +#define ls_full_usage \ + "List directory contents\n\n" \ + "Options:\n" \ + "\t-1\tlist files in a single column\n" \ + "\t-A\tdo not list implied . and ..\n" \ + "\t-a\tdo not hide entries starting with .\n" \ + "\t-C\tlist entries by columns\n" \ +USAGE_LS_TIMESTAMPS( \ + "\t-c\twith -l: show ctime (the time of last\n" \ + "\t\tmodification of file status information)\n" \ + ) \ + "\t-d\tlist directory entries instead of contents\n" \ +USAGE_LS_TIMESTAMPS( \ + "\t-e\tlist both full date and full time\n" \ + ) \ +USAGE_LS_FILETYPES( \ + "\t-F\tappend indicator (one of */=@|) to entries\n" \ + ) \ + "\t-i\tlist the i-node for each file\n" \ + "\t-l\tuse a long listing format\n" \ + "\t-n\tlist numeric UIDs and GIDs instead of names\n" \ +USAGE_LS_FILETYPES( \ + "\t-p\tappend indicator (one of /=@|) to entries\n" \ + ) \ +USAGE_LS_FOLLOWLINKS( \ + "\t-L\tlist entries pointed to by symbolic links\n" \ + ) \ +USAGE_LS_RECURSIVE( \ + "\t-R\tlist subdirectories recursively\n" \ + ) \ +USAGE_LS_SORTFILES( \ + "\t-r\tsort the listing in reverse order\n" \ + "\t-S\tsort the listing by file size\n" \ + ) \ + "\t-s\tlist the size of each file, in blocks\n" \ +USAGE_AUTOWIDTH( \ + "\t-T NUM\tassume Tabstop every NUM columns\n" \ + ) \ +USAGE_LS_TIMESTAMPS( \ + "\t-t\twith -l: show modification time (the time of last\n" \ + "\t\tchange of the file)\n" \ + "\t-u\twith -l: show access time (the time of last\n" \ + "\t\taccess of the file)\n" \ + ) \ +USAGE_LS_SORTFILES( \ + "\t-v\tsort the listing by version\n" \ + ) \ +USAGE_AUTOWIDTH( \ + "\t-w NUM\tassume the terminal is NUM columns wide\n" \ + ) \ + "\t-x\tlist entries by lines instead of by columns\n" \ +USAGE_LS_SORTFILES( \ + "\t-X\tsort the listing by extension\n" \ + ) \ +USAGE_HUMAN_READABLE( \ + "\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \ + "\t-k\tprint sizes in kilobytes(default)" \ + , \ + "\t-k\tprint sizes in kilobytes(compatability)" \ + ) \ + +#define lsmod_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nList the currently loaded kernel modules." -#endif -#endif -DO_COMMA -#endif +#define lsmod_full_usage \ + "List the currently loaded kernel modules." -#if defined BB_MAKEDEVS -#if defined USAGE_ENUM -makedevs_usage_index -#elif defined USAGE_MESSAGES +#define makedevs_trivial_usage \ "NAME TYPE MAJOR MINOR FIRST LAST [s]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCreates a range of block or character special files\n\n" - "TYPEs include:\n" - "\tb:\tMake a block (buffered) device.\n" - "\tc or u:\tMake a character (un-buffered) device.\n" - "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes.\n\n" - "FIRST specifies the number appended to NAME to create the first device.\n" - "LAST specifies the number of the last item that should be created.\n" - "If 's' is the last argument, the base device is created as well.\n\n" - "For example:\n" - "\tmakedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63\n" +#define makedevs_full_usage \ + "Creates a range of block or character special files\n\n" \ + "TYPEs include:\n" \ + "\tb:\tMake a block (buffered) device.\n" \ + "\tc or u:\tMake a character (un-buffered) device.\n" \ + "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes.\n\n" \ + "FIRST specifies the number appended to NAME to create the first device.\n" \ + "LAST specifies the number of the last item that should be created.\n" \ + "If 's' is the last argument, the base device is created as well.\n\n" \ + "For example:\n" \ + "\tmakedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63\n" \ "\tmakedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8" -#endif -#endif -DO_COMMA -#endif -#if defined BB_MD5SUM -#if defined USAGE_ENUM -md5sum_usage_index -#elif defined USAGE_MESSAGES - "[OPTION] [FILE]...\n" - "or: md5sum [OPTION] -c [FILE]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint or check MD5 checksums.\n\n" - "Options:\n" - "With no FILE, or when FILE is -, read standard input.\n\n" - "\t-b\tread files in binary mode\n" - "\t-c\tcheck MD5 sums against given list\n" - "\t-t\tread files in text mode (default)\n" - "\t-g\tread a string\n" - "\nThe following two options are useful only when verifying checksums:\n" - "\t-s,\tdon't output anything, status code shows success\n" +#define md5sum_trivial_usage \ + "[OPTION] [FILE]...\nor: md5sum [OPTION] -c [FILE]" +#define md5sum_full_usage \ + "Print or check MD5 checksums.\n\n" \ + "Options:\n" \ + "With no FILE, or when FILE is -, read standard input.\n\n" \ + "\t-b\tread files in binary mode\n" \ + "\t-c\tcheck MD5 sums against given list\n" \ + "\t-t\tread files in text mode (default)\n" \ + "\t-g\tread a string\n" \ + "\nThe following two options are useful only when verifying checksums:\n" \ + "\t-s,\tdon't output anything, status code shows success\n" \ "\t-w,\twarn about improperly formated MD5 checksum lines" -#endif -#endif -DO_COMMA -#endif -#if defined BB_MKDIR -#if defined USAGE_ENUM -mkdir_usage_index -#elif defined USAGE_MESSAGES +#define mkdir_trivial_usage \ "[OPTION] DIRECTORY..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCreate the DIRECTORY(ies), if they do not already exist\n\n" - - "Options:\n" - "\t-m\tset permission mode (as in chmod), not rwxrwxrwx - umask\n" +#define mkdir_full_usage \ + "Create the DIRECTORY(ies), if they do not already exist\n\n" \ + "Options:\n" \ + "\t-m\tset permission mode (as in chmod), not rwxrwxrwx - umask\n" \ "\t-p\tno error if existing, make parent directories as needed" -#endif -#endif -DO_COMMA -#endif -#if defined BB_MKFIFO -#if defined USAGE_ENUM -mkfifo_usage_index -#elif defined USAGE_MESSAGES +#define mkfifo_trivial_usage \ "[OPTIONS] name" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCreates a named pipe (identical to 'mknod name p')\n\n" - "Options:\n" +#define mkfifo_full_usage \ + "Creates a named pipe (identical to 'mknod name p')\n\n" \ + "Options:\n" \ "\t-m\tcreate the pipe using the specified mode (default a=rw)" -#endif -#endif -DO_COMMA -#endif -#if defined BB_MKFS_MINIX -#if defined USAGE_ENUM -mkfs_minix_usage_index -#elif defined USAGE_MESSAGES +#define mkfs_minix_trivial_usage \ "[-c | -l filename] [-nXX] [-iXX] /dev/name [blocks]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nMake a MINIX filesystem.\n\n" - "Options:\n" - "\t-c\t\tCheck the device for bad blocks\n" - "\t-n [14|30]\tSpecify the maximum length of filenames\n" - "\t-i INODES\tSpecify the number of inodes for the filesystem\n" - "\t-l FILENAME\tRead the bad blocks list from FILENAME\n" +#define mkfs_minix_full_usage \ + "Make a MINIX filesystem.\n\n" \ + "Options:\n" \ + "\t-c\t\tCheck the device for bad blocks\n" \ + "\t-n [14|30]\tSpecify the maximum length of filenames\n" \ + "\t-i INODES\tSpecify the number of inodes for the filesystem\n" \ + "\t-l FILENAME\tRead the bad blocks list from FILENAME\n" \ "\t-v\t\tMake a Minix version 2 filesystem" -#endif -#endif -DO_COMMA -#endif -#if defined BB_MKNOD -#if defined USAGE_ENUM -mknod_usage_index -#elif defined USAGE_MESSAGES +#define mknod_trivial_usage \ "[OPTIONS] NAME TYPE MAJOR MINOR" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCreate a special file (block, character, or pipe).\n\n" - "Options:\n" - "\t-m\tcreate the special file using the specified mode (default a=rw)\n\n" - "TYPEs include:\n" - "\tb:\tMake a block (buffered) device.\n" - "\tc or u:\tMake a character (un-buffered) device.\n" +#define mknod_full_usage \ + "Create a special file (block, character, or pipe).\n\n" \ + "Options:\n" \ + "\t-m\tcreate the special file using the specified mode (default a=rw)\n\n" \ + "TYPEs include:\n" \ + "\tb:\tMake a block (buffered) device.\n" \ + "\tc or u:\tMake a character (un-buffered) device.\n" \ "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes." -#endif -#endif -DO_COMMA -#endif -#if defined BB_MKSWAP -#if defined USAGE_ENUM -mkswap_usage_index -#elif defined USAGE_MESSAGES +#define mkswap_trivial_usage \ "[-c] [-v0|-v1] device [block-count]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrepare a disk partition to be used as a swap partition.\n\n" - "Options:\n" "\t-c\t\tCheck for read-ability.\n" - "\t-v0\t\tMake version 0 swap [max 128 Megs].\n" - "\t-v1\t\tMake version 1 swap [big!] (default for kernels >\n" - "\t\t\t2.1.117).\n" +#define mkswap_full_usage \ + "Prepare a disk partition to be used as a swap partition.\n\n" \ + "Options:\n" "\t-c\t\tCheck for read-ability.\n" \ + "\t-v0\t\tMake version 0 swap [max 128 Megs].\n" \ + "\t-v1\t\tMake version 1 swap [big!] (default for kernels > 2.1.117).\n" \ "\tblock-count\tNumber of block to use (default is entire partition)." -#endif -#endif -DO_COMMA -#endif -#if defined BB_MKTEMP -#if defined USAGE_ENUM -mktemp_usage_index -#elif defined USAGE_MESSAGES +#define mktemp_trivial_usage \ "[-q] TEMPLATE" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCreates a temporary file with its name based on TEMPLATE.\n" +#define mktemp_full_usage \ + "Creates a temporary file with its name based on TEMPLATE.\n" \ "TEMPLATE is any name with six `Xs' (i.e. /tmp/temp.XXXXXX)." -#endif -#endif -DO_COMMA -#endif -#if defined BB_MORE -#if defined USAGE_ENUM -more_usage_index -#elif defined USAGE_MESSAGES +#define more_trivial_usage \ "[FILE ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nMore is a filter for viewing FILE one screenful at a time." -#endif -#endif -DO_COMMA -#endif +#define more_full_usage \ + "More is a filter for viewing FILE one screenful at a time." -#if defined BB_MOUNT -#if defined USAGE_ENUM -mount_usage_index -#elif defined USAGE_MESSAGES - "[flags] device directory [-o options,more-options]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nMount a filesystem\n\n" - "Flags:\n" - "\t-a:\t\tMount all filesystems in fstab.\n" -#ifdef BB_MTAB - "\t-f:\t\t\"Fake\" Add entry to mount table but don't mount it.\n" - "\t-n:\t\tDon't write a mount table entry.\n" +#ifdef BB_FEATURE_MOUNT_LOOP + #define USAGE_MOUNT_LOOP(a) a +#else + #define USAGE_MOUNT_LOOP(a) #endif - "\t-o option:\tOne of many filesystem options, listed below.\n" - "\t-r:\t\tMount the filesystem read-only.\n" - "\t-t fs-type:\tSpecify the filesystem type.\n" - "\t-w:\t\tMount for reading and writing (default).\n" - "\n" - "Options for use with the \"-o\" flag:\n" - "\tasync/sync:\tWrites are asynchronous / synchronous.\n" - "\tatime/noatime:\tEnable / disable updates to inode access times.\n" - "\tdev/nodev:\tAllow use of special device files / disallow them.\n" - "\texec/noexec:\tAllow use of executable files / disallow them.\n" -#if defined BB_FEATURE_MOUNT_LOOP - "\tloop:\t\tMounts a file via loop device.\n" +#ifdef BB_MTAB + #define USAGE_MTAB(a) a +#else + #define USAGE_MTAB(a) #endif - "\tsuid/nosuid:\tAllow set-user-id-root programs / disallow them.\n" - "\tremount:\tRe-mount a mounted filesystem, changing its flags.\n" - "\tro/rw:\t\tMount for read-only / read-write.\n" - "\nThere are EVEN MORE flags that are specific to each filesystem.\n" +#define mount_trivial_usage \ + "[flags] device directory [-o options,more-options]" +#define mount_full_usage \ + "Mount a filesystem\n\n" \ + "Flags:\n" \ + "\t-a:\t\tMount all filesystems in fstab.\n" \ +USAGE_MTAB( \ + "\t-f:\t\t\"Fake\" mount. Add entry to mount table but don't mount it.\n" \ + "\t-n:\t\tDon't write a mount table entry.\n" \ + ) \ + "\t-o option:\tOne of many filesystem options, listed below.\n" \ + "\t-r:\t\tMount the filesystem read-only.\n" \ + "\t-t fs-type:\tSpecify the filesystem type.\n" \ + "\t-w:\t\tMount for reading and writing (default).\n" \ + "\n" \ + "Options for use with the \"-o\" flag:\n" \ + "\tasync/sync:\tWrites are asynchronous / synchronous.\n" \ + "\tatime/noatime:\tEnable / disable updates to inode access times.\n" \ + "\tdev/nodev:\tAllow use of special device files / disallow them.\n" \ + "\texec/noexec:\tAllow use of executable files / disallow them.\n" \ +USAGE_MOUNT_LOOP( \ + "\tloop:\t\tMounts a file via loop device.\n" \ + ) \ + "\tsuid/nosuid:\tAllow set-user-id-root programs / disallow them.\n" \ + "\tremount:\tRe-mount a currently-mounted filesystem, changing its flags.\n" \ + "\tro/rw:\t\tMount for read-only / read-write.\n" \ + "\nThere are EVEN MORE flags that are specific to each filesystem.\n" \ "You'll have to see the written documentation for those." -#endif -#endif -DO_COMMA -#endif -#if defined BB_MT -#if defined USAGE_ENUM -mt_usage_index -#elif defined USAGE_MESSAGES +#define mt_trivial_usage \ "[-f device] opcode value" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nControl magnetic tape drive operation\n" - "\nAvailable Opcodes:\n\n" - "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" - "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" - "ras3 reset retension rew rewoffline seek setblk setdensity\n" +#define mt_full_usage \ + "Control magnetic tape drive operation\n" \ + "\nAvailable Opcodes:\n\n" \ + "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" \ + "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" \ + "ras3 reset retension rew rewoffline seek setblk setdensity\n" \ "setpart tell unload unlock weof wset" -#endif -#endif -DO_COMMA -#endif -#if defined BB_CP_MV -#if defined USAGE_ENUM -mv_usage_index -#elif defined USAGE_MESSAGES - "SOURCE DEST\n" - " or: mv SOURCE... DIRECTORY" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nRename SOURCE to DEST, or move SOURCE(s) to DIRECTORY." -#endif -#endif -DO_COMMA -#endif +#define mv_trivial_usage \ + "SOURCE DEST\n or: mv SOURCE... DIRECTORY" +#define mv_full_usage \ + "Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY." -#if defined BB_NC -#if defined USAGE_ENUM -nc_usage_index -#elif defined USAGE_MESSAGES +#define nc_trivial_usage \ "[IP] [port]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nNetcat opens a pipe to IP:port" -#endif -#endif -DO_COMMA -#endif +#define nc_full_usage \ + "Netcat opens a pipe to IP:port" -#if defined BB_NSLOOKUP -#if defined USAGE_ENUM -nslookup_usage_index -#elif defined USAGE_MESSAGES +#define nslookup_trivial_usage \ "[HOST]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nQueries the nameserver for the IP address of the given HOST" -#endif -#endif -DO_COMMA -#endif +#define nslookup_full_usage \ + "Queries the nameserver for the IP address of the given HOST" -#if defined BB_PING -#if defined BB_FEATURE_SIMPLE_PING -#if defined USAGE_ENUM -ping_usage_index -#elif defined USAGE_MESSAGES - "host" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSend ICMP ECHO_REQUEST packets to network hosts" -#endif -#endif -DO_COMMA -#else /* ! defined BB_FEATURE_SIMPLE_PING */ -#if defined USAGE_ENUM -ping_usage_index -#elif defined USAGE_MESSAGES +#ifdef BB_FEATURE_SIMPLE_PING +#define ping_trivial_usage "host" +#define ping_full_usage "Send ICMP ECHO_REQUEST packets to network hosts" +#else +#define ping_trivial_usage \ "[OPTION]... host" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSend ICMP ECHO_REQUEST packets to network hosts.\n\n" - "Options:\n" - "\t-c COUNT\tSend only COUNT pings.\n" - "\t-s SIZE\t\tSend SIZE data bytes in packets (default=56).\n" - "\t-q\t\tQuiet mode, only displays output at start\n" +#define ping_full_usage \ + "Send ICMP ECHO_REQUEST packets to network hosts.\n\n" \ + "Options:\n" \ + "\t-c COUNT\tSend only COUNT pings.\n" \ + "\t-s SIZE\t\tSend SIZE data bytes in packets (default=56).\n" \ + "\t-q\t\tQuiet mode, only displays output at start\n" \ "\t\t\tand when finished." #endif -#endif -DO_COMMA -#endif -#endif -#if defined BB_PIVOT_ROOT -#if defined USAGE_ENUM -pivot_root_usage_index -#elif defined USAGE_MESSAGES +#define pivot_root_trivial_usage \ "new_root put_old" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nMove the current root file system to put_old and make new_root\n" +#define pivot_root_full_usage \ + "Move the current root file system to put_old and make new_root\n" \ "the new root file system." -#endif -#endif -DO_COMMA -#endif -#if defined BB_POWEROFF -#if defined USAGE_ENUM -poweroff_usage_index -#elif defined USAGE_MESSAGES +#define poweroff_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nHalt the system and request that the kernel shut off the power." -#endif -#endif -DO_COMMA -#endif +#define poweroff_full_usage \ + "Halt the system and request that the kernel shut off the power." -#if defined BB_PRINTF -#if defined USAGE_ENUM -printf_usage_index -#elif defined USAGE_MESSAGES +#define printf_trivial_usage \ "FORMAT [ARGUMENT...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nFormats and prints ARGUMENT(s) according to FORMAT,\n" +#define printf_full_usage \ + "Formats and prints ARGUMENT(s) according to FORMAT,\n" \ "Where FORMAT controls the output exactly as in C printf." -#endif -#endif -DO_COMMA -#endif -#if defined BB_PS -#if defined USAGE_ENUM -ps_usage_index -#elif defined USAGE_MESSAGES +#define ps_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nReport process status\n" +#define ps_full_usage \ + "Report process status\n" \ "\nThis version of ps accepts no options." -#endif -#endif -DO_COMMA -#endif -#if defined BB_PWD -#if defined USAGE_ENUM -pwd_usage_index -#elif defined USAGE_MESSAGES +#define pwd_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint the full filename of the current working directory." -#endif -#endif -DO_COMMA -#endif +#define pwd_full_usage \ + "Print the full filename of the current working directory." -#if defined BB_RDATE -#if defined USAGE_ENUM -rdate_usage_index -#elif defined USAGE_MESSAGES +#define rdate_trivial_usage \ "[OPTION] HOST" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nGet and possibly set the system date and time from a remote HOST.\n" - "Options:\n" - "\t-s\tSet the system date and time (default).\n" +#define rdate_full_usage \ + "Get and possibly set the system date and time from a remote HOST.\n" \ + "Options:\n" \ + "\t-s\tSet the system date and time (default).\n" \ "\t-p\tPrint the date and time." -#endif -#endif -DO_COMMA -#endif -#if defined BB_READLINK -#if defined USAGE_ENUM -readlink_usage_index -#elif defined USAGE_MESSAGES +#define readlink_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nRead a symbolic link." -#endif -#endif -DO_COMMA -#endif +#define readlink_full_usage \ + "Read a symbolic link." -#if defined BB_REBOOT -#if defined USAGE_ENUM -reboot_usage_index -#elif defined USAGE_MESSAGES +#define reboot_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nReboot the system." -#endif -#endif -DO_COMMA -#endif - -#if defined BB_RENICE -#if defined USAGE_ENUM -renice_usage_index -#elif defined USAGE_MESSAGES +#define reboot_full_usage \ + "Reboot the system." + +#define renice_trivial_usage \ "priority pid [pid ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nChanges priority of running processes. Allowed priorities range\n" - "from 20 (the process runs only when nothing else is running) to 0\n" +#define renice_full_usage \ + "Changes priority of running processes. Allowed priorities range\n" \ + "from 20 (the process runs only when nothing else is running) to 0\n" \ "(default priority) to -20 (almost nothing else ever gets to run)." -#endif -#endif -DO_COMMA -#endif - -#if defined BB_RESET -#if defined USAGE_ENUM -reset_usage_index -#elif defined USAGE_MESSAGES +#define reset_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nResets the screen." -#endif -#endif -DO_COMMA -#endif +#define reset_full_usage \ + "Resets the screen." -#if defined BB_RM -#if defined USAGE_ENUM -rm_usage_index -#elif defined USAGE_MESSAGES +#define rm_trivial_usage \ "[OPTION]... FILE..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nRemove (unlink) the FILE(s). You may use '--' to\n" - "indicate that all following arguments are non-options.\n\n" - "Options:\n" - "\t-f\t\tremove existing destinations, never prompt\n" +#define rm_full_usage \ + "Remove (unlink) the FILE(s). You may use '--' to\n" \ + "indicate that all following arguments are non-options.\n\n" \ + "Options:\n" \ + "\t-f\t\tremove existing destinations, never prompt\n" \ "\t-r or -R\tremove the contents of directories recursively" -#endif -#endif -DO_COMMA -#endif -#if defined BB_RMDIR -#if defined USAGE_ENUM -rmdir_usage_index -#elif defined USAGE_MESSAGES +#define rmdir_trivial_usage \ "[OPTION]... DIRECTORY..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nRemove the DIRECTORY(ies), if they are empty." -#endif -#endif -DO_COMMA -#endif +#define rmdir_full_usage \ + "Remove the DIRECTORY(ies), if they are empty." -#if defined BB_RMMOD -#if defined USAGE_ENUM -rmmod_usage_index -#elif defined USAGE_MESSAGES +#define rmmod_trivial_usage \ "[OPTION]... [MODULE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nUnloads the specified kernel modules from the kernel.\n\n" - "Options:\n" +#define rmmod_full_usage \ + "Unloads the specified kernel modules from the kernel.\n\n" \ + "Options:\n" \ "\t-a\tTry to remove all unused kernel modules." -#endif -#endif -DO_COMMA -#endif -#if defined BB_ROUTE -#if defined USAGE_ENUM -route_usage_index -#elif defined USAGE_MESSAGES +#define route_trivial_usage \ "[{add|del|flush}]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nEdit the kernel's routing tables" -#endif -#endif -DO_COMMA -#endif +#define route_full_usage \ + "Edit the kernel's routing tables" -#if defined BB_RPMUNPACK -#if defined USAGE_ENUM -rpmunpack_usage_index -#elif defined USAGE_MESSAGES +#define rpmunpack_trivial_usage \ "< package.rpm | gunzip | cpio -idmuv" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nExtracts an rpm archive." -#endif -#endif -DO_COMMA -#endif +#define rpmunpack_full_usage \ + "Extracts an rpm archive." -#if defined BB_SED -#if defined USAGE_ENUM -sed_usage_index -#elif defined USAGE_MESSAGES +#define sed_trivial_usage \ "[-Vhnef] pattern [files...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\n" - "-n\t\tsuppress automatic printing of pattern space\n" - "-e script\tadd the script to the commands to be executed\n" - "-f scriptfile\tadd the contents of script-file to the commands to be executed\n" - "\n" - "If no -e or -f is given, the first non-option argument is taken as the\n" - "sed script to interpret. All remaining arguments are names of input\n" +#define sed_full_usage \ + "-n\t\tsuppress automatic printing of pattern space\n" \ + "-e script\tadd the script to the commands to be executed\n" \ + "-f scriptfile\tadd the contents of script-file to the commands to be executed\n" \ + "-h\t\tdisplay this help message\n" \ + "\n" \ + "If no -e or -f is given, the first non-option argument is taken as the\n" \ + "sed script to interpret. All remaining arguments are names of input\n" \ "files; if no input files are specified, then the standard input is read." -#endif -#endif -DO_COMMA -#endif -#if defined BB_SETKEYCODES -#if defined USAGE_ENUM -setkeycodes_usage_index -#elif defined USAGE_MESSAGES +#define setkeycodes_trivial_usage \ "SCANCODE KEYCODE ..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSet entries into the kernel's scancode-to-keycode map,\n" - "allowing unusual keyboards to generate usable keycodes.\n\n" - "SCANCODE may be either xx or e0xx (hexadecimal),\n" +#define setkeycodes_full_usage \ + "Set entries into the kernel's scancode-to-keycode map,\n" \ + "allowing unusual keyboards to generate usable keycodes.\n\n" \ + "SCANCODE may be either xx or e0xx (hexadecimal),\n" \ "and KEYCODE is given in decimal" -#endif -#endif -DO_COMMA -#endif -#if defined BB_SH -#if defined USAGE_ENUM -shell_usage_index -#elif defined USAGE_MESSAGES - "[FILE]...\n" - " or: sh -c command [args]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nlash: The BusyBox command interpreter (shell)." -#endif -#endif -DO_COMMA -#endif +#define sh_trivial_usage \ + "[FILE]...\n or: sh -c command [args]..." +#define sh_full_usage \ + "lash: The BusyBox command interpreter (shell)." -#if defined BB_SLEEP -#if defined USAGE_ENUM -sleep_usage_index -#elif defined USAGE_MESSAGES - "N" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPause for N seconds." -#endif -#endif -DO_COMMA -#endif +#define sleep_trivial_usage \ + "N" +#define sleep_full_usage \ + "Pause for N seconds." -#if defined BB_SORT -#if defined USAGE_ENUM -sort_usage_index -#elif defined USAGE_MESSAGES - "[-n]" -#ifdef BB_FEATURE_SORT_REVERSE - " [-r]" -#endif - " [FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSorts lines of text in the specified files" -#endif -#endif -DO_COMMA -#endif -#if defined BB_STTY -#if defined USAGE_ENUM -stty_usage_index -#elif defined USAGE_MESSAGES - "stty [-a|g] [-F device] [SETTING]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nWithout arguments, prints baud rate, line discipline," - "\nand deviations from stty sane." - "\n -F device open and use the specified device instead of stdin" - "\n -a print all current settings in human-readable form. Or" - "\n -g print in a stty-readable form" +#ifdef BB_FEATURE_SORT_REVERSE + #define USAGE_SORT_REVERSE(a) a +#else + #define USAGE_SORT_REVERSE(a) +#endif +#define sort_trivial_usage \ + "[-n]" USAGE_SORT_REVERSE(" [-r]") " [FILE]..." +#define sort_full_usage \ + "Sorts lines of text in the specified files" + +#define stty_trivial_usage \ + "[-a|g] [-F device] [SETTING]..." +#define stty_full_usage \ + "Without arguments, prints baud rate, line discipline," \ + "\nand deviations from stty sane." \ + "\n -F device open and use the specified device instead of stdin" \ + "\n -a print all current settings in human-readable form. Or" \ + "\n -g print in a stty-readable form" \ "\n [SETTING] see in documentation" -#endif -#endif -DO_COMMA -#endif -#if defined BB_SWAPONOFF -#if defined USAGE_ENUM -swapoff_usage_index -#elif defined USAGE_MESSAGES +#define swapoff_trivial_usage \ "[OPTION] [device]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nStop swapping virtual memory pages on the given device.\n\n" - "Options:\n" +#define swapoff_full_usage \ + "Stop swapping virtual memory pages on the given device.\n\n" \ + "Options:\n" \ "\t-a\tStop swapping on all swap devices" -#endif -#endif -DO_COMMA -#endif -#if defined BB_SWAPONOFF -#if defined USAGE_ENUM -swapon_usage_index -#elif defined USAGE_MESSAGES +#define swapon_trivial_usage \ "[OPTION] [device]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nStart swapping virtual memory pages on the given device.\n\n" - "Options:\n" +#define swapon_full_usage \ + "Start swapping virtual memory pages on the given device.\n\n" \ + "Options:\n" \ "\t-a\tStart swapping on all swap devices" -#endif -#endif -DO_COMMA -#endif -#if defined BB_SYNC -#if defined USAGE_ENUM -sync_usage_index -#elif defined USAGE_MESSAGES +#define sync_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nWrite all buffered filesystem blocks to disk." -#endif -#endif -DO_COMMA -#endif +#define sync_full_usage \ + "Write all buffered filesystem blocks to disk." + -#if defined BB_SYSLOGD -#if defined USAGE_ENUM -syslogd_usage_index -#elif defined USAGE_MESSAGES - "[OPTION]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nLinux system and kernel (provides klogd) logging utility.\n" - "Note that this version of syslogd/klogd ignores /etc/syslog.conf.\n\n" - "Options:\n" - "\t-m NUM\t\tInterval between MARK lines (default=20min, 0=off)\n" - "\t-n\t\tRun as a foreground process\n" #ifdef BB_FEATURE_KLOGD - "\t-K\t\tDo not start up the klogd process\n" + #define USAGE_KLOGD(a) a +#else + #define USAGE_KLOGD(a) #endif - "\t-O FILE\t\tUse an alternate log file (default=/var/log/messages)" #ifdef BB_FEATURE_REMOTE_LOG - "\n\t-R HOST[:PORT]\t\tLog remotely to IP or hostname on PORT (default PORT=514/UDP)\n" - "\t-L\t\tLog locally as well as network logging (default is network only)" -#endif -#endif + #define USAGE_REMOTE_LOG(a) a +#else + #define USAGE_REMOTE_LOG(a) #endif -DO_COMMA +#define syslogd_trivial_usage \ + "[OPTION]..." +#define syslogd_full_usage \ + "Linux system and kernel (provides klogd) logging utility.\n" \ + "Note that this version of syslogd/klogd ignores /etc/syslog.conf.\n\n" \ + "Options:\n" \ + "\t-m NUM\t\tInterval between MARK lines (default=20min, 0=off)\n" \ + "\t-n\t\tRun as a foreground process\n" \ +USAGE_KLOGD("\t-K\t\tDo not start up the klogd process\n") \ + "\t-O FILE\t\tUse an alternate log file (default=/var/log/messages)" \ +USAGE_REMOTE_LOG( \ + "\n\t-R HOST[:PORT]\t\tLog remotely to IP or hostname on PORT (default PORT=514/UDP)\n" \ + "\t-L\t\tLog locally as well as network logging (default is network only)") + + +#ifdef BB_FEATURE_SIMPLE_TAIL + #define USAGE_UNSIMPLE_TAIL(a) +#else + #define USAGE_UNSIMPLE_TAIL(a) a #endif - -#if defined BB_TAIL -#if defined USAGE_ENUM -tail_usage_index -#elif defined USAGE_MESSAGES +#define tail_trivial_usage \ "[OPTION]... [FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint last 10 lines of each FILE to standard output.\n" - "With more than one FILE, precede each with a header giving the\n" - "file name. With no FILE, or when FILE is -, read standard input.\n\n" - "Options:\n" -#ifndef BB_FEATURE_SIMPLE_TAIL - "\t-c N[kbm]\toutput the last N bytes\n" -#endif - "\t-n N[kbm]\tprint last N lines instead of last 10\n" - "\t-f\t\toutput data as the file grows" -#ifndef BB_FEATURE_SIMPLE_TAIL - "\n\t-q\t\tnever output headers giving file names\n" - "\t-s SEC\t\twait SEC seconds between reads with -f\n" - "\t-v\t\talways output headers giving file names\n\n" - "If the first character of N (bytes or lines) is a `+', output begins with \n" - "the Nth item from the start of each file, otherwise, print the last N items\n" - "in the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2)." -//#else -// "\nIf the first character of N (bytes or lines) is a `+', output begins with \n" -// "the Nth item from the start of each file." -#endif -#endif -#endif -DO_COMMA -#endif +#define tail_full_usage \ + "Print last 10 lines of each FILE to standard output.\n" \ + "With more than one FILE, precede each with a header giving the\n" \ + "file name. With no FILE, or when FILE is -, read standard input.\n\n" \ + "Options:\n" \ +USAGE_UNSIMPLE_TAIL("\t-c N[kbm]\toutput the last N bytes\n") \ + "\t-n N[kbm]\tprint last N lines instead of last 10\n" \ + "\t-f\t\toutput data as the file grows" \ +USAGE_UNSIMPLE_TAIL( \ + "\n\t-q\t\tnever output headers giving file names\n" \ + "\t-s SEC\t\twait SEC seconds between reads with -f\n" \ + "\t-v\t\talways output headers giving file names\n\n" \ + "If the first character of N (bytes or lines) is a `+', output begins with \n" \ + "the Nth item from the start of each file, otherwise, print the last N items\n" \ + "in the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2)." \ + ) -#if defined BB_TAR -#if defined USAGE_ENUM -tar_usage_index -#elif defined USAGE_MESSAGES #ifdef BB_FEATURE_TAR_CREATE - "-[cxtvO] " + #define USAGE_TAR_CREATE(a) a #else - "-[xtvO] " + #define USAGE_TAR_CREATE(a) #endif -#if defined BB_FEATURE_TAR_EXCLUDE - "[--exclude File] " - "[-X File]" +#ifdef BB_FEATURE_TAR_EXCLUDE + #define USAGE_TAR_EXCLUDE(a) a +#else + #define USAGE_TAR_EXCLUDE(a) #endif +#define tar_trivial_usage \ + "-[" USAGE_TAR_CREATE("c") "xtvO] " \ + USAGE_TAR_EXCLUDE("[--exclude File] [-X File]") \ "[-f tarFile] [FILE(s)] ..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCreate, extract, or list files from a tar file.\n\n" - "Main operation mode:\n" -#ifdef BB_FEATURE_TAR_CREATE - "\tc\t\tcreate\n" -#endif - "\tx\t\textract\n" - "\tt\t\tlist\n" - "\nFile selection:\n" - "\tf\t\tname of tarfile or \"-\" for stdin\n" - "\tO\t\textract to stdout\n" -#if defined BB_FEATURE_TAR_EXCLUDE - "\texclude\t\tfile to exclude\n" - "\tX\t\tfile with names to exclude\n" -#endif - "\nInformative output:\n" +#define tar_full_usage \ + "Create, extract, or list files from a tar file.\n\n" \ + "Main operation mode:\n" \ +USAGE_TAR_CREATE("\tc\t\tcreate\n") \ + "\tx\t\textract\n" \ + "\tt\t\tlist\n" \ + "\nFile selection:\n" \ + "\tf\t\tname of tarfile or \"-\" for stdin\n" \ + "\tO\t\textract to stdout\n" \ +USAGE_TAR_EXCLUDE( \ + "\texclude\t\tfile to exclude\n" \ + "\tX\t\tfile with names to exclude\n" \ + ) \ + "\nInformative output:\n" \ "\tv\t\tverbosely list files processed" -#endif -#endif -DO_COMMA -#endif -#if defined BB_TEE -#if defined USAGE_ENUM -tee_usage_index -#elif defined USAGE_MESSAGES +#define tee_trivial_usage \ "[OPTION]... [FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCopy standard input to each FILE, and also to standard output.\n\n" +#define tee_full_usage \ + "Copy standard input to each FILE, and also to standard output.\n\n" \ "Options:\n" "\t-a\tappend to the given FILEs, do not overwrite" -#endif -#endif -DO_COMMA -#endif -#if defined BB_TELNET -#if defined USAGE_ENUM -telnet_usage_index -#elif defined USAGE_MESSAGES +#define telnet_trivial_usage \ "host [port]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nTelnet is used to establish interactive communication with another\n" +#define telnet_full_usage \ + "Telnet is used to establish interactive communication with another\n"\ "computer over a network using the TELNET protocol." -#endif -#endif -DO_COMMA -#endif -#if defined BB_TEST -#if defined USAGE_ENUM -test_usage_index -#elif defined USAGE_MESSAGES - "\ntest EXPRESSION\n" - "or [ EXPRESSION ]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nChecks file types and compares values returning an exit\n" +#define test_trivial_usage \ + "EXPRESSION\n or [ EXPRESSION ]" +#define test_full_usage \ + "Checks file types and compares values returning an exit\n" \ "code determined by the value of EXPRESSION." -#endif -#endif -DO_COMMA -#endif -#if defined BB_TOUCH -#if defined USAGE_ENUM -touch_usage_index -#elif defined USAGE_MESSAGES +#define touch_trivial_usage \ "[-c] file [file ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nUpdate the last-modified date on the given file[s].\n\n" - "Options:\n" +#define touch_full_usage \ + "Update the last-modified date on the given file[s].\n\n" \ + "Options:\n" \ "\t-c\tDo not create any files" -#endif -#endif -DO_COMMA -#endif -#if defined BB_TR -#if defined USAGE_ENUM -tr_usage_index -#elif defined USAGE_MESSAGES +#define tr_trivial_usage \ "[-cds] STRING1 [STRING2]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nTranslate, squeeze, and/or delete characters from\n" - "standard input, writing to standard output.\n\n" - "Options:\n" - "\t-c\ttake complement of STRING1\n" - "\t-d\tdelete input characters coded STRING1\n" +#define tr_full_usage \ + "Translate, squeeze, and/or delete characters from\n" \ + "standard input, writing to standard output.\n\n" \ + "Options:\n" \ + "\t-c\ttake complement of STRING1\n" \ + "\t-d\tdelete input characters coded STRING1\n" \ "\t-s\tsqueeze multiple output characters of STRING2 into one character" -#endif -#endif -DO_COMMA -#endif -#if defined BB_TRUE_FALSE -#if defined USAGE_ENUM -true_usage_index -#elif defined USAGE_MESSAGES +#define true_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nReturn an exit code of TRUE (0)." -#endif -#endif -DO_COMMA -#endif +#define true_full_usage \ + "Return an exit code of TRUE (0)." -#if defined BB_TTY -#if defined USAGE_ENUM -tty_usage_index -#elif defined USAGE_MESSAGES +#define tty_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint the file name of the terminal connected to standard input.\n\n" - "Options:\n" +#define tty_full_usage \ + "Print the file name of the terminal connected to standard input.\n\n"\ + "Options:\n" \ "\t-s\tprint nothing, only return an exit status" -#endif -#endif -DO_COMMA -#endif -#if defined BB_UMOUNT -#if defined USAGE_ENUM -umount_usage_index -#elif defined USAGE_MESSAGES - "[flags] filesystem|directory" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\nUnmount file systems\n" - "\nFlags:\n" "\t-a:\tUnmount all file systems" -#ifdef BB_MTAB - " in /etc/mtab\n\t-n:\tDon't erase /etc/mtab entries\n" +#ifdef BB_FEATURE_MOUNT_FORCE + #define USAGE_MOUNT_FORCE(a) a #else - "\n" -#endif - "\t-r:\tTry to remount devices as read-only if mount is busy" -#if defined BB_FEATURE_MOUNT_FORCE - "\n\t-f:\tForce filesystem umount (i.e. unreachable NFS server)" -#endif -#if defined BB_FEATURE_MOUNT_LOOP - "\n\t-l:\tDo not free loop device (if a loop device has been used)" + #define USAGE_MOUNT_FORCE(a) #endif -#endif -#endif -DO_COMMA -#endif - -#if defined BB_UNAME -#if defined USAGE_ENUM -uname_usage_index -#elif defined USAGE_MESSAGES +#define umount_trivial_usage \ + "[flags] filesystem|directory" +#define umount_full_usage \ + "Unmount file systems\n" \ + "\nFlags:\n" "\t-a:\tUnmount all file systems" \ +USAGE_MTAB(" in /etc/mtab\n\t-n:\tDon't erase /etc/mtab entries") \ + "\n\t-r:\tTry to remount devices as read-only if mount is busy" \ +USAGE_MOUNT_FORCE("\n\t-f:\tForce filesystem umount (i.e. unreachable NFS server)") \ +USAGE_MOUNT_LOOP("\n\t-l:\tDo not free loop device (if a loop device has been used)" \ + ) + +#define uname_trivial_usage \ "[OPTION]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint certain system information. With no OPTION, same as -s.\n\n" - "Options:\n" - "\t-a\tprint all information\n" - "\t-m\tthe machine (hardware) type\n" - "\t-n\tprint the machine's network node hostname\n" - "\t-r\tprint the operating system release\n" - "\t-s\tprint the operating system name\n" - - "\t-p\tprint the host processor type\n" +#define uname_full_usage \ + "Print certain system information. With no OPTION, same as -s.\n\n" \ + "Options:\n" \ + "\t-a\tprint all information\n" \ + "\t-m\tthe machine (hardware) type\n" \ + "\t-n\tprint the machine's network node hostname\n" \ + "\t-r\tprint the operating system release\n" \ + "\t-s\tprint the operating system name\n" \ + "\t-p\tprint the host processor type\n" \ "\t-v\tprint the operating system version" -#endif -#endif -DO_COMMA -#endif -#if defined BB_UNIQ -#if defined USAGE_ENUM -uniq_usage_index -#elif defined USAGE_MESSAGES +#define uniq_trivial_usage \ "[OPTION]... [INPUT [OUTPUT]]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nDiscard all but one of successive identical lines from INPUT\n" - "(or standard input), writing to OUTPUT (or standard output).\n" - "Options:\n" - "\t-c\tprefix lines by the number of occurrences\n" - "\t-d\tonly print duplicate lines\n" +#define uniq_full_usage \ + "Discard all but one of successive identical lines from INPUT\n" \ + "(or standard input), writing to OUTPUT (or standard output).\n" \ + "Options:\n" \ + "\t-c\tprefix lines by the number of occurrences\n" \ + "\t-d\tonly print duplicate lines\n" \ "\t-u\tonly print unique lines" -#endif -#endif -DO_COMMA -#endif -#if defined BB_UNIX2DOS -#if defined USAGE_ENUM -unix2dos_usage_index -#elif defined USAGE_MESSAGES +#define unix2dos_trivial_usage \ "< unixfile > dosfile" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nConverts a text file from unix format to dos format." -#endif -#endif -DO_COMMA -#endif +#define unix2dos_full_usage \ + "Converts a text file from unix format to dos format." -#if defined BB_UPDATE -#if defined USAGE_ENUM -update_usage_index -#elif defined USAGE_MESSAGES +#define update_trivial_usage \ "[options]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPeriodically flushes filesystem buffers.\n\n" - "Options:\n" - "\t-S\tforce use of sync(2) instead of flushing\n" - "\t-s SECS\tcall sync this often (default 30)\n" +#define update_full_usage \ + "Periodically flushes filesystem buffers.\n\n" \ + "Options:\n" \ + "\t-S\tforce use of sync(2) instead of flushing\n" \ + "\t-s SECS\tcall sync this often (default 30)\n" \ "\t-f SECS\tflush some buffers this often (default 5)" -#endif -#endif -DO_COMMA -#endif -#if defined BB_UPTIME -#if defined USAGE_ENUM -uptime_usage_index -#elif defined USAGE_MESSAGES +#define uptime_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nDisplay the time since the last boot." -#endif -#endif -DO_COMMA -#endif +#define uptime_full_usage \ + "Display the time since the last boot." -#if defined BB_USLEEP -#if defined USAGE_ENUM -usleep_usage_index -#elif defined USAGE_MESSAGES +#define usleep_trivial_usage \ "N" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPause for N microseconds." -#endif -#endif -DO_COMMA -#endif +#define usleep_full_usage \ + "Pause for N microseconds." -#if defined BB_UUDECODE -#if defined USAGE_ENUM -uudecode_usage_index -#elif defined USAGE_MESSAGES +#define uudecode_trivial_usage \ "[FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nUudecode a file that is uuencoded.\n\n" - "Options:\n" - "\t-o FILE\tdirect output to FILE" -#endif -#endif -DO_COMMA -#endif +#define uudecode_full_usage \ + "Uudecode a file that is uuencoded.\n\n" \ + "Options:\n" \ + "\t-o FILE\tdirect output to FILE" \ -#if defined BB_UUENCODE -#if defined USAGE_ENUM -uuencode_usage_index -#elif defined USAGE_MESSAGES +#define uuencode_trivial_usage \ "[OPTION] [INFILE] REMOTEFILE" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nUuencode a file.\n\n" - "Options:\n" +#define uuencode_full_usage \ + "Uuencode a file.\n\n" \ + "Options:\n" \ "\t-m\tuse base64 encoding as of RFC1521" -#endif -#endif -DO_COMMA -#endif -#if defined BB_WATCHDOG -#if defined USAGE_ENUM -watchdog_usage_index -#elif defined USAGE_MESSAGES +#define watchdog_trivial_usage \ "dev" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPeriodically write to watchdog device \"dev\"" -#endif -#endif -DO_COMMA -#endif +#define watchdog_full_usage \ + "Periodically write to watchdog device \"dev\"" -#if defined BB_WC -#if defined USAGE_ENUM -wc_usage_index -#elif defined USAGE_MESSAGES +#define wc_trivial_usage \ "[OPTION]... [FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint line, word, and byte counts for each FILE, and a total line if\n" - "more than one FILE is specified. With no FILE, read standard input.\n\n" - "Options:\n" - "\t-c\tprint the byte counts\n" - "\t-l\tprint the newline counts\n" - - "\t-L\tprint the length of the longest line\n" +#define wc_full_usage \ + "Print line, word, and byte counts for each FILE, and a total line if\n" \ + "more than one FILE is specified. With no FILE, read standard input.\n\n" \ + "Options:\n" \ + "\t-c\tprint the byte counts\n" \ + "\t-l\tprint the newline counts\n" \ + "\t-L\tprint the length of the longest line\n" \ "\t-w\tprint the word counts" -#endif -#endif -DO_COMMA -#endif -#if defined BB_WGET -#if defined USAGE_ENUM -wget_usage_index -#elif defined USAGE_MESSAGES - "[-c] [-O file] url" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nwget retrieves files via HTTP\n\n" - "Options:\n" - "\t-c\tcontinue retrieval of aborted transfers\n" +#define wget_trivial_usage \ + "[-c] [-O file] url" +#define wget_full_usage \ + "wget retrieves files via HTTP\n\n" \ + "Options:\n" \ + "\t-c\tcontinue retrieval of aborted transfers\n" \ "\t-O\tsave to filename ('-' for stdout)" -#endif -#endif -DO_COMMA -#endif -#if defined BB_WHICH -#if defined USAGE_ENUM -which_usage_index -#elif defined USAGE_MESSAGES +#define which_trivial_usage \ "[COMMAND ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nLocates a COMMAND." -#endif -#endif -DO_COMMA -#endif +#define which_full_usage \ + "Locates a COMMAND." -#if defined BB_WHOAMI -#if defined USAGE_ENUM -whoami_usage_index -#elif defined USAGE_MESSAGES +#define whoami_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrints the user name associated with the current effective user id." -#endif -#endif -DO_COMMA -#endif +#define whoami_full_usage \ + "Prints the user name associated with the current effective user id." -#if defined BB_XARGS -#if defined USAGE_ENUM -xargs_usage_index -#elif defined USAGE_MESSAGES - "[COMMAND] [ARGS...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nExecutes COMMAND on every item given by standard input." -#endif -#endif -DO_COMMA -#endif +#define xargs_trivial_usage \ + "[COMMAND] [ARGS...]" +#define xargs_full_usage \ + "Executes COMMAND on every item given by standard input." -#if defined BB_YES -#if defined USAGE_ENUM -yes_usage_index -#elif defined USAGE_MESSAGES +#define yes_trivial_usage \ "[OPTION]... [STRING]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nRepeatedly outputs a line with all specified STRING(s), or `y'." -#endif -#endif -DO_COMMA -#endif - -#if defined USAGE_ENUM || defined USAGE_MESSAGES -}; -#endif - -#undef DOCOMMA -#undef USAGE_ENUM -#undef USAGE_MESSAGES +#define yes_full_usage \ + "Repeatedly outputs a line with all specified STRING(s), or `y'." +#define zcat_trivial_usage \ + "FILE" +#define zcat_full_usage \ + "Uncompress to stdout." @@ -72,7 +72,6 @@ struct BB_applet { const char* name; int (*main)(int argc, char** argv); enum Location location; - int usage_index; }; /* From busybox.c */ extern const struct BB_applet applets[]; @@ -87,12 +86,6 @@ extern const struct BB_applet applets[]; #include "applets.h" #undef PROTOTYPES -#define APPLET_ENUM -enum APPLET_INDEX_NUMBERS { -#include "applets.h" -}; -#undef APPLET_ENUM - extern const char *applet_name; extern void show_usage(void) __attribute__ ((noreturn)); diff --git a/include/applets.h b/include/applets.h index cb74456..446906c 100644 --- a/include/applets.h +++ b/include/applets.h @@ -14,33 +14,33 @@ #undef APPLET_ODDNAME #undef APPLET_NOUSAGE + #if defined(PROTOTYPES) -#define APPLET(a,b,c) \ - extern int b(int argc, char **argv); -#define APPLET_ODDNAME(a,b,c,d,e) APPLET(a,b,c) -#define APPLET_NOUSAGE(a,b,c) \ - extern int b(int argc, char **argv); -#elif defined(MAKE_LINKS) -#define APPLET(a,b,c) LINK c #a -#define APPLET_ODDNAME(a,b,c,d,e) LINK c a -#define APPLET_NOUSAGE(a,b,c) LINK c #a -#elif defined(APPLET_ENUM) -#define APPLET(a,b,c) a##_applet_number, -#define APPLET_ODDNAME(a,b,c,d,e) e##_applet_number, -#define APPLET_NOUSAGE(a,b,c) a##applet_number, + #define APPLET(a,b,c) extern int b(int argc, char **argv); + #define APPLET_NOUSAGE(a,b,c) extern int b(int argc, char **argv); + #define APPLET_ODDNAME(a,b,c,d) extern int b(int argc, char **argv); + extern const char usage_messages[]; +#elif defined(MAKE_USAGE) + #ifdef BB_FEATURE_TRIVIAL_HELP + #define APPLET(a,b,c) a##_trivial_usage "\0" + #define APPLET_NOUSAGE(a,b,c) "\0" + #define APPLET_ODDNAME(a,b,c,d) d##_trivial_usage "\0" + #else + #define APPLET(a,b,c) a##_trivial_usage "\n\n" a##_full_usage "\0" + #define APPLET_NOUSAGE(a,b,c) "\0" + #define APPLET_ODDNAME(a,b,c,d) d##_trivial_usage "\n\n" d##_full_usage "\0" + #endif #else -#define USAGE_ENUM -#include "usage.h" -const struct BB_applet applets[] = { -#define APPLET(a,b,c) {#a,b,c,a##_usage_index}, -#define APPLET_ODDNAME(a,b,c,d,e) {a,b,c,d}, -#define APPLET_NOUSAGE(a,b,c) {#a,b,c,-1}, -#define zcat_usage_index gunzip_usage_index -#define sh_usage_index shell_usage_index + const struct BB_applet applets[] = { + #define APPLET(a,b,c) {#a,b,c}, + #define APPLET_NOUSAGE(a,b,c) {a,b,c}, + #define APPLET_ODDNAME(a,b,c,d) {a,b,c}, #endif + + #ifdef BB_TEST - APPLET_ODDNAME("[", test_main, _BB_DIR_USR_BIN, test_usage_index, open_bracket) + APPLET_NOUSAGE("[", test_main, _BB_DIR_USR_BIN) #endif #ifdef BB_AR APPLET(ar, ar_main, _BB_DIR_USR_BIN) @@ -48,7 +48,7 @@ const struct BB_applet applets[] = { #ifdef BB_BASENAME APPLET(basename, basename_main, _BB_DIR_USR_BIN) #endif - APPLET_NOUSAGE(busybox, busybox_main, _BB_DIR_BIN) + APPLET_NOUSAGE("busybox", busybox_main, _BB_DIR_BIN) #ifdef BB_CAT APPLET(cat, cat_main, _BB_DIR_BIN) #endif @@ -107,7 +107,7 @@ const struct BB_applet applets[] = { APPLET(dpkg, dpkg_main, _BB_DIR_USR_BIN) #endif #ifdef BB_DPKG_DEB - APPLET_ODDNAME("dpkg-deb", dpkg_deb_main, _BB_DIR_USR_BIN, dpkg_deb_usage_index, dpkg_deb) + APPLET_ODDNAME("dpkg-deb", dpkg_deb_main, _BB_DIR_USR_BIN, dpkg_deb) #endif #ifdef BB_DU APPLET(du, du_main, _BB_DIR_USR_BIN) @@ -128,7 +128,7 @@ const struct BB_applet applets[] = { APPLET(false, false_main, _BB_DIR_BIN) #endif #ifdef BB_FBSET - APPLET_NOUSAGE(fbset, fbset_main, _BB_DIR_USR_SBIN) + APPLET_NOUSAGE("fbset", fbset_main, _BB_DIR_USR_SBIN) #endif #ifdef BB_FDFLUSH APPLET(fdflush, fdflush_main, _BB_DIR_BIN) @@ -143,7 +143,7 @@ const struct BB_applet applets[] = { APPLET(freeramdisk, freeramdisk_main, _BB_DIR_SBIN) #endif #ifdef BB_FSCK_MINIX - APPLET_ODDNAME("fsck.minix", fsck_minix_main, _BB_DIR_SBIN, fsck_minix_usage_index, fsck_minix) + APPLET_ODDNAME("fsck.minix", fsck_minix_main, _BB_DIR_SBIN, fsck_minix) #endif #ifdef BB_GETOPT APPLET(getopt, getopt_main, _BB_DIR_BIN) @@ -191,7 +191,7 @@ const struct BB_applet applets[] = { APPLET(length, length_main, _BB_DIR_USR_BIN) #endif #ifdef BB_LINUXRC - APPLET_NOUSAGE(linuxrc, init_main, _BB_DIR_ROOT) + APPLET_NOUSAGE("linuxrc", init_main, _BB_DIR_ROOT) #endif #ifdef BB_LN APPLET(ln, ln_main, _BB_DIR_BIN) @@ -230,7 +230,7 @@ const struct BB_applet applets[] = { APPLET(mkfifo, mkfifo_main, _BB_DIR_USR_BIN) #endif #ifdef BB_MKFS_MINIX - APPLET_ODDNAME("mkfs.minix", mkfs_minix_main, _BB_DIR_SBIN, mkfs_minix_usage_index, mkfs_minix) + APPLET_ODDNAME("mkfs.minix", mkfs_minix_main, _BB_DIR_SBIN, mkfs_minix) #endif #ifdef BB_MKNOD APPLET(mknod, mknod_main, _BB_DIR_BIN) @@ -416,8 +416,8 @@ const struct BB_applet applets[] = { APPLET(zcat, gunzip_main, _BB_DIR_BIN) #endif -#if !defined(PROTOTYPES) && !defined(MAKE_LINKS) && !defined(APPLET_ENUM) - { 0,NULL,0,-1} +#if !defined(PROTOTYPES) && !defined(MAKE_USAGE) + { 0,NULL,0 } }; /* The -1 arises because of the {0,NULL,0,-1} entry above. */ diff --git a/include/busybox.h b/include/busybox.h index aef537b..692a908 100644 --- a/include/busybox.h +++ b/include/busybox.h @@ -72,7 +72,6 @@ struct BB_applet { const char* name; int (*main)(int argc, char** argv); enum Location location; - int usage_index; }; /* From busybox.c */ extern const struct BB_applet applets[]; @@ -87,12 +86,6 @@ extern const struct BB_applet applets[]; #include "applets.h" #undef PROTOTYPES -#define APPLET_ENUM -enum APPLET_INDEX_NUMBERS { -#include "applets.h" -}; -#undef APPLET_ENUM - extern const char *applet_name; extern void show_usage(void) __attribute__ ((noreturn)); diff --git a/include/usage.h b/include/usage.h index 7c73185..b39fec9 100644 --- a/include/usage.h +++ b/include/usage.h @@ -1,2049 +1,1165 @@ -#include "Config.h" - -extern const char usage_messages[]; - -#if defined USAGE_ENUM -enum -#elif defined USAGE_MESSAGES -const char usage_messages[] = -#endif - -#if defined USAGE_ENUM || defined USAGE_MESSAGES -{ -#endif - -#if defined USAGE_ENUM -#define DO_COMMA , -#elif defined USAGE_MESSAGES -#define DO_COMMA "\0" -#else -#define DO_COMMA -#endif - - -#if defined BB_AR -#if defined USAGE_ENUM -ar_usage_index -#elif defined USAGE_MESSAGES +#define ar_trivial_usage \ "-[ovR]{ptx} archive filenames" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nExtract or list files from an ar archive.\n\n" - "Options:\n" - "\t-o\t\tpreserve original dates\n" - "\t-p\t\textract to stdout\n" - "\t-t\t\tlist\n" - "\t-x\t\textract\n" - "\t-v\t\tverbosely list files processed\n" +#define ar_full_usage \ + "Extract or list files from an ar archive.\n\n" \ + "Options:\n" \ + "\t-o\t\tpreserve original dates\n" \ + "\t-p\t\textract to stdout\n" \ + "\t-t\t\tlist\n" \ + "\t-x\t\textract\n" \ + "\t-v\t\tverbosely list files processed\n" \ "\t-R\t\trecursive action" -#endif -#endif -DO_COMMA -#endif -#if defined BB_BASENAME -#if defined USAGE_ENUM -basename_usage_index -#elif defined USAGE_MESSAGES +#define basename_trivial_usage \ "FILE [SUFFIX]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nStrips directory path and suffixes from FILE.\n" +#define basename_full_usage \ + "Strips directory path and suffixes from FILE.\n" \ "If specified, also removes any trailing SUFFIX." -#endif -#endif -DO_COMMA -#endif -#if defined BB_CAT -#if defined USAGE_ENUM -cat_usage_index -#elif defined USAGE_MESSAGES +#define cat_trivial_usage \ "[FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nConcatenates FILE(s) and prints them to stdout." -#endif -#endif -DO_COMMA -#endif +#define cat_full_usage \ + "Concatenates FILE(s) and prints them to stdout." -#if defined BB_CHMOD_CHOWN_CHGRP -#if defined USAGE_ENUM -chgrp_usage_index -#elif defined USAGE_MESSAGES +#define chgrp_trivial_usage \ "[OPTION]... GROUP FILE..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nChange the group membership of each FILE to GROUP.\n" +#define chgrp_full_usage \ + "Change the group membership of each FILE to GROUP.\n" \ "\nOptions:\n\t-R\tChanges files and directories recursively." -#endif -#endif -DO_COMMA -#endif -#if defined BB_CHMOD_CHOWN_CHGRP -#if defined USAGE_ENUM -chmod_usage_index -#elif defined USAGE_MESSAGES +#define chmod_trivial_usage \ "[-R] MODE[,MODE]... FILE..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nEach MODE is one or more of the letters ugoa, one of the symbols +-= and\n" - "one or more of the letters rwxst.\n\n" +#define chmod_full_usage \ + "Each MODE is one or more of the letters ugoa, one of the symbols +-= and\n" \ + "one or more of the letters rwxst.\n\n" \ "Options:\n\t-R\tChanges files and directories recursively." -#endif -#endif -DO_COMMA -#endif -#if defined BB_CHMOD_CHOWN_CHGRP -#if defined USAGE_ENUM -chown_usage_index -#elif defined USAGE_MESSAGES +#define chown_trivial_usage \ "[OPTION]... OWNER[<.|:>[GROUP] FILE..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nChange the owner and/or group of each FILE to OWNER and/or GROUP.\n" +#define chown_full_usage \ + "Change the owner and/or group of each FILE to OWNER and/or GROUP.\n" \ "\nOptions:\n\t-R\tChanges files and directories recursively." -#endif -#endif -DO_COMMA -#endif -#if defined BB_CHROOT -#if defined USAGE_ENUM -chroot_usage_index -#elif defined USAGE_MESSAGES +#define chroot_trivial_usage \ "NEWROOT [COMMAND...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nRun COMMAND with root directory set to NEWROOT." -#endif -#endif -DO_COMMA -#endif +#define chroot_full_usage \ + "Run COMMAND with root directory set to NEWROOT." -#if defined BB_CHVT -#if defined USAGE_ENUM -chvt_usage_index -#elif defined USAGE_MESSAGES +#define chvt_trivial_usage \ "N" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nChanges the foreground virtual terminal to /dev/ttyN" -#endif -#endif -DO_COMMA -#endif +#define chvt_full_usage \ + "Changes the foreground virtual terminal to /dev/ttyN" -#if defined BB_CLEAR -#if defined USAGE_ENUM -clear_usage_index -#elif defined USAGE_MESSAGES +#define clear_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nClear screen." -#endif -#endif -DO_COMMA -#endif +#define clear_full_usage \ + "Clear screen." -#if defined BB_CMP -#if defined USAGE_ENUM -cmp_usage_index -#elif defined USAGE_MESSAGES +#define cmp_trivial_usage \ "FILE1 [FILE2]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCompare files." -#endif -#endif -DO_COMMA -#endif +#define cmp_full_usage \ + "Compare files." -#if defined BB_CP_MV -#if defined USAGE_ENUM -cp_usage_index -#elif defined USAGE_MESSAGES +#define cp_trivial_usage \ "[OPTION]... SOURCE DEST\n" - " or: cp [OPTION]... SOURCE... DIRECTORY" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCopies SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.\n" - "\n" - "\t-a\tSame as -dpR\n" - "\t-d\tPreserves links\n" - "\t-p\tPreserves file attributes if possible\n" - "\t-f\tforce (implied; ignored) - always set\n" +#define cp_full_usage \ + "Copies SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.\n" \ + "\n" \ + "\t-a\tSame as -dpR\n" \ + "\t-d\tPreserves links\n" \ + "\t-p\tPreserves file attributes if possible\n" \ + "\t-f\tforce (implied; ignored) - always set\n" \ "\t-R\tCopies directories recursively" -#endif -#endif -DO_COMMA -#endif -#if defined BB_CUT -#if defined USAGE_ENUM -cut_usage_index -#elif defined USAGE_MESSAGES +#define cut_trivial_usage \ "[OPTION]... [FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrints selected fields from each input FILE to standard output.\n\n" - "Options:\n" - "\t-b LIST\tOutput only bytes from LIST\n" - "\t-c LIST\tOutput only characters from LIST\n" - "\t-d CHAR\tUse CHAR instead of tab as the field delimiter\n" - "\t-s\tOutput only the lines containing delimiter\n" - "\t-f N\tPrint only these fields\n" +#define cut_full_usage \ + "Prints selected fields from each input FILE to standard output.\n\n" \ + "Options:\n" \ + "\t-b LIST\tOutput only bytes from LIST\n" \ + "\t-c LIST\tOutput only characters from LIST\n" \ + "\t-d CHAR\tUse CHAR instead of tab as the field delimiter\n" \ + "\t-s\tOutput only the lines containing delimiter\n" \ + "\t-f N\tPrint only these fields\n" \ "\t-n\tIgnored" -#endif -#endif -DO_COMMA -#endif -#if defined BB_DATE -#if defined USAGE_ENUM -date_usage_index -#elif defined USAGE_MESSAGES +#define date_trivial_usage \ "[OPTION]... [+FORMAT]\n" - " or: date [OPTION] [MMDDhhmm[[CC]YY][.ss]]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nDisplays the current time in the given FORMAT, or sets the system date.\n" - "\nOptions:\n\t-R\t\tOutputs RFC-822 compliant date string\n" - "\t-d STRING\tdisplay time described by STRING, not `now'\n" - "\t-s\t\tSets time described by STRING\n" +#define date_full_usage \ + "Displays the current time in the given FORMAT, or sets the system date.\n" \ + "\nOptions:\n\t-R\t\tOutputs RFC-822 compliant date string\n" \ + "\t-d STRING\tdisplay time described by STRING, not `now'\n" \ + "\t-s\t\tSets time described by STRING\n" \ "\t-u\t\tPrints or sets Coordinated Universal Time" -#endif -#endif -DO_COMMA -#endif -#if defined BB_DC -#if defined USAGE_ENUM -dc_usage_index -#elif defined USAGE_MESSAGES +#define dc_trivial_usage \ "expression ..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nThis is a Tiny RPN calculator that understands the\n" - "following operations: +, -, /, *, and, or, not, eor.\n" +#define dc_full_usage \ + "This is a Tiny RPN calculator that understands the\n" \ + "following operations: +, -, /, *, and, or, not, eor.\n" \ "i.e. 'dc 2 2 add' -> 4, and 'dc 8 8 \\* 2 2 + /' -> 16" -#endif -#endif -DO_COMMA -#endif -#if defined BB_DD -#if defined USAGE_ENUM -dd_usage_index -#elif defined USAGE_MESSAGES - "[if=FILE] [of=FILE] [bs=N] [count=N] [skip=N] [seek=N]\n" - "\t [conv=notrunc|sync]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCopy a file, converting and formatting according to options\n\n" - "\tif=FILE\t\tread from FILE instead of stdin\n" - "\tof=FILE\t\twrite to FILE instead of stdout\n" - "\tbs=N\t\tread and write N bytes at a time\n" - "\tcount=N\t\tcopy only N input blocks\n" - "\tskip=N\t\tskip N input blocks\n" - "\tseek=N\t\tskip N output blocks\n" - "\tconv=notrunc\tdon't truncate output file\n" - "\tconv=sync\tpad blocks with zeros\n" - "\n" - "Numbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024),\n" +#define dd_trivial_usage \ + "[if=FILE] [of=FILE] [bs=N] [count=N] [skip=N] [seek=N] [conv=notrunc|sync]" +#define dd_full_usage \ + "Copy a file, converting and formatting according to options\n\n" \ + "\tif=FILE\tread from FILE instead of stdin\n" \ + "\tof=FILE\twrite to FILE instead of stdout\n" \ + "\tbs=N\tread and write N bytes at a time\n" \ + "\tcount=N\tcopy only N input blocks\n" \ + "\tskip=N\tskip N input blocks\n" \ + "\tseek=N\tskip N output blocks\n" \ + "\tconv=notrunc\tdon't truncate output file\n" \ + "\tconv=sync\tpad blocks with zeros\n" \ + "\n" \ + "Numbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024),\n" \ "MD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824)." -#endif -#endif -DO_COMMA -#endif -#if defined BB_DEALLOCVT -#if defined USAGE_ENUM -deallocvt_usage_index -#elif defined USAGE_MESSAGES +#define deallocvt_trivial_usage \ "N" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nDeallocate unused virtual terminal /dev/ttyN" -#endif -#endif -DO_COMMA -#endif +#define deallocvt_full_usage \ + "Deallocate unused virtual terminal /dev/ttyN" + -#if defined BB_DF -#if defined USAGE_ENUM -df_usage_index -#elif defined USAGE_MESSAGES - "[-" -#ifdef BB_FEATURE_HUMAN_READABLE - "hm" -#endif - "k] [filesystem ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint the filesystem space used and space available\n\n" - "Options:\n" #ifdef BB_FEATURE_HUMAN_READABLE - "\n\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G)\n" - "\t-m\tprint sizes in megabytes\n" - "\t-k\tprint sizes in kilobytes(default)" + #define USAGE_HUMAN_READABLE(a,b) a #else - "\n\t-k\tprint sizes in kilobytes(compatability)" -#endif -#endif -#endif -DO_COMMA -#endif - -#if defined BB_DIRNAME -#if defined USAGE_ENUM -dirname_usage_index -#elif defined USAGE_MESSAGES + #define USAGE_HUMAN_READABLE(a,b) b +#endif +#define df_trivial_usage \ + "[-" \ + USAGE_HUMAN_READABLE("hm", "") \ + "k] [filesystem ...]\n" +#define df_full_usage \ + "Print the filesystem space used and space available.\n\n" \ + "Options:\n" \ +USAGE_HUMAN_READABLE( \ + "\n\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \ + "\t-m\tprint sizes in megabytes\n" \ + "\t-k\tprint sizes in kilobytes(default)", \ + "\n\t-k\tprint sizes in kilobytes(compatability)") + +#define dirname_trivial_usage \ "[FILENAME ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nStrips non-directory suffix from FILENAME" -#endif -#endif -DO_COMMA -#endif +#define dirname_full_usage \ + "Strips non-directory suffix from FILENAME" -#if defined BB_DMESG -#if defined USAGE_ENUM -dmesg_usage_index -#elif defined USAGE_MESSAGES +#define dmesg_trivial_usage \ "[-c] [-n LEVEL] [-s SIZE]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrints or controls the kernel ring buffer\n\n" - "Options:\n" - "\t-c\t\tClears the ring buffer's contents after printing\n" - "\t-n LEVEL\tSets console logging level\n" +#define dmesg_full_usage \ + "Prints or controls the kernel ring buffer\n\n" \ + "Options:\n" \ + "\t-c\t\tClears the ring buffer's contents after printing\n" \ + "\t-n LEVEL\tSets console logging level\n" \ "\t-s SIZE\t\tUse a buffer of size SIZE" -#endif -#endif -DO_COMMA -#endif -#if defined BB_DOS2UNIX -#if defined USAGE_ENUM -dos2unix_usage_index -#elif defined USAGE_MESSAGES +#define dos2unix_trivial_usage \ "< dosfile > unixfile" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nConverts a text file from dos format to unix format." -#endif -#endif -DO_COMMA -#endif +#define dos2unix_full_usage \ + "Converts a text file from dos format to unix format." -#if defined BB_DPKG -#if defined USAGE_ENUM -dpkg_usage_index -#elif defined USAGE_MESSAGES - "<-i|-r|--unpack|--configure> my.deb\n" +#define dpkg_trivial_usage \ + "[-i|-r|--unpack|--configure] my.deb" +#define dpkg_full_usage \ "WORK IN PROGRESS, only usefull for debian-installer" -#ifndef BB_FEATURE_TRIVIAL_HELP -#endif -#endif -DO_COMMA -#endif -#if defined BB_DPKG_DEB -#if defined USAGE_ENUM -dpkg_deb_usage_index -#elif defined USAGE_MESSAGES +#define dpkg_deb_trivial_usage \ "[-cexX] file directory" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPerform actions on debian packages (.debs)\n\n" - "Options:\n" - "\t-c\tList contents of filesystem tree (verbose)\n" - "\t-l\tList contents of filesystem tree (.list format)\n" - "\t-e\tExtract control files to directory\n" - "\t-x\tExctract packages filesystem tree to directory\n" +#define dpkg_deb_full_usage \ + "Perform actions on debian packages (.debs)\n\n" \ + "Options:\n" \ + "\t-c\tList contents of filesystem tree (verbose)\n" \ + "\t-l\tList contents of filesystem tree (.list format)\n" \ + "\t-e\tExtract control files to directory\n" \ + "\t-x\tExctract packages filesystem tree to directory\n" \ "\t-X\tVerbose extract" -#endif -#endif -DO_COMMA -#endif -#if defined BB_DU -#if defined USAGE_ENUM -du_usage_index -#elif defined USAGE_MESSAGES - "[-ls" -#ifdef BB_FEATURE_HUMAN_READABLE - "hm" -#endif - "k] [FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSummarizes disk space used for each FILE and/or directory.\n" - "Disk space is printed in units of 1024 bytes.\n\n" - "Options:\n" - "\t-l\tcount sizes many times if hard linked\n" - "\t-s\tdisplay only a total for each argument" -#ifdef BB_FEATURE_HUMAN_READABLE - "\n\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G)\n" - "\t-m\tprint sizes in megabytes\n" - "\t-k\tprint sizes in kilobytes(default)" -#else - "\n\t-k\tprint sizes in kilobytes(compatability)" -#endif -#endif -#endif -DO_COMMA -#endif - -#if defined BB_DUMPKMAP -#if defined USAGE_ENUM -dumpkmap_usage_index -#elif defined USAGE_MESSAGES +#define du_trivial_usage \ + "[-ls" USAGE_HUMAN_READABLE("hm", "") "k] [FILE]..." +#define du_full_usage \ + "Summarizes disk space used for each FILE and/or directory.\n" \ + "Disk space is printed in units of 1024 bytes.\n\n" \ + "Options:\n" \ + "\t-l\tcount sizes many times if hard linked\n" \ + "\t-s\tdisplay only a total for each argument" \ +USAGE_HUMAN_READABLE( \ + "\n\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \ + "\t-m\tprint sizes in megabytes\n" \ + "\t-k\tprint sizes in kilobytes(default)" \ + , \ + "\n\t-k\tprint sizes in kilobytes(compatability)" \ + ) + +#define dumpkmap_trivial_usage \ "> keymap" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrints out a binary keyboard translation table to standard output" -#endif -#endif -DO_COMMA -#endif +#define dumpkmap_full_usage \ + "Prints out a binary keyboard translation table to standard output." -#if defined BB_DUTMP -#if defined USAGE_ENUM -dutmp_usage_index -#elif defined USAGE_MESSAGES +#define dutmp_trivial_usage \ "[FILE]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nDump utmp file format (pipe delimited) from FILE\n" +#define dutmp_full_usage \ + "Dump utmp file format (pipe delimited) from FILE\n" \ "or stdin to stdout. (i.e. 'dutmp /var/run/utmp')" -#endif -#endif -DO_COMMA -#endif -#if defined BB_ECHO -#if defined USAGE_ENUM -echo_usage_index -#elif defined USAGE_MESSAGES +#define echo_trivial_usage \ "[-neE] [ARG ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrints the specified ARGs to stdout\n\n" - "Options:\n" - "\t-n\tsuppress trailing newline\n" - "\t-e\tinterpret backslash-escaped characters (i.e. \\t=tab etc)\n" +#define echo_full_usage \ + "Prints the specified ARGs to stdout\n\n" \ + "Options:\n" \ + "\t-n\tsuppress trailing newline\n" \ + "\t-e\tinterpret backslash-escaped characters (i.e. \\t=tab etc)\n" \ "\t-E\tdisable interpretation of backslash-escaped characters" -#endif -#endif -DO_COMMA -#endif -#if defined BB_EXPR -#if defined USAGE_ENUM -expr_usage_index -#elif defined USAGE_MESSAGES +#define expr_trivial_usage \ "EXPRESSION" -#ifndef BB_FEATURE_TRIVIAL_HELP -"\n\nPrints the value of EXPRESSION to standard output.\n\n" -"EXPRESSION may be:\n" -"ARG1 | ARG2 ARG1 if it is neither null nor 0, otherwise ARG2\n" -"ARG1 & ARG2 ARG1 if neither argument is null or 0, otherwise 0\n" -"ARG1 < ARG2 ARG1 is less than ARG2\n" -"ARG1 <= ARG2 ARG1 is less than or equal to ARG2\n" -"ARG1 = ARG2 ARG1 is equal to ARG2\n" -"ARG1 != ARG2 ARG1 is unequal to ARG2\n" -"ARG1 >= ARG2 ARG1 is greater than or equal to ARG2\n" -"ARG1 > ARG2 ARG1 is greater than ARG2\n" -"ARG1 + ARG2 arithmetic sum of ARG1 and ARG2\n" -"ARG1 - ARG2 arithmetic difference of ARG1 and ARG2\n" -"ARG1 * ARG2 arithmetic product of ARG1 and ARG2\n" -"ARG1 / ARG2 arithmetic quotient of ARG1 divided by ARG2\n" -"ARG1 % ARG2 arithmetic remainder of ARG1 divided by ARG2\n" -"STRING : REGEXP anchored pattern match of REGEXP in STRING\n" -"match STRING REGEXP same as STRING : REGEXP\n" -"substr STRING POS LENGTH substring of STRING, POS counted from 1\n" -"index STRING CHARS index in STRING where any CHARS is found, or 0\n" -"length STRING length of STRING\n" -"quote TOKEN interpret TOKEN as a string, even if it is a \n" -" keyword like `match' or an operator like `/'\n" -"( EXPRESSION ) value of EXPRESSION\n\n" -"Beware that many operators need to be escaped or quoted for shells.\n" -"Comparisons are arithmetic if both ARGs are numbers, else\n" -"lexicographical. Pattern matches return the string matched between \n" -"\\( and \\) or null; if \\( and \\) are not used, they return the number \n" -"of characters matched or 0." - -#endif -#endif -DO_COMMA -#endif - - -#if defined BB_TRUE_FALSE -#if defined USAGE_ENUM -false_usage_index -#elif defined USAGE_MESSAGES +#define expr_full_usage \ + "Prints the value of EXPRESSION to standard output.\n\n" \ + "EXPRESSION may be:\n" \ + "ARG1 | ARG2 ARG1 if it is neither null nor 0, otherwise ARG2\n" \ + "ARG1 & ARG2 ARG1 if neither argument is null or 0, otherwise 0\n" \ + "ARG1 < ARG2 ARG1 is less than ARG2\n" \ + "ARG1 <= ARG2 ARG1 is less than or equal to ARG2\n" \ + "ARG1 = ARG2 ARG1 is equal to ARG2\n" \ + "ARG1 != ARG2 ARG1 is unequal to ARG2\n" \ + "ARG1 >= ARG2 ARG1 is greater than or equal to ARG2\n" \ + "ARG1 > ARG2 ARG1 is greater than ARG2\n" \ + "ARG1 + ARG2 arithmetic sum of ARG1 and ARG2\n" \ + "ARG1 - ARG2 arithmetic difference of ARG1 and ARG2\n" \ + "ARG1 * ARG2 arithmetic product of ARG1 and ARG2\n" \ + "ARG1 / ARG2 arithmetic quotient of ARG1 divided by ARG2\n" \ + "ARG1 % ARG2 arithmetic remainder of ARG1 divided by ARG2\n" \ + "STRING : REGEXP anchored pattern match of REGEXP in STRING\n" \ + "match STRING REGEXP same as STRING : REGEXP\n" \ + "substr STRING POS LENGTH substring of STRING, POS counted from 1\n" \ + "index STRING CHARS index in STRING where any CHARS is found, or 0\n" \ + "length STRING length of STRING\n" \ + "quote TOKEN interpret TOKEN as a string, even if it is a \n" \ + " keyword like `match' or an operator like `/'\n" \ + "( EXPRESSION ) value of EXPRESSION\n\n" \ + "Beware that many operators need to be escaped or quoted for shells.\n" \ + "Comparisons are arithmetic if both ARGs are numbers, else\n" \ + "lexicographical. Pattern matches return the string matched between \n" \ + "\\( and \\) or null; if \\( and \\) are not used, they return the number \n" \ + "of characters matched or 0." + +#define false_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nReturn an exit code of FALSE (1)." -#endif -#endif -DO_COMMA -#endif +#define false_full_usage \ + "Return an exit code of FALSE (1)." -#if defined BB_FBSET -#if defined USAGE_ENUM -fbset_usage_index -#elif defined USAGE_MESSAGES - "fbset [options] [mode]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nShows and modifies frame buffer device settings" -#endif -#endif -DO_COMMA -#endif - -#if defined BB_FDFLUSH -#if defined USAGE_ENUM -fdflush_usage_index -#elif defined USAGE_MESSAGES +#define fdflush_trivial_usage \ "DEVICE" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nForces floppy disk drive to detect disk change" -#endif -#endif -DO_COMMA -#endif +#define fdflush_full_usage \ + "Forces floppy disk drive to detect disk change" -#if defined BB_FIND -#if defined USAGE_ENUM -find_usage_index -#elif defined USAGE_MESSAGES - "[PATH...] [EXPRESSION]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSearch for files in a directory hierarchy. The default PATH is\n" - "the current directory; default EXPRESSION is '-print'\n\n" - "\nEXPRESSION may consist of:\n" - "\t-follow\t\tDereference symbolic links.\n" - "\t-name PATTERN\tFile name (leading directories removed) matches PATTERN." #ifdef BB_FEATURE_FIND_TYPE - "\n\t-type X\t\tFiletype matches X (where X is one of: f,d,l,b,c,...)" + #define USAGE_FIND_TYPE(a) a +#else + #define USAGE_FIND_TYPE(a) #endif #ifdef BB_FEATURE_FIND_PERM - "\n\t-perm PERMS\tPermissions match any of (+NNN); all of (-NNN);\n\t\t\tor exactly (NNN)" + #define USAGE_FIND_PERM(a) a +#else + #define USAGE_FIND_PERM(a) #endif #ifdef BB_FEATURE_FIND_MTIME - "\n\t-mtime TIME\tModified time is greater than (+N); less than (-N);\n\t\t\tor exactly (N) days" -#endif -#endif -#endif -DO_COMMA + #define USAGE_FIND_MTIME(a) a +#else + #define USAGE_FIND_MTIME(a) #endif -#if defined BB_FREE -#if defined USAGE_ENUM -free_usage_index -#elif defined USAGE_MESSAGES +#define find_trivial_usage \ + "[PATH...] [EXPRESSION]" +#define find_full_usage \ + "Search for files in a directory hierarchy. The default PATH is\n" \ + "the current directory; default EXPRESSION is '-print'\n\n" \ + "\nEXPRESSION may consist of:\n" \ + "\t-follow\t\tDereference symbolic links.\n" \ + "\t-name PATTERN\tFile name (leading directories removed) matches PATTERN." \ +USAGE_FIND_TYPE( \ + "\n\t-type X\t\tFiletype matches X (where X is one of: f,d,l,b,c,...)" \ +) USAGE_FIND_PERM( \ + "\n\t-perm PERMS\tPermissions match any of (+NNN); all of (-NNN);\n\t\t\tor exactly (NNN)" \ +) USAGE_FIND_MTIME( \ + "\n\t-mtime TIME\tModified time is greater than (+N); less than (-N);\n\t\t\tor exactly (N) days") + +#define free_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nDisplays the amount of free and used system memory" -#endif -#endif -DO_COMMA -#endif +#define free_full_usage \ + "Displays the amount of free and used system memory" -#if defined BB_FREERAMDISK -#if defined USAGE_ENUM -freeramdisk_usage_index -#elif defined USAGE_MESSAGES +#define freeramdisk_trivial_usage \ "DEVICE" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nFrees all memory used by the specified ramdisk." -#endif -#endif -DO_COMMA -#endif +#define freeramdisk_full_usage \ + "Frees all memory used by the specified ramdisk." -#if defined BB_FSCK_MINIX -#if defined USAGE_ENUM -fsck_minix_usage_index -#elif defined USAGE_MESSAGES +#define fsck_minix_trivial_usage \ "[-larvsmf] /dev/name" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPerforms a consistency check for MINIX filesystems.\n\n" - "Options:\n" - "\t-l\tLists all filenames\n" - "\t-r\tPerform interactive repairs\n" - "\t-a\tPerform automatic repairs\n" - "\t-v\tverbose\n" - "\t-s\tOutputs super-block information\n" - "\t-m\tActivates MINIX-like \"mode not cleared\" warnings\n" +#define fsck_minix_full_usage \ + "Performs a consistency check for MINIX filesystems.\n\n" \ + "Options:\n" \ + "\t-l\tLists all filenames\n" \ + "\t-r\tPerform interactive repairs\n" \ + "\t-a\tPerform automatic repairs\n" \ + "\t-v\tverbose\n" \ + "\t-s\tOutputs super-block information\n" \ + "\t-m\tActivates MINIX-like \"mode not cleared\" warnings\n" \ "\t-f\tForce file system check." -#endif -#endif -DO_COMMA -#endif -#if defined BB_GETOPT -#if defined USAGE_ENUM -getopt_usage_index -#elif defined USAGE_MESSAGES +#define getopt_trivial_usage \ "[OPTIONS]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\nParse command options\n" - " -a, --alternative Allow long options starting with single -\n" - " -l, --longoptions=longopts Long options to be recognized\n" - " -n, --name=progname The name under which errors are reported\n" - " -o, --options=optstring Short options to be recognized\n" - " -q, --quiet Disable error reporting by getopt(3)\n" - " -Q, --quiet-output No normal output\n" - " -s, --shell=shell Set shell quoting conventions\n" - " -T, --test Test for getopt(1) version\n" - " -u, --unqote Do not quote the output" -#endif -#endif -DO_COMMA -#endif - -#if defined BB_GREP -#if defined USAGE_ENUM -grep_usage_index -#elif defined USAGE_MESSAGES +#define getopt_full_usage \ + "\nParse command options\n" \ + "\t-a, --alternative Allow long options starting with single -\n" \ + "\t-l, --longoptions=longopts Long options to be recognized\n" \ + "\t-n, --name=progname The name under which errors are reported\n" \ + "\t-o, --options=optstring Short options to be recognized\n" \ + "\t-q, --quiet Disable error reporting by getopt(3)\n" \ + "\t-Q, --quiet-output No normal output\n" \ + "\t-s, --shell=shell Set shell quoting conventions\n" \ + "\t-T, --test Test for getopt(1) version\n" \ + "\t-u, --unqote Do not quote the output" + +#define grep_trivial_usage \ "[-ihHnqvs] pattern [files...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSearch for PATTERN in each FILE or standard input.\n\n" - "Options:\n" - "\t-H\tprefix output lines with filename where match was found\n" - "\t-h\tsuppress the prefixing filename on output\n" - "\t-i\tignore case distinctions\n" - "\t-n\tprint line number with output lines\n" - "\t-q\tbe quiet. Returns 0 if result was found, 1 otherwise\n" - "\t-v\tselect non-matching lines\n" +#define grep_full_usage \ + "Search for PATTERN in each FILE or standard input.\n\n" \ + "Options:\n" \ + "\t-H\tprefix output lines with filename where match was found\n" \ + "\t-h\tsuppress the prefixing filename on output\n" \ + "\t-i\tignore case distinctions\n" \ + "\t-n\tprint line number with output lines\n" \ + "\t-q\tbe quiet. Returns 0 if result was found, 1 otherwise\n" \ + "\t-v\tselect non-matching lines\n" \ "\t-s\tsuppress file open/read error messages" -#endif -#endif -DO_COMMA -#endif -#if defined BB_GUNZIP -#if defined USAGE_ENUM -gunzip_usage_index -#elif defined USAGE_MESSAGES +#define gunzip_trivial_usage \ "[OPTION]... FILE" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nUncompress FILE (or standard input if FILE is '-').\n\n" - "Options:\n" - "\t-c\tWrite output to standard output\n" +#define gunzip_full_usage \ + "Uncompress FILE (or standard input if FILE is '-').\n\n" \ + "Options:\n" \ + "\t-c\tWrite output to standard output\n" \ "\t-t\tTest compressed file integrity" -#endif -#endif -DO_COMMA -#endif -#if defined BB_GZIP -#if defined USAGE_ENUM -gzip_usage_index -#elif defined USAGE_MESSAGES +#define gzip_trivial_usage \ "[OPTION]... FILE" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCompress FILE with maximum compression.\n" - "When FILE is '-', reads standard input. Implies -c.\n\n" - "Options:\n" - "\t-c\tWrite output to standard output instead of FILE.gz\n" +#define gzip_full_usage \ + "Compress FILE with maximum compression.\n" \ + "When FILE is '-', reads standard input. Implies -c.\n\n" \ + "Options:\n" \ + "\t-c\tWrite output to standard output instead of FILE.gz\n" \ "\t-d\tdecompress" -#endif -#endif -DO_COMMA -#endif -#if defined BB_HALT -#if defined USAGE_ENUM -halt_usage_index -#elif defined USAGE_MESSAGES +#define halt_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nHalt the system." -#endif -#endif -DO_COMMA -#endif +#define halt_full_usage \ + "Halt the system." -#if defined BB_HEAD -#if defined USAGE_ENUM -head_usage_index -#elif defined USAGE_MESSAGES +#define head_trivial_usage \ "[OPTION] [FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint first 10 lines of each FILE to standard output.\n" - "With more than one FILE, precede each with a header giving the\n" - "file name. With no FILE, or when FILE is -, read standard input.\n\n" - +#define head_full_usage \ + "Print first 10 lines of each FILE to standard output.\n" \ + "With more than one FILE, precede each with a header giving the\n" \ + "file name. With no FILE, or when FILE is -, read standard input.\n\n" \ "Options:\n" "\t-n NUM\t\tPrint first NUM lines instead of first 10" -#endif -#endif -DO_COMMA -#endif -#if defined BB_HOSTID -#if defined USAGE_ENUM -hostid_usage_index -#elif defined USAGE_MESSAGES +#define hostid_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint out a unique 32-bit identifier for the machine." -#endif -#endif -DO_COMMA -#endif +#define hostid_full_usage \ + "Print out a unique 32-bit identifier for the machine." -#if defined BB_HOSTNAME -#if defined USAGE_ENUM -hostname_usage_index -#elif defined USAGE_MESSAGES +#define hostname_trivial_usage \ "[OPTION] {hostname | -F file}" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nGet or set the hostname or DNS domain name. If a hostname is given\n" - "(or a file with the -F parameter), the host name will be set.\n\n" - - "Options:\n" - "\t-s\t\tShort\n" - "\t-i\t\tAddresses for the hostname\n" - "\t-d\t\tDNS domain name\n" +#define hostname_full_usage \ + "Get or set the hostname or DNS domain name. If a hostname is given\n" \ + "(or a file with the -F parameter), the host name will be set.\n\n" \ + "Options:\n" \ + "\t-s\t\tShort\n" \ + "\t-i\t\tAddresses for the hostname\n" \ + "\t-d\t\tDNS domain name\n" \ "\t-F, --file FILE\tUse the contents of FILE to specify the hostname" -#endif -#endif -DO_COMMA -#endif -#if defined BB_ID -#if defined USAGE_ENUM -id_usage_index -#elif defined USAGE_MESSAGES +#define id_trivial_usage \ "[OPTIONS]... [USERNAME]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint information for USERNAME or the current user\n\n" - "Options:\n" - "\t-g\tprints only the group ID\n" - "\t-u\tprints only the user ID\n" - "\t-n\tprint a name instead of a number (with for -ug)\n" +#define id_full_usage \ + "Print information for USERNAME or the current user\n\n" \ + "Options:\n" \ + "\t-g\tprints only the group ID\n" \ + "\t-u\tprints only the user ID\n" \ + "\t-n\tprint a name instead of a number (with for -ug)\n" \ "\t-r\tprints the real user ID instead of the effective ID (with -ug)" -#endif -#endif -DO_COMMA -#endif -#if defined BB_IFCONFIG -#if defined USAGE_ENUM -ifconfig_usage_index -#elif defined USAGE_MESSAGES - "[-a] [-i] [-v] <interface> [<address>]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nconfigure a network interface\n\n" - "Options:\n" - " [[-]broadcast [<address>]] [[-]pointopoint [<address>]]\n" - " [netmask <address>] [dstaddr <address>] [tunnel <adress>]\n" #ifdef SIOCSKEEPALIVE - " [outfill <NN>] [keepalive <NN>]\n" -#endif - " [hw ether <address>] [metric <NN>] [mtu <NN>]\n" - " [[-]trailers] [[-]arp] [[-]allmulti]\n" - " [multicast] [[-]promisc]\n" - " [mem_start <NN>] [io_addr <NN>] [irq <NN>] [media <type>]\n" - " [up|down] ..." -#endif -#endif -DO_COMMA + #define USAGE_SIOCSKEEPALIVE(a) a +#else + #define USAGE_SIOCSKEEPALIVE(a) #endif - -#if defined BB_INIT -#if defined USAGE_ENUM -init_usage_index -#elif defined USAGE_MESSAGES +#define ifconfig_trivial_usage \ + "[-a] [-i] [-v] <interface> [<address>]" +#define ifconfig_full_usage \ + "configure a network interface\n\n" \ + "Options:\n" \ + "\t[[-]broadcast [<address>]] [[-]pointopoint [<address>]]\n" \ + "\t[netmask <address>] [dstaddr <address>] [tunnel <adress>]\n" \ +USAGE_SIOCSKEEPALIVE("\t[outfill <NN>] [keepalive <NN>]\n") \ + "\t[hw ether <address>] [metric <NN>] [mtu <NN>]\n" \ + "\t[[-]trailers] [[-]arp] [[-]allmulti]\n" \ + "\t[multicast] [[-]promisc]\n" \ + "\t[mem_start <NN>] [io_addr <NN>] [irq <NN>] [media <type>]\n" \ + "\t[up|down] ..." + +#define init_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nInit is the parent of all processes.\n\n" +#define init_full_usage \ + "Init is the parent of all processes.\n\n" \ "This version of init is designed to be run only by the kernel." -#endif -#endif -DO_COMMA -#endif -#if defined BB_INSMOD -#if defined USAGE_ENUM -insmod_usage_index -#elif defined USAGE_MESSAGES +#define insmod_trivial_usage \ "[OPTION]... MODULE [symbol=value]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nLoads the specified kernel modules into the kernel.\n\n" - "Options:\n" - "\t-f\tForce module to load into the wrong kernel version.\n" - "\t-k\tMake module autoclean-able.\n" - "\t-v\tverbose output\n" - "\t-L\tLock to prevent simultaneous loads of a module\n" +#define insmod_full_usage \ + "Loads the specified kernel modules into the kernel.\n\n" \ + "Options:\n" \ + "\t-f\tForce module to load into the wrong kernel version.\n" \ + "\t-k\tMake module autoclean-able.\n" \ + "\t-v\tverbose output\n" \ + "\t-L\tLock to prevent simultaneous loads of a module\n" \ "\t-x\tdo not export externs" -#endif -#endif -DO_COMMA -#endif -#if defined BB_KILL -#if defined USAGE_ENUM -kill_usage_index -#elif defined USAGE_MESSAGES +#define kill_trivial_usage \ "[-signal] process-id [process-id ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSend a signal (default is SIGTERM) to the specified process(es).\n\n" +#define kill_full_usage \ + "Send a signal (default is SIGTERM) to the specified process(es).\n\n"\ "Options:\n" "\t-l\tList all signal names and numbers." -#endif -#endif -DO_COMMA -#endif -#if defined BB_KILLALL -#if defined USAGE_ENUM -killall_usage_index -#elif defined USAGE_MESSAGES +#define killall_trivial_usage \ "[-signal] process-name [process-name ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSend a signal (default is SIGTERM) to the specified process(es).\n\n" +#define killall_full_usage \ + "Send a signal (default is SIGTERM) to the specified process(es).\n\n"\ "Options:\n" "\t-l\tList all signal names and numbers." -#endif -#endif -DO_COMMA -#endif -#if defined BB_LENGTH -#if defined USAGE_ENUM -length_usage_index -#elif defined USAGE_MESSAGES +#define length_trivial_usage \ "STRING" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrints out the length of the specified STRING." -#endif -#endif -DO_COMMA -#endif +#define length_full_usage \ + "Prints out the length of the specified STRING." -#if defined BB_LN -#if defined USAGE_ENUM -ln_usage_index -#elif defined USAGE_MESSAGES +#define ln_trivial_usage \ "[OPTION] TARGET... LINK_NAME|DIRECTORY" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCreate a link named LINK_NAME or DIRECTORY to the specified TARGET\n" - "\nYou may use '--' to indicate that all following arguments are non-options.\n\n" - "Options:\n" - "\t-s\tmake symbolic links instead of hard links\n" - "\t-f\tremove existing destination files\n" +#define ln_full_usage \ + "Create a link named LINK_NAME or DIRECTORY to the specified TARGET\n"\ + "\nYou may use '--' to indicate that all following arguments are non-options.\n\n" \ + "Options:\n" \ + "\t-s\tmake symbolic links instead of hard links\n" \ + "\t-f\tremove existing destination files\n" \ "\t-n\tno dereference symlinks - treat like normal file" -#endif -#endif -DO_COMMA -#endif -#if defined BB_LOADACM -#if defined USAGE_ENUM -loadacm_usage_index -#elif defined USAGE_MESSAGES +#define loadacm_trivial_usage \ "< mapfile" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nLoads an acm from standard input." -#endif -#endif -DO_COMMA -#endif +#define loadacm_full_usage \ + "Loads an acm from standard input." -#if defined BB_LOADFONT -#if defined USAGE_ENUM -loadfont_usage_index -#elif defined USAGE_MESSAGES +#define loadfont_trivial_usage \ "< font" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nLoads a console font from standard input." -#endif -#endif -DO_COMMA -#endif +#define loadfont_full_usage \ + "Loads a console font from standard input." -#if defined BB_LOADKMAP -#if defined USAGE_ENUM -loadkmap_usage_index -#elif defined USAGE_MESSAGES +#define loadkmap_trivial_usage \ "< keymap" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nLoads a binary keyboard translation table from standard input." -#endif -#endif -DO_COMMA -#endif +#define loadkmap_full_usage \ + "Loads a binary keyboard translation table from standard input." -#if defined BB_LOGGER -#if defined USAGE_ENUM -logger_usage_index -#elif defined USAGE_MESSAGES +#define logger_trivial_usage \ "[OPTION]... [MESSAGE]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nWrite MESSAGE to the system log. If MESSAGE is omitted, log stdin.\n\n" - "Options:\n" - "\t-s\tLog to stderr as well as the system log.\n" - "\t-t\tLog using the specified tag (defaults to user name).\n" - "\t-p\tEnter the message with the specified priority.\n" +#define logger_full_usage \ + "Write MESSAGE to the system log. If MESSAGE is omitted, log stdin.\n\n" \ + "Options:\n" \ + "\t-s\tLog to stderr as well as the system log.\n" \ + "\t-t\tLog using the specified tag (defaults to user name).\n" \ + "\t-p\tEnter the message with the specified priority.\n" \ "\t\tThis may be numerical or a ``facility.level'' pair." -#endif -#endif -DO_COMMA -#endif -#if defined BB_LOGNAME -#if defined USAGE_ENUM -logname_usage_index -#elif defined USAGE_MESSAGES +#define logname_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint the name of the current user." -#endif -#endif -DO_COMMA -#endif +#define logname_full_usage \ + "Print the name of the current user." -#if defined BB_LS -#if defined USAGE_ENUM -ls_usage_index -#elif defined USAGE_MESSAGES - "[-1Aa" -#ifdef BB_FEATURE_LS_TIMESTAMPS - "c" -#endif - "Cd" #ifdef BB_FEATURE_LS_TIMESTAMPS - "e" -#endif -#ifdef BB_FEATURE_LS_FILETYPES - "F" -#endif - "iln" -#ifdef BB_FEATURE_LS_FILETYPES - "p" -#endif -#ifdef BB_FEATURE_LS_FOLLOWLINKS - "L" -#endif -#ifdef BB_FEATURE_LS_RECURSIVE - "R" -#endif -#ifdef BB_FEATURE_LS_SORTFILES - "rS" -#endif - "s" -#ifdef BB_FEATURE_AUTOWIDTH - "T" -#endif -#ifdef BB_FEATURE_LS_TIMESTAMPS - "tu" -#endif -#ifdef BB_FEATURE_LS_SORTFILES - "v" -#endif -#ifdef BB_FEATURE_AUTOWIDTH - "w" -#endif - "x" -#ifdef BB_FEATURE_LS_SORTFILES - "X" -#endif -#ifdef BB_FEATURE_HUMAN_READABLE - "h" -#endif - "k] [filenames...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nList directory contents\n\n" - "Options:\n" - "\t-1\tlist files in a single column\n" - "\t-A\tdo not list implied . and ..\n" - "\t-a\tdo not hide entries starting with .\n" - "\t-C\tlist entries by columns\n" -#ifdef BB_FEATURE_LS_TIMESTAMPS - "\t-c\twith -l: show ctime (the time of last\n" - "\t\tmodification of file status information)\n" -#endif - "\t-d\tlist directory entries instead of contents\n" -#ifdef BB_FEATURE_LS_TIMESTAMPS - "\t-e\tlist both full date and full time\n" -#endif -#ifdef BB_FEATURE_LS_FILETYPES - "\t-F\tappend indicator (one of */=@|) to entries\n" + #define USAGE_LS_TIMESTAMPS(a) a +#else + #define USAGE_LS_TIMESTAMPS(a) #endif - "\t-i\tlist the i-node for each file\n" - "\t-l\tuse a long listing format\n" - "\t-n\tlist numeric UIDs and GIDs instead of names\n" #ifdef BB_FEATURE_LS_FILETYPES - "\t-p\tappend indicator (one of /=@|) to entries\n" + #define USAGE_LS_FILETYPES(a) a +#else + #define USAGE_LS_FILETYPES(a) #endif #ifdef BB_FEATURE_LS_FOLLOWLINKS - "\t-L\tlist entries pointed to by symbolic links\n" + #define USAGE_LS_FOLLOWLINKS(a) a +#else + #define USAGE_LS_FOLLOWLINKS(a) #endif #ifdef BB_FEATURE_LS_RECURSIVE - "\t-R\tlist subdirectories recursively\n" -#endif -#ifdef BB_FEATURE_LS_SORTFILES - "\t-r\tsort the listing in reverse order\n" - "\t-S\tsort the listing by file size\n" -#endif - "\t-s\tlist the size of each file, in blocks\n" -#ifdef BB_FEATURE_AUTOWIDTH - "\t-T NUM\tassume Tabstop every NUM columns\n" -#endif -#ifdef BB_FEATURE_LS_TIMESTAMPS - "\t-t\twith -l: show modification time (the time of last\n" - "\t\tchange of the file)\n" - "\t-u\twith -l: show access time (the time of last\n" - "\t\taccess of the file)\n" + #define USAGE_LS_RECURSIVE(a) a +#else + #define USAGE_LS_RECURSIVE(a) #endif #ifdef BB_FEATURE_LS_SORTFILES - "\t-v\tsort the listing by version\n" + #define USAGE_LS_SORTFILES(a) a +#else + #define USAGE_LS_SORTFILES(a) #endif #ifdef BB_FEATURE_AUTOWIDTH - "\t-w NUM\tassume the terminal is NUM columns wide\n" -#endif - "\t-x\tlist entries by lines instead of by columns\n" -#ifdef BB_FEATURE_LS_SORTFILES - "\t-X\tsort the listing by extension\n" -#endif - -#ifdef BB_FEATURE_HUMAN_READABLE - "\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G)\n" - "\t-k\tprint sizes in kilobytes(default)" + #define USAGE_AUTOWIDTH(a) a #else - "\t-k\tprint sizes in kilobytes(compatability)" -#endif - -#endif /* BB_FEATURE_TRIVIAL_HELP */ -#endif -DO_COMMA -#endif /* BB_LS */ - -#if defined BB_LSMOD -#if defined USAGE_ENUM -lsmod_usage_index -#elif defined USAGE_MESSAGES + #define USAGE_AUTOWIDTH(a) +#endif +#define ls_trivial_usage \ + "[-1Aa" USAGE_LS_TIMESTAMPS("c") \ + "Cd" USAGE_LS_TIMESTAMPS("e") USAGE_LS_FILETYPES("F") "iln" \ + USAGE_LS_FILETYPES("p") USAGE_LS_FOLLOWLINKS("L") \ + USAGE_LS_RECURSIVE("R") USAGE_LS_SORTFILES("rS") \ + "s" USAGE_AUTOWIDTH("T") USAGE_LS_TIMESTAMPS("tu") \ + USAGE_LS_SORTFILES("v") USAGE_AUTOWIDTH("w") "x" \ + USAGE_LS_SORTFILES("X") USAGE_HUMAN_READABLE("h", "") \ + "k] [filenames...]" +#define ls_full_usage \ + "List directory contents\n\n" \ + "Options:\n" \ + "\t-1\tlist files in a single column\n" \ + "\t-A\tdo not list implied . and ..\n" \ + "\t-a\tdo not hide entries starting with .\n" \ + "\t-C\tlist entries by columns\n" \ +USAGE_LS_TIMESTAMPS( \ + "\t-c\twith -l: show ctime (the time of last\n" \ + "\t\tmodification of file status information)\n" \ + ) \ + "\t-d\tlist directory entries instead of contents\n" \ +USAGE_LS_TIMESTAMPS( \ + "\t-e\tlist both full date and full time\n" \ + ) \ +USAGE_LS_FILETYPES( \ + "\t-F\tappend indicator (one of */=@|) to entries\n" \ + ) \ + "\t-i\tlist the i-node for each file\n" \ + "\t-l\tuse a long listing format\n" \ + "\t-n\tlist numeric UIDs and GIDs instead of names\n" \ +USAGE_LS_FILETYPES( \ + "\t-p\tappend indicator (one of /=@|) to entries\n" \ + ) \ +USAGE_LS_FOLLOWLINKS( \ + "\t-L\tlist entries pointed to by symbolic links\n" \ + ) \ +USAGE_LS_RECURSIVE( \ + "\t-R\tlist subdirectories recursively\n" \ + ) \ +USAGE_LS_SORTFILES( \ + "\t-r\tsort the listing in reverse order\n" \ + "\t-S\tsort the listing by file size\n" \ + ) \ + "\t-s\tlist the size of each file, in blocks\n" \ +USAGE_AUTOWIDTH( \ + "\t-T NUM\tassume Tabstop every NUM columns\n" \ + ) \ +USAGE_LS_TIMESTAMPS( \ + "\t-t\twith -l: show modification time (the time of last\n" \ + "\t\tchange of the file)\n" \ + "\t-u\twith -l: show access time (the time of last\n" \ + "\t\taccess of the file)\n" \ + ) \ +USAGE_LS_SORTFILES( \ + "\t-v\tsort the listing by version\n" \ + ) \ +USAGE_AUTOWIDTH( \ + "\t-w NUM\tassume the terminal is NUM columns wide\n" \ + ) \ + "\t-x\tlist entries by lines instead of by columns\n" \ +USAGE_LS_SORTFILES( \ + "\t-X\tsort the listing by extension\n" \ + ) \ +USAGE_HUMAN_READABLE( \ + "\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \ + "\t-k\tprint sizes in kilobytes(default)" \ + , \ + "\t-k\tprint sizes in kilobytes(compatability)" \ + ) \ + +#define lsmod_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nList the currently loaded kernel modules." -#endif -#endif -DO_COMMA -#endif +#define lsmod_full_usage \ + "List the currently loaded kernel modules." -#if defined BB_MAKEDEVS -#if defined USAGE_ENUM -makedevs_usage_index -#elif defined USAGE_MESSAGES +#define makedevs_trivial_usage \ "NAME TYPE MAJOR MINOR FIRST LAST [s]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCreates a range of block or character special files\n\n" - "TYPEs include:\n" - "\tb:\tMake a block (buffered) device.\n" - "\tc or u:\tMake a character (un-buffered) device.\n" - "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes.\n\n" - "FIRST specifies the number appended to NAME to create the first device.\n" - "LAST specifies the number of the last item that should be created.\n" - "If 's' is the last argument, the base device is created as well.\n\n" - "For example:\n" - "\tmakedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63\n" +#define makedevs_full_usage \ + "Creates a range of block or character special files\n\n" \ + "TYPEs include:\n" \ + "\tb:\tMake a block (buffered) device.\n" \ + "\tc or u:\tMake a character (un-buffered) device.\n" \ + "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes.\n\n" \ + "FIRST specifies the number appended to NAME to create the first device.\n" \ + "LAST specifies the number of the last item that should be created.\n" \ + "If 's' is the last argument, the base device is created as well.\n\n" \ + "For example:\n" \ + "\tmakedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63\n" \ "\tmakedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8" -#endif -#endif -DO_COMMA -#endif -#if defined BB_MD5SUM -#if defined USAGE_ENUM -md5sum_usage_index -#elif defined USAGE_MESSAGES - "[OPTION] [FILE]...\n" - "or: md5sum [OPTION] -c [FILE]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint or check MD5 checksums.\n\n" - "Options:\n" - "With no FILE, or when FILE is -, read standard input.\n\n" - "\t-b\tread files in binary mode\n" - "\t-c\tcheck MD5 sums against given list\n" - "\t-t\tread files in text mode (default)\n" - "\t-g\tread a string\n" - "\nThe following two options are useful only when verifying checksums:\n" - "\t-s,\tdon't output anything, status code shows success\n" +#define md5sum_trivial_usage \ + "[OPTION] [FILE]...\nor: md5sum [OPTION] -c [FILE]" +#define md5sum_full_usage \ + "Print or check MD5 checksums.\n\n" \ + "Options:\n" \ + "With no FILE, or when FILE is -, read standard input.\n\n" \ + "\t-b\tread files in binary mode\n" \ + "\t-c\tcheck MD5 sums against given list\n" \ + "\t-t\tread files in text mode (default)\n" \ + "\t-g\tread a string\n" \ + "\nThe following two options are useful only when verifying checksums:\n" \ + "\t-s,\tdon't output anything, status code shows success\n" \ "\t-w,\twarn about improperly formated MD5 checksum lines" -#endif -#endif -DO_COMMA -#endif -#if defined BB_MKDIR -#if defined USAGE_ENUM -mkdir_usage_index -#elif defined USAGE_MESSAGES +#define mkdir_trivial_usage \ "[OPTION] DIRECTORY..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCreate the DIRECTORY(ies), if they do not already exist\n\n" - - "Options:\n" - "\t-m\tset permission mode (as in chmod), not rwxrwxrwx - umask\n" +#define mkdir_full_usage \ + "Create the DIRECTORY(ies), if they do not already exist\n\n" \ + "Options:\n" \ + "\t-m\tset permission mode (as in chmod), not rwxrwxrwx - umask\n" \ "\t-p\tno error if existing, make parent directories as needed" -#endif -#endif -DO_COMMA -#endif -#if defined BB_MKFIFO -#if defined USAGE_ENUM -mkfifo_usage_index -#elif defined USAGE_MESSAGES +#define mkfifo_trivial_usage \ "[OPTIONS] name" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCreates a named pipe (identical to 'mknod name p')\n\n" - "Options:\n" +#define mkfifo_full_usage \ + "Creates a named pipe (identical to 'mknod name p')\n\n" \ + "Options:\n" \ "\t-m\tcreate the pipe using the specified mode (default a=rw)" -#endif -#endif -DO_COMMA -#endif -#if defined BB_MKFS_MINIX -#if defined USAGE_ENUM -mkfs_minix_usage_index -#elif defined USAGE_MESSAGES +#define mkfs_minix_trivial_usage \ "[-c | -l filename] [-nXX] [-iXX] /dev/name [blocks]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nMake a MINIX filesystem.\n\n" - "Options:\n" - "\t-c\t\tCheck the device for bad blocks\n" - "\t-n [14|30]\tSpecify the maximum length of filenames\n" - "\t-i INODES\tSpecify the number of inodes for the filesystem\n" - "\t-l FILENAME\tRead the bad blocks list from FILENAME\n" +#define mkfs_minix_full_usage \ + "Make a MINIX filesystem.\n\n" \ + "Options:\n" \ + "\t-c\t\tCheck the device for bad blocks\n" \ + "\t-n [14|30]\tSpecify the maximum length of filenames\n" \ + "\t-i INODES\tSpecify the number of inodes for the filesystem\n" \ + "\t-l FILENAME\tRead the bad blocks list from FILENAME\n" \ "\t-v\t\tMake a Minix version 2 filesystem" -#endif -#endif -DO_COMMA -#endif -#if defined BB_MKNOD -#if defined USAGE_ENUM -mknod_usage_index -#elif defined USAGE_MESSAGES +#define mknod_trivial_usage \ "[OPTIONS] NAME TYPE MAJOR MINOR" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCreate a special file (block, character, or pipe).\n\n" - "Options:\n" - "\t-m\tcreate the special file using the specified mode (default a=rw)\n\n" - "TYPEs include:\n" - "\tb:\tMake a block (buffered) device.\n" - "\tc or u:\tMake a character (un-buffered) device.\n" +#define mknod_full_usage \ + "Create a special file (block, character, or pipe).\n\n" \ + "Options:\n" \ + "\t-m\tcreate the special file using the specified mode (default a=rw)\n\n" \ + "TYPEs include:\n" \ + "\tb:\tMake a block (buffered) device.\n" \ + "\tc or u:\tMake a character (un-buffered) device.\n" \ "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes." -#endif -#endif -DO_COMMA -#endif -#if defined BB_MKSWAP -#if defined USAGE_ENUM -mkswap_usage_index -#elif defined USAGE_MESSAGES +#define mkswap_trivial_usage \ "[-c] [-v0|-v1] device [block-count]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrepare a disk partition to be used as a swap partition.\n\n" - "Options:\n" "\t-c\t\tCheck for read-ability.\n" - "\t-v0\t\tMake version 0 swap [max 128 Megs].\n" - "\t-v1\t\tMake version 1 swap [big!] (default for kernels >\n" - "\t\t\t2.1.117).\n" +#define mkswap_full_usage \ + "Prepare a disk partition to be used as a swap partition.\n\n" \ + "Options:\n" "\t-c\t\tCheck for read-ability.\n" \ + "\t-v0\t\tMake version 0 swap [max 128 Megs].\n" \ + "\t-v1\t\tMake version 1 swap [big!] (default for kernels > 2.1.117).\n" \ "\tblock-count\tNumber of block to use (default is entire partition)." -#endif -#endif -DO_COMMA -#endif -#if defined BB_MKTEMP -#if defined USAGE_ENUM -mktemp_usage_index -#elif defined USAGE_MESSAGES +#define mktemp_trivial_usage \ "[-q] TEMPLATE" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCreates a temporary file with its name based on TEMPLATE.\n" +#define mktemp_full_usage \ + "Creates a temporary file with its name based on TEMPLATE.\n" \ "TEMPLATE is any name with six `Xs' (i.e. /tmp/temp.XXXXXX)." -#endif -#endif -DO_COMMA -#endif -#if defined BB_MORE -#if defined USAGE_ENUM -more_usage_index -#elif defined USAGE_MESSAGES +#define more_trivial_usage \ "[FILE ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nMore is a filter for viewing FILE one screenful at a time." -#endif -#endif -DO_COMMA -#endif +#define more_full_usage \ + "More is a filter for viewing FILE one screenful at a time." -#if defined BB_MOUNT -#if defined USAGE_ENUM -mount_usage_index -#elif defined USAGE_MESSAGES - "[flags] device directory [-o options,more-options]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nMount a filesystem\n\n" - "Flags:\n" - "\t-a:\t\tMount all filesystems in fstab.\n" -#ifdef BB_MTAB - "\t-f:\t\t\"Fake\" Add entry to mount table but don't mount it.\n" - "\t-n:\t\tDon't write a mount table entry.\n" +#ifdef BB_FEATURE_MOUNT_LOOP + #define USAGE_MOUNT_LOOP(a) a +#else + #define USAGE_MOUNT_LOOP(a) #endif - "\t-o option:\tOne of many filesystem options, listed below.\n" - "\t-r:\t\tMount the filesystem read-only.\n" - "\t-t fs-type:\tSpecify the filesystem type.\n" - "\t-w:\t\tMount for reading and writing (default).\n" - "\n" - "Options for use with the \"-o\" flag:\n" - "\tasync/sync:\tWrites are asynchronous / synchronous.\n" - "\tatime/noatime:\tEnable / disable updates to inode access times.\n" - "\tdev/nodev:\tAllow use of special device files / disallow them.\n" - "\texec/noexec:\tAllow use of executable files / disallow them.\n" -#if defined BB_FEATURE_MOUNT_LOOP - "\tloop:\t\tMounts a file via loop device.\n" +#ifdef BB_MTAB + #define USAGE_MTAB(a) a +#else + #define USAGE_MTAB(a) #endif - "\tsuid/nosuid:\tAllow set-user-id-root programs / disallow them.\n" - "\tremount:\tRe-mount a mounted filesystem, changing its flags.\n" - "\tro/rw:\t\tMount for read-only / read-write.\n" - "\nThere are EVEN MORE flags that are specific to each filesystem.\n" +#define mount_trivial_usage \ + "[flags] device directory [-o options,more-options]" +#define mount_full_usage \ + "Mount a filesystem\n\n" \ + "Flags:\n" \ + "\t-a:\t\tMount all filesystems in fstab.\n" \ +USAGE_MTAB( \ + "\t-f:\t\t\"Fake\" mount. Add entry to mount table but don't mount it.\n" \ + "\t-n:\t\tDon't write a mount table entry.\n" \ + ) \ + "\t-o option:\tOne of many filesystem options, listed below.\n" \ + "\t-r:\t\tMount the filesystem read-only.\n" \ + "\t-t fs-type:\tSpecify the filesystem type.\n" \ + "\t-w:\t\tMount for reading and writing (default).\n" \ + "\n" \ + "Options for use with the \"-o\" flag:\n" \ + "\tasync/sync:\tWrites are asynchronous / synchronous.\n" \ + "\tatime/noatime:\tEnable / disable updates to inode access times.\n" \ + "\tdev/nodev:\tAllow use of special device files / disallow them.\n" \ + "\texec/noexec:\tAllow use of executable files / disallow them.\n" \ +USAGE_MOUNT_LOOP( \ + "\tloop:\t\tMounts a file via loop device.\n" \ + ) \ + "\tsuid/nosuid:\tAllow set-user-id-root programs / disallow them.\n" \ + "\tremount:\tRe-mount a currently-mounted filesystem, changing its flags.\n" \ + "\tro/rw:\t\tMount for read-only / read-write.\n" \ + "\nThere are EVEN MORE flags that are specific to each filesystem.\n" \ "You'll have to see the written documentation for those." -#endif -#endif -DO_COMMA -#endif -#if defined BB_MT -#if defined USAGE_ENUM -mt_usage_index -#elif defined USAGE_MESSAGES +#define mt_trivial_usage \ "[-f device] opcode value" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nControl magnetic tape drive operation\n" - "\nAvailable Opcodes:\n\n" - "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" - "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" - "ras3 reset retension rew rewoffline seek setblk setdensity\n" +#define mt_full_usage \ + "Control magnetic tape drive operation\n" \ + "\nAvailable Opcodes:\n\n" \ + "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" \ + "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" \ + "ras3 reset retension rew rewoffline seek setblk setdensity\n" \ "setpart tell unload unlock weof wset" -#endif -#endif -DO_COMMA -#endif -#if defined BB_CP_MV -#if defined USAGE_ENUM -mv_usage_index -#elif defined USAGE_MESSAGES - "SOURCE DEST\n" - " or: mv SOURCE... DIRECTORY" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nRename SOURCE to DEST, or move SOURCE(s) to DIRECTORY." -#endif -#endif -DO_COMMA -#endif +#define mv_trivial_usage \ + "SOURCE DEST\n or: mv SOURCE... DIRECTORY" +#define mv_full_usage \ + "Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY." -#if defined BB_NC -#if defined USAGE_ENUM -nc_usage_index -#elif defined USAGE_MESSAGES +#define nc_trivial_usage \ "[IP] [port]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nNetcat opens a pipe to IP:port" -#endif -#endif -DO_COMMA -#endif +#define nc_full_usage \ + "Netcat opens a pipe to IP:port" -#if defined BB_NSLOOKUP -#if defined USAGE_ENUM -nslookup_usage_index -#elif defined USAGE_MESSAGES +#define nslookup_trivial_usage \ "[HOST]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nQueries the nameserver for the IP address of the given HOST" -#endif -#endif -DO_COMMA -#endif +#define nslookup_full_usage \ + "Queries the nameserver for the IP address of the given HOST" -#if defined BB_PING -#if defined BB_FEATURE_SIMPLE_PING -#if defined USAGE_ENUM -ping_usage_index -#elif defined USAGE_MESSAGES - "host" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSend ICMP ECHO_REQUEST packets to network hosts" -#endif -#endif -DO_COMMA -#else /* ! defined BB_FEATURE_SIMPLE_PING */ -#if defined USAGE_ENUM -ping_usage_index -#elif defined USAGE_MESSAGES +#ifdef BB_FEATURE_SIMPLE_PING +#define ping_trivial_usage "host" +#define ping_full_usage "Send ICMP ECHO_REQUEST packets to network hosts" +#else +#define ping_trivial_usage \ "[OPTION]... host" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSend ICMP ECHO_REQUEST packets to network hosts.\n\n" - "Options:\n" - "\t-c COUNT\tSend only COUNT pings.\n" - "\t-s SIZE\t\tSend SIZE data bytes in packets (default=56).\n" - "\t-q\t\tQuiet mode, only displays output at start\n" +#define ping_full_usage \ + "Send ICMP ECHO_REQUEST packets to network hosts.\n\n" \ + "Options:\n" \ + "\t-c COUNT\tSend only COUNT pings.\n" \ + "\t-s SIZE\t\tSend SIZE data bytes in packets (default=56).\n" \ + "\t-q\t\tQuiet mode, only displays output at start\n" \ "\t\t\tand when finished." #endif -#endif -DO_COMMA -#endif -#endif -#if defined BB_PIVOT_ROOT -#if defined USAGE_ENUM -pivot_root_usage_index -#elif defined USAGE_MESSAGES +#define pivot_root_trivial_usage \ "new_root put_old" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nMove the current root file system to put_old and make new_root\n" +#define pivot_root_full_usage \ + "Move the current root file system to put_old and make new_root\n" \ "the new root file system." -#endif -#endif -DO_COMMA -#endif -#if defined BB_POWEROFF -#if defined USAGE_ENUM -poweroff_usage_index -#elif defined USAGE_MESSAGES +#define poweroff_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nHalt the system and request that the kernel shut off the power." -#endif -#endif -DO_COMMA -#endif +#define poweroff_full_usage \ + "Halt the system and request that the kernel shut off the power." -#if defined BB_PRINTF -#if defined USAGE_ENUM -printf_usage_index -#elif defined USAGE_MESSAGES +#define printf_trivial_usage \ "FORMAT [ARGUMENT...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nFormats and prints ARGUMENT(s) according to FORMAT,\n" +#define printf_full_usage \ + "Formats and prints ARGUMENT(s) according to FORMAT,\n" \ "Where FORMAT controls the output exactly as in C printf." -#endif -#endif -DO_COMMA -#endif -#if defined BB_PS -#if defined USAGE_ENUM -ps_usage_index -#elif defined USAGE_MESSAGES +#define ps_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nReport process status\n" +#define ps_full_usage \ + "Report process status\n" \ "\nThis version of ps accepts no options." -#endif -#endif -DO_COMMA -#endif -#if defined BB_PWD -#if defined USAGE_ENUM -pwd_usage_index -#elif defined USAGE_MESSAGES +#define pwd_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint the full filename of the current working directory." -#endif -#endif -DO_COMMA -#endif +#define pwd_full_usage \ + "Print the full filename of the current working directory." -#if defined BB_RDATE -#if defined USAGE_ENUM -rdate_usage_index -#elif defined USAGE_MESSAGES +#define rdate_trivial_usage \ "[OPTION] HOST" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nGet and possibly set the system date and time from a remote HOST.\n" - "Options:\n" - "\t-s\tSet the system date and time (default).\n" +#define rdate_full_usage \ + "Get and possibly set the system date and time from a remote HOST.\n" \ + "Options:\n" \ + "\t-s\tSet the system date and time (default).\n" \ "\t-p\tPrint the date and time." -#endif -#endif -DO_COMMA -#endif -#if defined BB_READLINK -#if defined USAGE_ENUM -readlink_usage_index -#elif defined USAGE_MESSAGES +#define readlink_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nRead a symbolic link." -#endif -#endif -DO_COMMA -#endif +#define readlink_full_usage \ + "Read a symbolic link." -#if defined BB_REBOOT -#if defined USAGE_ENUM -reboot_usage_index -#elif defined USAGE_MESSAGES +#define reboot_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nReboot the system." -#endif -#endif -DO_COMMA -#endif - -#if defined BB_RENICE -#if defined USAGE_ENUM -renice_usage_index -#elif defined USAGE_MESSAGES +#define reboot_full_usage \ + "Reboot the system." + +#define renice_trivial_usage \ "priority pid [pid ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nChanges priority of running processes. Allowed priorities range\n" - "from 20 (the process runs only when nothing else is running) to 0\n" +#define renice_full_usage \ + "Changes priority of running processes. Allowed priorities range\n" \ + "from 20 (the process runs only when nothing else is running) to 0\n" \ "(default priority) to -20 (almost nothing else ever gets to run)." -#endif -#endif -DO_COMMA -#endif - -#if defined BB_RESET -#if defined USAGE_ENUM -reset_usage_index -#elif defined USAGE_MESSAGES +#define reset_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nResets the screen." -#endif -#endif -DO_COMMA -#endif +#define reset_full_usage \ + "Resets the screen." -#if defined BB_RM -#if defined USAGE_ENUM -rm_usage_index -#elif defined USAGE_MESSAGES +#define rm_trivial_usage \ "[OPTION]... FILE..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nRemove (unlink) the FILE(s). You may use '--' to\n" - "indicate that all following arguments are non-options.\n\n" - "Options:\n" - "\t-f\t\tremove existing destinations, never prompt\n" +#define rm_full_usage \ + "Remove (unlink) the FILE(s). You may use '--' to\n" \ + "indicate that all following arguments are non-options.\n\n" \ + "Options:\n" \ + "\t-f\t\tremove existing destinations, never prompt\n" \ "\t-r or -R\tremove the contents of directories recursively" -#endif -#endif -DO_COMMA -#endif -#if defined BB_RMDIR -#if defined USAGE_ENUM -rmdir_usage_index -#elif defined USAGE_MESSAGES +#define rmdir_trivial_usage \ "[OPTION]... DIRECTORY..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nRemove the DIRECTORY(ies), if they are empty." -#endif -#endif -DO_COMMA -#endif +#define rmdir_full_usage \ + "Remove the DIRECTORY(ies), if they are empty." -#if defined BB_RMMOD -#if defined USAGE_ENUM -rmmod_usage_index -#elif defined USAGE_MESSAGES +#define rmmod_trivial_usage \ "[OPTION]... [MODULE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nUnloads the specified kernel modules from the kernel.\n\n" - "Options:\n" +#define rmmod_full_usage \ + "Unloads the specified kernel modules from the kernel.\n\n" \ + "Options:\n" \ "\t-a\tTry to remove all unused kernel modules." -#endif -#endif -DO_COMMA -#endif -#if defined BB_ROUTE -#if defined USAGE_ENUM -route_usage_index -#elif defined USAGE_MESSAGES +#define route_trivial_usage \ "[{add|del|flush}]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nEdit the kernel's routing tables" -#endif -#endif -DO_COMMA -#endif +#define route_full_usage \ + "Edit the kernel's routing tables" -#if defined BB_RPMUNPACK -#if defined USAGE_ENUM -rpmunpack_usage_index -#elif defined USAGE_MESSAGES +#define rpmunpack_trivial_usage \ "< package.rpm | gunzip | cpio -idmuv" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nExtracts an rpm archive." -#endif -#endif -DO_COMMA -#endif +#define rpmunpack_full_usage \ + "Extracts an rpm archive." -#if defined BB_SED -#if defined USAGE_ENUM -sed_usage_index -#elif defined USAGE_MESSAGES +#define sed_trivial_usage \ "[-Vhnef] pattern [files...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\n" - "-n\t\tsuppress automatic printing of pattern space\n" - "-e script\tadd the script to the commands to be executed\n" - "-f scriptfile\tadd the contents of script-file to the commands to be executed\n" - "\n" - "If no -e or -f is given, the first non-option argument is taken as the\n" - "sed script to interpret. All remaining arguments are names of input\n" +#define sed_full_usage \ + "-n\t\tsuppress automatic printing of pattern space\n" \ + "-e script\tadd the script to the commands to be executed\n" \ + "-f scriptfile\tadd the contents of script-file to the commands to be executed\n" \ + "-h\t\tdisplay this help message\n" \ + "\n" \ + "If no -e or -f is given, the first non-option argument is taken as the\n" \ + "sed script to interpret. All remaining arguments are names of input\n" \ "files; if no input files are specified, then the standard input is read." -#endif -#endif -DO_COMMA -#endif -#if defined BB_SETKEYCODES -#if defined USAGE_ENUM -setkeycodes_usage_index -#elif defined USAGE_MESSAGES +#define setkeycodes_trivial_usage \ "SCANCODE KEYCODE ..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSet entries into the kernel's scancode-to-keycode map,\n" - "allowing unusual keyboards to generate usable keycodes.\n\n" - "SCANCODE may be either xx or e0xx (hexadecimal),\n" +#define setkeycodes_full_usage \ + "Set entries into the kernel's scancode-to-keycode map,\n" \ + "allowing unusual keyboards to generate usable keycodes.\n\n" \ + "SCANCODE may be either xx or e0xx (hexadecimal),\n" \ "and KEYCODE is given in decimal" -#endif -#endif -DO_COMMA -#endif -#if defined BB_SH -#if defined USAGE_ENUM -shell_usage_index -#elif defined USAGE_MESSAGES - "[FILE]...\n" - " or: sh -c command [args]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nlash: The BusyBox command interpreter (shell)." -#endif -#endif -DO_COMMA -#endif +#define sh_trivial_usage \ + "[FILE]...\n or: sh -c command [args]..." +#define sh_full_usage \ + "lash: The BusyBox command interpreter (shell)." -#if defined BB_SLEEP -#if defined USAGE_ENUM -sleep_usage_index -#elif defined USAGE_MESSAGES - "N" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPause for N seconds." -#endif -#endif -DO_COMMA -#endif +#define sleep_trivial_usage \ + "N" +#define sleep_full_usage \ + "Pause for N seconds." -#if defined BB_SORT -#if defined USAGE_ENUM -sort_usage_index -#elif defined USAGE_MESSAGES - "[-n]" -#ifdef BB_FEATURE_SORT_REVERSE - " [-r]" -#endif - " [FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSorts lines of text in the specified files" -#endif -#endif -DO_COMMA -#endif -#if defined BB_STTY -#if defined USAGE_ENUM -stty_usage_index -#elif defined USAGE_MESSAGES - "stty [-a|g] [-F device] [SETTING]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nWithout arguments, prints baud rate, line discipline," - "\nand deviations from stty sane." - "\n -F device open and use the specified device instead of stdin" - "\n -a print all current settings in human-readable form. Or" - "\n -g print in a stty-readable form" +#ifdef BB_FEATURE_SORT_REVERSE + #define USAGE_SORT_REVERSE(a) a +#else + #define USAGE_SORT_REVERSE(a) +#endif +#define sort_trivial_usage \ + "[-n]" USAGE_SORT_REVERSE(" [-r]") " [FILE]..." +#define sort_full_usage \ + "Sorts lines of text in the specified files" + +#define stty_trivial_usage \ + "[-a|g] [-F device] [SETTING]..." +#define stty_full_usage \ + "Without arguments, prints baud rate, line discipline," \ + "\nand deviations from stty sane." \ + "\n -F device open and use the specified device instead of stdin" \ + "\n -a print all current settings in human-readable form. Or" \ + "\n -g print in a stty-readable form" \ "\n [SETTING] see in documentation" -#endif -#endif -DO_COMMA -#endif -#if defined BB_SWAPONOFF -#if defined USAGE_ENUM -swapoff_usage_index -#elif defined USAGE_MESSAGES +#define swapoff_trivial_usage \ "[OPTION] [device]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nStop swapping virtual memory pages on the given device.\n\n" - "Options:\n" +#define swapoff_full_usage \ + "Stop swapping virtual memory pages on the given device.\n\n" \ + "Options:\n" \ "\t-a\tStop swapping on all swap devices" -#endif -#endif -DO_COMMA -#endif -#if defined BB_SWAPONOFF -#if defined USAGE_ENUM -swapon_usage_index -#elif defined USAGE_MESSAGES +#define swapon_trivial_usage \ "[OPTION] [device]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nStart swapping virtual memory pages on the given device.\n\n" - "Options:\n" +#define swapon_full_usage \ + "Start swapping virtual memory pages on the given device.\n\n" \ + "Options:\n" \ "\t-a\tStart swapping on all swap devices" -#endif -#endif -DO_COMMA -#endif -#if defined BB_SYNC -#if defined USAGE_ENUM -sync_usage_index -#elif defined USAGE_MESSAGES +#define sync_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nWrite all buffered filesystem blocks to disk." -#endif -#endif -DO_COMMA -#endif +#define sync_full_usage \ + "Write all buffered filesystem blocks to disk." + -#if defined BB_SYSLOGD -#if defined USAGE_ENUM -syslogd_usage_index -#elif defined USAGE_MESSAGES - "[OPTION]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nLinux system and kernel (provides klogd) logging utility.\n" - "Note that this version of syslogd/klogd ignores /etc/syslog.conf.\n\n" - "Options:\n" - "\t-m NUM\t\tInterval between MARK lines (default=20min, 0=off)\n" - "\t-n\t\tRun as a foreground process\n" #ifdef BB_FEATURE_KLOGD - "\t-K\t\tDo not start up the klogd process\n" + #define USAGE_KLOGD(a) a +#else + #define USAGE_KLOGD(a) #endif - "\t-O FILE\t\tUse an alternate log file (default=/var/log/messages)" #ifdef BB_FEATURE_REMOTE_LOG - "\n\t-R HOST[:PORT]\t\tLog remotely to IP or hostname on PORT (default PORT=514/UDP)\n" - "\t-L\t\tLog locally as well as network logging (default is network only)" -#endif -#endif + #define USAGE_REMOTE_LOG(a) a +#else + #define USAGE_REMOTE_LOG(a) #endif -DO_COMMA +#define syslogd_trivial_usage \ + "[OPTION]..." +#define syslogd_full_usage \ + "Linux system and kernel (provides klogd) logging utility.\n" \ + "Note that this version of syslogd/klogd ignores /etc/syslog.conf.\n\n" \ + "Options:\n" \ + "\t-m NUM\t\tInterval between MARK lines (default=20min, 0=off)\n" \ + "\t-n\t\tRun as a foreground process\n" \ +USAGE_KLOGD("\t-K\t\tDo not start up the klogd process\n") \ + "\t-O FILE\t\tUse an alternate log file (default=/var/log/messages)" \ +USAGE_REMOTE_LOG( \ + "\n\t-R HOST[:PORT]\t\tLog remotely to IP or hostname on PORT (default PORT=514/UDP)\n" \ + "\t-L\t\tLog locally as well as network logging (default is network only)") + + +#ifdef BB_FEATURE_SIMPLE_TAIL + #define USAGE_UNSIMPLE_TAIL(a) +#else + #define USAGE_UNSIMPLE_TAIL(a) a #endif - -#if defined BB_TAIL -#if defined USAGE_ENUM -tail_usage_index -#elif defined USAGE_MESSAGES +#define tail_trivial_usage \ "[OPTION]... [FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint last 10 lines of each FILE to standard output.\n" - "With more than one FILE, precede each with a header giving the\n" - "file name. With no FILE, or when FILE is -, read standard input.\n\n" - "Options:\n" -#ifndef BB_FEATURE_SIMPLE_TAIL - "\t-c N[kbm]\toutput the last N bytes\n" -#endif - "\t-n N[kbm]\tprint last N lines instead of last 10\n" - "\t-f\t\toutput data as the file grows" -#ifndef BB_FEATURE_SIMPLE_TAIL - "\n\t-q\t\tnever output headers giving file names\n" - "\t-s SEC\t\twait SEC seconds between reads with -f\n" - "\t-v\t\talways output headers giving file names\n\n" - "If the first character of N (bytes or lines) is a `+', output begins with \n" - "the Nth item from the start of each file, otherwise, print the last N items\n" - "in the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2)." -//#else -// "\nIf the first character of N (bytes or lines) is a `+', output begins with \n" -// "the Nth item from the start of each file." -#endif -#endif -#endif -DO_COMMA -#endif +#define tail_full_usage \ + "Print last 10 lines of each FILE to standard output.\n" \ + "With more than one FILE, precede each with a header giving the\n" \ + "file name. With no FILE, or when FILE is -, read standard input.\n\n" \ + "Options:\n" \ +USAGE_UNSIMPLE_TAIL("\t-c N[kbm]\toutput the last N bytes\n") \ + "\t-n N[kbm]\tprint last N lines instead of last 10\n" \ + "\t-f\t\toutput data as the file grows" \ +USAGE_UNSIMPLE_TAIL( \ + "\n\t-q\t\tnever output headers giving file names\n" \ + "\t-s SEC\t\twait SEC seconds between reads with -f\n" \ + "\t-v\t\talways output headers giving file names\n\n" \ + "If the first character of N (bytes or lines) is a `+', output begins with \n" \ + "the Nth item from the start of each file, otherwise, print the last N items\n" \ + "in the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2)." \ + ) -#if defined BB_TAR -#if defined USAGE_ENUM -tar_usage_index -#elif defined USAGE_MESSAGES #ifdef BB_FEATURE_TAR_CREATE - "-[cxtvO] " + #define USAGE_TAR_CREATE(a) a #else - "-[xtvO] " + #define USAGE_TAR_CREATE(a) #endif -#if defined BB_FEATURE_TAR_EXCLUDE - "[--exclude File] " - "[-X File]" +#ifdef BB_FEATURE_TAR_EXCLUDE + #define USAGE_TAR_EXCLUDE(a) a +#else + #define USAGE_TAR_EXCLUDE(a) #endif +#define tar_trivial_usage \ + "-[" USAGE_TAR_CREATE("c") "xtvO] " \ + USAGE_TAR_EXCLUDE("[--exclude File] [-X File]") \ "[-f tarFile] [FILE(s)] ..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCreate, extract, or list files from a tar file.\n\n" - "Main operation mode:\n" -#ifdef BB_FEATURE_TAR_CREATE - "\tc\t\tcreate\n" -#endif - "\tx\t\textract\n" - "\tt\t\tlist\n" - "\nFile selection:\n" - "\tf\t\tname of tarfile or \"-\" for stdin\n" - "\tO\t\textract to stdout\n" -#if defined BB_FEATURE_TAR_EXCLUDE - "\texclude\t\tfile to exclude\n" - "\tX\t\tfile with names to exclude\n" -#endif - "\nInformative output:\n" +#define tar_full_usage \ + "Create, extract, or list files from a tar file.\n\n" \ + "Main operation mode:\n" \ +USAGE_TAR_CREATE("\tc\t\tcreate\n") \ + "\tx\t\textract\n" \ + "\tt\t\tlist\n" \ + "\nFile selection:\n" \ + "\tf\t\tname of tarfile or \"-\" for stdin\n" \ + "\tO\t\textract to stdout\n" \ +USAGE_TAR_EXCLUDE( \ + "\texclude\t\tfile to exclude\n" \ + "\tX\t\tfile with names to exclude\n" \ + ) \ + "\nInformative output:\n" \ "\tv\t\tverbosely list files processed" -#endif -#endif -DO_COMMA -#endif -#if defined BB_TEE -#if defined USAGE_ENUM -tee_usage_index -#elif defined USAGE_MESSAGES +#define tee_trivial_usage \ "[OPTION]... [FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCopy standard input to each FILE, and also to standard output.\n\n" +#define tee_full_usage \ + "Copy standard input to each FILE, and also to standard output.\n\n" \ "Options:\n" "\t-a\tappend to the given FILEs, do not overwrite" -#endif -#endif -DO_COMMA -#endif -#if defined BB_TELNET -#if defined USAGE_ENUM -telnet_usage_index -#elif defined USAGE_MESSAGES +#define telnet_trivial_usage \ "host [port]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nTelnet is used to establish interactive communication with another\n" +#define telnet_full_usage \ + "Telnet is used to establish interactive communication with another\n"\ "computer over a network using the TELNET protocol." -#endif -#endif -DO_COMMA -#endif -#if defined BB_TEST -#if defined USAGE_ENUM -test_usage_index -#elif defined USAGE_MESSAGES - "\ntest EXPRESSION\n" - "or [ EXPRESSION ]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nChecks file types and compares values returning an exit\n" +#define test_trivial_usage \ + "EXPRESSION\n or [ EXPRESSION ]" +#define test_full_usage \ + "Checks file types and compares values returning an exit\n" \ "code determined by the value of EXPRESSION." -#endif -#endif -DO_COMMA -#endif -#if defined BB_TOUCH -#if defined USAGE_ENUM -touch_usage_index -#elif defined USAGE_MESSAGES +#define touch_trivial_usage \ "[-c] file [file ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nUpdate the last-modified date on the given file[s].\n\n" - "Options:\n" +#define touch_full_usage \ + "Update the last-modified date on the given file[s].\n\n" \ + "Options:\n" \ "\t-c\tDo not create any files" -#endif -#endif -DO_COMMA -#endif -#if defined BB_TR -#if defined USAGE_ENUM -tr_usage_index -#elif defined USAGE_MESSAGES +#define tr_trivial_usage \ "[-cds] STRING1 [STRING2]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nTranslate, squeeze, and/or delete characters from\n" - "standard input, writing to standard output.\n\n" - "Options:\n" - "\t-c\ttake complement of STRING1\n" - "\t-d\tdelete input characters coded STRING1\n" +#define tr_full_usage \ + "Translate, squeeze, and/or delete characters from\n" \ + "standard input, writing to standard output.\n\n" \ + "Options:\n" \ + "\t-c\ttake complement of STRING1\n" \ + "\t-d\tdelete input characters coded STRING1\n" \ "\t-s\tsqueeze multiple output characters of STRING2 into one character" -#endif -#endif -DO_COMMA -#endif -#if defined BB_TRUE_FALSE -#if defined USAGE_ENUM -true_usage_index -#elif defined USAGE_MESSAGES +#define true_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nReturn an exit code of TRUE (0)." -#endif -#endif -DO_COMMA -#endif +#define true_full_usage \ + "Return an exit code of TRUE (0)." -#if defined BB_TTY -#if defined USAGE_ENUM -tty_usage_index -#elif defined USAGE_MESSAGES +#define tty_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint the file name of the terminal connected to standard input.\n\n" - "Options:\n" +#define tty_full_usage \ + "Print the file name of the terminal connected to standard input.\n\n"\ + "Options:\n" \ "\t-s\tprint nothing, only return an exit status" -#endif -#endif -DO_COMMA -#endif -#if defined BB_UMOUNT -#if defined USAGE_ENUM -umount_usage_index -#elif defined USAGE_MESSAGES - "[flags] filesystem|directory" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\nUnmount file systems\n" - "\nFlags:\n" "\t-a:\tUnmount all file systems" -#ifdef BB_MTAB - " in /etc/mtab\n\t-n:\tDon't erase /etc/mtab entries\n" +#ifdef BB_FEATURE_MOUNT_FORCE + #define USAGE_MOUNT_FORCE(a) a #else - "\n" -#endif - "\t-r:\tTry to remount devices as read-only if mount is busy" -#if defined BB_FEATURE_MOUNT_FORCE - "\n\t-f:\tForce filesystem umount (i.e. unreachable NFS server)" -#endif -#if defined BB_FEATURE_MOUNT_LOOP - "\n\t-l:\tDo not free loop device (if a loop device has been used)" + #define USAGE_MOUNT_FORCE(a) #endif -#endif -#endif -DO_COMMA -#endif - -#if defined BB_UNAME -#if defined USAGE_ENUM -uname_usage_index -#elif defined USAGE_MESSAGES +#define umount_trivial_usage \ + "[flags] filesystem|directory" +#define umount_full_usage \ + "Unmount file systems\n" \ + "\nFlags:\n" "\t-a:\tUnmount all file systems" \ +USAGE_MTAB(" in /etc/mtab\n\t-n:\tDon't erase /etc/mtab entries") \ + "\n\t-r:\tTry to remount devices as read-only if mount is busy" \ +USAGE_MOUNT_FORCE("\n\t-f:\tForce filesystem umount (i.e. unreachable NFS server)") \ +USAGE_MOUNT_LOOP("\n\t-l:\tDo not free loop device (if a loop device has been used)" \ + ) + +#define uname_trivial_usage \ "[OPTION]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint certain system information. With no OPTION, same as -s.\n\n" - "Options:\n" - "\t-a\tprint all information\n" - "\t-m\tthe machine (hardware) type\n" - "\t-n\tprint the machine's network node hostname\n" - "\t-r\tprint the operating system release\n" - "\t-s\tprint the operating system name\n" - - "\t-p\tprint the host processor type\n" +#define uname_full_usage \ + "Print certain system information. With no OPTION, same as -s.\n\n" \ + "Options:\n" \ + "\t-a\tprint all information\n" \ + "\t-m\tthe machine (hardware) type\n" \ + "\t-n\tprint the machine's network node hostname\n" \ + "\t-r\tprint the operating system release\n" \ + "\t-s\tprint the operating system name\n" \ + "\t-p\tprint the host processor type\n" \ "\t-v\tprint the operating system version" -#endif -#endif -DO_COMMA -#endif -#if defined BB_UNIQ -#if defined USAGE_ENUM -uniq_usage_index -#elif defined USAGE_MESSAGES +#define uniq_trivial_usage \ "[OPTION]... [INPUT [OUTPUT]]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nDiscard all but one of successive identical lines from INPUT\n" - "(or standard input), writing to OUTPUT (or standard output).\n" - "Options:\n" - "\t-c\tprefix lines by the number of occurrences\n" - "\t-d\tonly print duplicate lines\n" +#define uniq_full_usage \ + "Discard all but one of successive identical lines from INPUT\n" \ + "(or standard input), writing to OUTPUT (or standard output).\n" \ + "Options:\n" \ + "\t-c\tprefix lines by the number of occurrences\n" \ + "\t-d\tonly print duplicate lines\n" \ "\t-u\tonly print unique lines" -#endif -#endif -DO_COMMA -#endif -#if defined BB_UNIX2DOS -#if defined USAGE_ENUM -unix2dos_usage_index -#elif defined USAGE_MESSAGES +#define unix2dos_trivial_usage \ "< unixfile > dosfile" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nConverts a text file from unix format to dos format." -#endif -#endif -DO_COMMA -#endif +#define unix2dos_full_usage \ + "Converts a text file from unix format to dos format." -#if defined BB_UPDATE -#if defined USAGE_ENUM -update_usage_index -#elif defined USAGE_MESSAGES +#define update_trivial_usage \ "[options]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPeriodically flushes filesystem buffers.\n\n" - "Options:\n" - "\t-S\tforce use of sync(2) instead of flushing\n" - "\t-s SECS\tcall sync this often (default 30)\n" +#define update_full_usage \ + "Periodically flushes filesystem buffers.\n\n" \ + "Options:\n" \ + "\t-S\tforce use of sync(2) instead of flushing\n" \ + "\t-s SECS\tcall sync this often (default 30)\n" \ "\t-f SECS\tflush some buffers this often (default 5)" -#endif -#endif -DO_COMMA -#endif -#if defined BB_UPTIME -#if defined USAGE_ENUM -uptime_usage_index -#elif defined USAGE_MESSAGES +#define uptime_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nDisplay the time since the last boot." -#endif -#endif -DO_COMMA -#endif +#define uptime_full_usage \ + "Display the time since the last boot." -#if defined BB_USLEEP -#if defined USAGE_ENUM -usleep_usage_index -#elif defined USAGE_MESSAGES +#define usleep_trivial_usage \ "N" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPause for N microseconds." -#endif -#endif -DO_COMMA -#endif +#define usleep_full_usage \ + "Pause for N microseconds." -#if defined BB_UUDECODE -#if defined USAGE_ENUM -uudecode_usage_index -#elif defined USAGE_MESSAGES +#define uudecode_trivial_usage \ "[FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nUudecode a file that is uuencoded.\n\n" - "Options:\n" - "\t-o FILE\tdirect output to FILE" -#endif -#endif -DO_COMMA -#endif +#define uudecode_full_usage \ + "Uudecode a file that is uuencoded.\n\n" \ + "Options:\n" \ + "\t-o FILE\tdirect output to FILE" \ -#if defined BB_UUENCODE -#if defined USAGE_ENUM -uuencode_usage_index -#elif defined USAGE_MESSAGES +#define uuencode_trivial_usage \ "[OPTION] [INFILE] REMOTEFILE" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nUuencode a file.\n\n" - "Options:\n" +#define uuencode_full_usage \ + "Uuencode a file.\n\n" \ + "Options:\n" \ "\t-m\tuse base64 encoding as of RFC1521" -#endif -#endif -DO_COMMA -#endif -#if defined BB_WATCHDOG -#if defined USAGE_ENUM -watchdog_usage_index -#elif defined USAGE_MESSAGES +#define watchdog_trivial_usage \ "dev" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPeriodically write to watchdog device \"dev\"" -#endif -#endif -DO_COMMA -#endif +#define watchdog_full_usage \ + "Periodically write to watchdog device \"dev\"" -#if defined BB_WC -#if defined USAGE_ENUM -wc_usage_index -#elif defined USAGE_MESSAGES +#define wc_trivial_usage \ "[OPTION]... [FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint line, word, and byte counts for each FILE, and a total line if\n" - "more than one FILE is specified. With no FILE, read standard input.\n\n" - "Options:\n" - "\t-c\tprint the byte counts\n" - "\t-l\tprint the newline counts\n" - - "\t-L\tprint the length of the longest line\n" +#define wc_full_usage \ + "Print line, word, and byte counts for each FILE, and a total line if\n" \ + "more than one FILE is specified. With no FILE, read standard input.\n\n" \ + "Options:\n" \ + "\t-c\tprint the byte counts\n" \ + "\t-l\tprint the newline counts\n" \ + "\t-L\tprint the length of the longest line\n" \ "\t-w\tprint the word counts" -#endif -#endif -DO_COMMA -#endif -#if defined BB_WGET -#if defined USAGE_ENUM -wget_usage_index -#elif defined USAGE_MESSAGES - "[-c] [-O file] url" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nwget retrieves files via HTTP\n\n" - "Options:\n" - "\t-c\tcontinue retrieval of aborted transfers\n" +#define wget_trivial_usage \ + "[-c] [-O file] url" +#define wget_full_usage \ + "wget retrieves files via HTTP\n\n" \ + "Options:\n" \ + "\t-c\tcontinue retrieval of aborted transfers\n" \ "\t-O\tsave to filename ('-' for stdout)" -#endif -#endif -DO_COMMA -#endif -#if defined BB_WHICH -#if defined USAGE_ENUM -which_usage_index -#elif defined USAGE_MESSAGES +#define which_trivial_usage \ "[COMMAND ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nLocates a COMMAND." -#endif -#endif -DO_COMMA -#endif +#define which_full_usage \ + "Locates a COMMAND." -#if defined BB_WHOAMI -#if defined USAGE_ENUM -whoami_usage_index -#elif defined USAGE_MESSAGES +#define whoami_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrints the user name associated with the current effective user id." -#endif -#endif -DO_COMMA -#endif +#define whoami_full_usage \ + "Prints the user name associated with the current effective user id." -#if defined BB_XARGS -#if defined USAGE_ENUM -xargs_usage_index -#elif defined USAGE_MESSAGES - "[COMMAND] [ARGS...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nExecutes COMMAND on every item given by standard input." -#endif -#endif -DO_COMMA -#endif +#define xargs_trivial_usage \ + "[COMMAND] [ARGS...]" +#define xargs_full_usage \ + "Executes COMMAND on every item given by standard input." -#if defined BB_YES -#if defined USAGE_ENUM -yes_usage_index -#elif defined USAGE_MESSAGES +#define yes_trivial_usage \ "[OPTION]... [STRING]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nRepeatedly outputs a line with all specified STRING(s), or `y'." -#endif -#endif -DO_COMMA -#endif - -#if defined USAGE_ENUM || defined USAGE_MESSAGES -}; -#endif - -#undef DOCOMMA -#undef USAGE_ENUM -#undef USAGE_MESSAGES +#define yes_full_usage \ + "Repeatedly outputs a line with all specified STRING(s), or `y'." +#define zcat_trivial_usage \ + "FILE" +#define zcat_full_usage \ + "Uncompress to stdout." @@ -1,2 +1,10 @@ -#define USAGE_MESSAGES +#include "busybox.h" + +const char usage_messages[] = + +#define MAKE_USAGE #include "usage.h" + +#include "applets.h" + +; @@ -1,2049 +1,1165 @@ -#include "Config.h" - -extern const char usage_messages[]; - -#if defined USAGE_ENUM -enum -#elif defined USAGE_MESSAGES -const char usage_messages[] = -#endif - -#if defined USAGE_ENUM || defined USAGE_MESSAGES -{ -#endif - -#if defined USAGE_ENUM -#define DO_COMMA , -#elif defined USAGE_MESSAGES -#define DO_COMMA "\0" -#else -#define DO_COMMA -#endif - - -#if defined BB_AR -#if defined USAGE_ENUM -ar_usage_index -#elif defined USAGE_MESSAGES +#define ar_trivial_usage \ "-[ovR]{ptx} archive filenames" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nExtract or list files from an ar archive.\n\n" - "Options:\n" - "\t-o\t\tpreserve original dates\n" - "\t-p\t\textract to stdout\n" - "\t-t\t\tlist\n" - "\t-x\t\textract\n" - "\t-v\t\tverbosely list files processed\n" +#define ar_full_usage \ + "Extract or list files from an ar archive.\n\n" \ + "Options:\n" \ + "\t-o\t\tpreserve original dates\n" \ + "\t-p\t\textract to stdout\n" \ + "\t-t\t\tlist\n" \ + "\t-x\t\textract\n" \ + "\t-v\t\tverbosely list files processed\n" \ "\t-R\t\trecursive action" -#endif -#endif -DO_COMMA -#endif -#if defined BB_BASENAME -#if defined USAGE_ENUM -basename_usage_index -#elif defined USAGE_MESSAGES +#define basename_trivial_usage \ "FILE [SUFFIX]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nStrips directory path and suffixes from FILE.\n" +#define basename_full_usage \ + "Strips directory path and suffixes from FILE.\n" \ "If specified, also removes any trailing SUFFIX." -#endif -#endif -DO_COMMA -#endif -#if defined BB_CAT -#if defined USAGE_ENUM -cat_usage_index -#elif defined USAGE_MESSAGES +#define cat_trivial_usage \ "[FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nConcatenates FILE(s) and prints them to stdout." -#endif -#endif -DO_COMMA -#endif +#define cat_full_usage \ + "Concatenates FILE(s) and prints them to stdout." -#if defined BB_CHMOD_CHOWN_CHGRP -#if defined USAGE_ENUM -chgrp_usage_index -#elif defined USAGE_MESSAGES +#define chgrp_trivial_usage \ "[OPTION]... GROUP FILE..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nChange the group membership of each FILE to GROUP.\n" +#define chgrp_full_usage \ + "Change the group membership of each FILE to GROUP.\n" \ "\nOptions:\n\t-R\tChanges files and directories recursively." -#endif -#endif -DO_COMMA -#endif -#if defined BB_CHMOD_CHOWN_CHGRP -#if defined USAGE_ENUM -chmod_usage_index -#elif defined USAGE_MESSAGES +#define chmod_trivial_usage \ "[-R] MODE[,MODE]... FILE..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nEach MODE is one or more of the letters ugoa, one of the symbols +-= and\n" - "one or more of the letters rwxst.\n\n" +#define chmod_full_usage \ + "Each MODE is one or more of the letters ugoa, one of the symbols +-= and\n" \ + "one or more of the letters rwxst.\n\n" \ "Options:\n\t-R\tChanges files and directories recursively." -#endif -#endif -DO_COMMA -#endif -#if defined BB_CHMOD_CHOWN_CHGRP -#if defined USAGE_ENUM -chown_usage_index -#elif defined USAGE_MESSAGES +#define chown_trivial_usage \ "[OPTION]... OWNER[<.|:>[GROUP] FILE..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nChange the owner and/or group of each FILE to OWNER and/or GROUP.\n" +#define chown_full_usage \ + "Change the owner and/or group of each FILE to OWNER and/or GROUP.\n" \ "\nOptions:\n\t-R\tChanges files and directories recursively." -#endif -#endif -DO_COMMA -#endif -#if defined BB_CHROOT -#if defined USAGE_ENUM -chroot_usage_index -#elif defined USAGE_MESSAGES +#define chroot_trivial_usage \ "NEWROOT [COMMAND...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nRun COMMAND with root directory set to NEWROOT." -#endif -#endif -DO_COMMA -#endif +#define chroot_full_usage \ + "Run COMMAND with root directory set to NEWROOT." -#if defined BB_CHVT -#if defined USAGE_ENUM -chvt_usage_index -#elif defined USAGE_MESSAGES +#define chvt_trivial_usage \ "N" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nChanges the foreground virtual terminal to /dev/ttyN" -#endif -#endif -DO_COMMA -#endif +#define chvt_full_usage \ + "Changes the foreground virtual terminal to /dev/ttyN" -#if defined BB_CLEAR -#if defined USAGE_ENUM -clear_usage_index -#elif defined USAGE_MESSAGES +#define clear_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nClear screen." -#endif -#endif -DO_COMMA -#endif +#define clear_full_usage \ + "Clear screen." -#if defined BB_CMP -#if defined USAGE_ENUM -cmp_usage_index -#elif defined USAGE_MESSAGES +#define cmp_trivial_usage \ "FILE1 [FILE2]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCompare files." -#endif -#endif -DO_COMMA -#endif +#define cmp_full_usage \ + "Compare files." -#if defined BB_CP_MV -#if defined USAGE_ENUM -cp_usage_index -#elif defined USAGE_MESSAGES +#define cp_trivial_usage \ "[OPTION]... SOURCE DEST\n" - " or: cp [OPTION]... SOURCE... DIRECTORY" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCopies SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.\n" - "\n" - "\t-a\tSame as -dpR\n" - "\t-d\tPreserves links\n" - "\t-p\tPreserves file attributes if possible\n" - "\t-f\tforce (implied; ignored) - always set\n" +#define cp_full_usage \ + "Copies SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.\n" \ + "\n" \ + "\t-a\tSame as -dpR\n" \ + "\t-d\tPreserves links\n" \ + "\t-p\tPreserves file attributes if possible\n" \ + "\t-f\tforce (implied; ignored) - always set\n" \ "\t-R\tCopies directories recursively" -#endif -#endif -DO_COMMA -#endif -#if defined BB_CUT -#if defined USAGE_ENUM -cut_usage_index -#elif defined USAGE_MESSAGES +#define cut_trivial_usage \ "[OPTION]... [FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrints selected fields from each input FILE to standard output.\n\n" - "Options:\n" - "\t-b LIST\tOutput only bytes from LIST\n" - "\t-c LIST\tOutput only characters from LIST\n" - "\t-d CHAR\tUse CHAR instead of tab as the field delimiter\n" - "\t-s\tOutput only the lines containing delimiter\n" - "\t-f N\tPrint only these fields\n" +#define cut_full_usage \ + "Prints selected fields from each input FILE to standard output.\n\n" \ + "Options:\n" \ + "\t-b LIST\tOutput only bytes from LIST\n" \ + "\t-c LIST\tOutput only characters from LIST\n" \ + "\t-d CHAR\tUse CHAR instead of tab as the field delimiter\n" \ + "\t-s\tOutput only the lines containing delimiter\n" \ + "\t-f N\tPrint only these fields\n" \ "\t-n\tIgnored" -#endif -#endif -DO_COMMA -#endif -#if defined BB_DATE -#if defined USAGE_ENUM -date_usage_index -#elif defined USAGE_MESSAGES +#define date_trivial_usage \ "[OPTION]... [+FORMAT]\n" - " or: date [OPTION] [MMDDhhmm[[CC]YY][.ss]]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nDisplays the current time in the given FORMAT, or sets the system date.\n" - "\nOptions:\n\t-R\t\tOutputs RFC-822 compliant date string\n" - "\t-d STRING\tdisplay time described by STRING, not `now'\n" - "\t-s\t\tSets time described by STRING\n" +#define date_full_usage \ + "Displays the current time in the given FORMAT, or sets the system date.\n" \ + "\nOptions:\n\t-R\t\tOutputs RFC-822 compliant date string\n" \ + "\t-d STRING\tdisplay time described by STRING, not `now'\n" \ + "\t-s\t\tSets time described by STRING\n" \ "\t-u\t\tPrints or sets Coordinated Universal Time" -#endif -#endif -DO_COMMA -#endif -#if defined BB_DC -#if defined USAGE_ENUM -dc_usage_index -#elif defined USAGE_MESSAGES +#define dc_trivial_usage \ "expression ..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nThis is a Tiny RPN calculator that understands the\n" - "following operations: +, -, /, *, and, or, not, eor.\n" +#define dc_full_usage \ + "This is a Tiny RPN calculator that understands the\n" \ + "following operations: +, -, /, *, and, or, not, eor.\n" \ "i.e. 'dc 2 2 add' -> 4, and 'dc 8 8 \\* 2 2 + /' -> 16" -#endif -#endif -DO_COMMA -#endif -#if defined BB_DD -#if defined USAGE_ENUM -dd_usage_index -#elif defined USAGE_MESSAGES - "[if=FILE] [of=FILE] [bs=N] [count=N] [skip=N] [seek=N]\n" - "\t [conv=notrunc|sync]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCopy a file, converting and formatting according to options\n\n" - "\tif=FILE\t\tread from FILE instead of stdin\n" - "\tof=FILE\t\twrite to FILE instead of stdout\n" - "\tbs=N\t\tread and write N bytes at a time\n" - "\tcount=N\t\tcopy only N input blocks\n" - "\tskip=N\t\tskip N input blocks\n" - "\tseek=N\t\tskip N output blocks\n" - "\tconv=notrunc\tdon't truncate output file\n" - "\tconv=sync\tpad blocks with zeros\n" - "\n" - "Numbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024),\n" +#define dd_trivial_usage \ + "[if=FILE] [of=FILE] [bs=N] [count=N] [skip=N] [seek=N] [conv=notrunc|sync]" +#define dd_full_usage \ + "Copy a file, converting and formatting according to options\n\n" \ + "\tif=FILE\tread from FILE instead of stdin\n" \ + "\tof=FILE\twrite to FILE instead of stdout\n" \ + "\tbs=N\tread and write N bytes at a time\n" \ + "\tcount=N\tcopy only N input blocks\n" \ + "\tskip=N\tskip N input blocks\n" \ + "\tseek=N\tskip N output blocks\n" \ + "\tconv=notrunc\tdon't truncate output file\n" \ + "\tconv=sync\tpad blocks with zeros\n" \ + "\n" \ + "Numbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024),\n" \ "MD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824)." -#endif -#endif -DO_COMMA -#endif -#if defined BB_DEALLOCVT -#if defined USAGE_ENUM -deallocvt_usage_index -#elif defined USAGE_MESSAGES +#define deallocvt_trivial_usage \ "N" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nDeallocate unused virtual terminal /dev/ttyN" -#endif -#endif -DO_COMMA -#endif +#define deallocvt_full_usage \ + "Deallocate unused virtual terminal /dev/ttyN" + -#if defined BB_DF -#if defined USAGE_ENUM -df_usage_index -#elif defined USAGE_MESSAGES - "[-" -#ifdef BB_FEATURE_HUMAN_READABLE - "hm" -#endif - "k] [filesystem ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint the filesystem space used and space available\n\n" - "Options:\n" #ifdef BB_FEATURE_HUMAN_READABLE - "\n\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G)\n" - "\t-m\tprint sizes in megabytes\n" - "\t-k\tprint sizes in kilobytes(default)" + #define USAGE_HUMAN_READABLE(a,b) a #else - "\n\t-k\tprint sizes in kilobytes(compatability)" -#endif -#endif -#endif -DO_COMMA -#endif - -#if defined BB_DIRNAME -#if defined USAGE_ENUM -dirname_usage_index -#elif defined USAGE_MESSAGES + #define USAGE_HUMAN_READABLE(a,b) b +#endif +#define df_trivial_usage \ + "[-" \ + USAGE_HUMAN_READABLE("hm", "") \ + "k] [filesystem ...]\n" +#define df_full_usage \ + "Print the filesystem space used and space available.\n\n" \ + "Options:\n" \ +USAGE_HUMAN_READABLE( \ + "\n\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \ + "\t-m\tprint sizes in megabytes\n" \ + "\t-k\tprint sizes in kilobytes(default)", \ + "\n\t-k\tprint sizes in kilobytes(compatability)") + +#define dirname_trivial_usage \ "[FILENAME ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nStrips non-directory suffix from FILENAME" -#endif -#endif -DO_COMMA -#endif +#define dirname_full_usage \ + "Strips non-directory suffix from FILENAME" -#if defined BB_DMESG -#if defined USAGE_ENUM -dmesg_usage_index -#elif defined USAGE_MESSAGES +#define dmesg_trivial_usage \ "[-c] [-n LEVEL] [-s SIZE]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrints or controls the kernel ring buffer\n\n" - "Options:\n" - "\t-c\t\tClears the ring buffer's contents after printing\n" - "\t-n LEVEL\tSets console logging level\n" +#define dmesg_full_usage \ + "Prints or controls the kernel ring buffer\n\n" \ + "Options:\n" \ + "\t-c\t\tClears the ring buffer's contents after printing\n" \ + "\t-n LEVEL\tSets console logging level\n" \ "\t-s SIZE\t\tUse a buffer of size SIZE" -#endif -#endif -DO_COMMA -#endif -#if defined BB_DOS2UNIX -#if defined USAGE_ENUM -dos2unix_usage_index -#elif defined USAGE_MESSAGES +#define dos2unix_trivial_usage \ "< dosfile > unixfile" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nConverts a text file from dos format to unix format." -#endif -#endif -DO_COMMA -#endif +#define dos2unix_full_usage \ + "Converts a text file from dos format to unix format." -#if defined BB_DPKG -#if defined USAGE_ENUM -dpkg_usage_index -#elif defined USAGE_MESSAGES - "<-i|-r|--unpack|--configure> my.deb\n" +#define dpkg_trivial_usage \ + "[-i|-r|--unpack|--configure] my.deb" +#define dpkg_full_usage \ "WORK IN PROGRESS, only usefull for debian-installer" -#ifndef BB_FEATURE_TRIVIAL_HELP -#endif -#endif -DO_COMMA -#endif -#if defined BB_DPKG_DEB -#if defined USAGE_ENUM -dpkg_deb_usage_index -#elif defined USAGE_MESSAGES +#define dpkg_deb_trivial_usage \ "[-cexX] file directory" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPerform actions on debian packages (.debs)\n\n" - "Options:\n" - "\t-c\tList contents of filesystem tree (verbose)\n" - "\t-l\tList contents of filesystem tree (.list format)\n" - "\t-e\tExtract control files to directory\n" - "\t-x\tExctract packages filesystem tree to directory\n" +#define dpkg_deb_full_usage \ + "Perform actions on debian packages (.debs)\n\n" \ + "Options:\n" \ + "\t-c\tList contents of filesystem tree (verbose)\n" \ + "\t-l\tList contents of filesystem tree (.list format)\n" \ + "\t-e\tExtract control files to directory\n" \ + "\t-x\tExctract packages filesystem tree to directory\n" \ "\t-X\tVerbose extract" -#endif -#endif -DO_COMMA -#endif -#if defined BB_DU -#if defined USAGE_ENUM -du_usage_index -#elif defined USAGE_MESSAGES - "[-ls" -#ifdef BB_FEATURE_HUMAN_READABLE - "hm" -#endif - "k] [FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSummarizes disk space used for each FILE and/or directory.\n" - "Disk space is printed in units of 1024 bytes.\n\n" - "Options:\n" - "\t-l\tcount sizes many times if hard linked\n" - "\t-s\tdisplay only a total for each argument" -#ifdef BB_FEATURE_HUMAN_READABLE - "\n\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G)\n" - "\t-m\tprint sizes in megabytes\n" - "\t-k\tprint sizes in kilobytes(default)" -#else - "\n\t-k\tprint sizes in kilobytes(compatability)" -#endif -#endif -#endif -DO_COMMA -#endif - -#if defined BB_DUMPKMAP -#if defined USAGE_ENUM -dumpkmap_usage_index -#elif defined USAGE_MESSAGES +#define du_trivial_usage \ + "[-ls" USAGE_HUMAN_READABLE("hm", "") "k] [FILE]..." +#define du_full_usage \ + "Summarizes disk space used for each FILE and/or directory.\n" \ + "Disk space is printed in units of 1024 bytes.\n\n" \ + "Options:\n" \ + "\t-l\tcount sizes many times if hard linked\n" \ + "\t-s\tdisplay only a total for each argument" \ +USAGE_HUMAN_READABLE( \ + "\n\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \ + "\t-m\tprint sizes in megabytes\n" \ + "\t-k\tprint sizes in kilobytes(default)" \ + , \ + "\n\t-k\tprint sizes in kilobytes(compatability)" \ + ) + +#define dumpkmap_trivial_usage \ "> keymap" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrints out a binary keyboard translation table to standard output" -#endif -#endif -DO_COMMA -#endif +#define dumpkmap_full_usage \ + "Prints out a binary keyboard translation table to standard output." -#if defined BB_DUTMP -#if defined USAGE_ENUM -dutmp_usage_index -#elif defined USAGE_MESSAGES +#define dutmp_trivial_usage \ "[FILE]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nDump utmp file format (pipe delimited) from FILE\n" +#define dutmp_full_usage \ + "Dump utmp file format (pipe delimited) from FILE\n" \ "or stdin to stdout. (i.e. 'dutmp /var/run/utmp')" -#endif -#endif -DO_COMMA -#endif -#if defined BB_ECHO -#if defined USAGE_ENUM -echo_usage_index -#elif defined USAGE_MESSAGES +#define echo_trivial_usage \ "[-neE] [ARG ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrints the specified ARGs to stdout\n\n" - "Options:\n" - "\t-n\tsuppress trailing newline\n" - "\t-e\tinterpret backslash-escaped characters (i.e. \\t=tab etc)\n" +#define echo_full_usage \ + "Prints the specified ARGs to stdout\n\n" \ + "Options:\n" \ + "\t-n\tsuppress trailing newline\n" \ + "\t-e\tinterpret backslash-escaped characters (i.e. \\t=tab etc)\n" \ "\t-E\tdisable interpretation of backslash-escaped characters" -#endif -#endif -DO_COMMA -#endif -#if defined BB_EXPR -#if defined USAGE_ENUM -expr_usage_index -#elif defined USAGE_MESSAGES +#define expr_trivial_usage \ "EXPRESSION" -#ifndef BB_FEATURE_TRIVIAL_HELP -"\n\nPrints the value of EXPRESSION to standard output.\n\n" -"EXPRESSION may be:\n" -"ARG1 | ARG2 ARG1 if it is neither null nor 0, otherwise ARG2\n" -"ARG1 & ARG2 ARG1 if neither argument is null or 0, otherwise 0\n" -"ARG1 < ARG2 ARG1 is less than ARG2\n" -"ARG1 <= ARG2 ARG1 is less than or equal to ARG2\n" -"ARG1 = ARG2 ARG1 is equal to ARG2\n" -"ARG1 != ARG2 ARG1 is unequal to ARG2\n" -"ARG1 >= ARG2 ARG1 is greater than or equal to ARG2\n" -"ARG1 > ARG2 ARG1 is greater than ARG2\n" -"ARG1 + ARG2 arithmetic sum of ARG1 and ARG2\n" -"ARG1 - ARG2 arithmetic difference of ARG1 and ARG2\n" -"ARG1 * ARG2 arithmetic product of ARG1 and ARG2\n" -"ARG1 / ARG2 arithmetic quotient of ARG1 divided by ARG2\n" -"ARG1 % ARG2 arithmetic remainder of ARG1 divided by ARG2\n" -"STRING : REGEXP anchored pattern match of REGEXP in STRING\n" -"match STRING REGEXP same as STRING : REGEXP\n" -"substr STRING POS LENGTH substring of STRING, POS counted from 1\n" -"index STRING CHARS index in STRING where any CHARS is found, or 0\n" -"length STRING length of STRING\n" -"quote TOKEN interpret TOKEN as a string, even if it is a \n" -" keyword like `match' or an operator like `/'\n" -"( EXPRESSION ) value of EXPRESSION\n\n" -"Beware that many operators need to be escaped or quoted for shells.\n" -"Comparisons are arithmetic if both ARGs are numbers, else\n" -"lexicographical. Pattern matches return the string matched between \n" -"\\( and \\) or null; if \\( and \\) are not used, they return the number \n" -"of characters matched or 0." - -#endif -#endif -DO_COMMA -#endif - - -#if defined BB_TRUE_FALSE -#if defined USAGE_ENUM -false_usage_index -#elif defined USAGE_MESSAGES +#define expr_full_usage \ + "Prints the value of EXPRESSION to standard output.\n\n" \ + "EXPRESSION may be:\n" \ + "ARG1 | ARG2 ARG1 if it is neither null nor 0, otherwise ARG2\n" \ + "ARG1 & ARG2 ARG1 if neither argument is null or 0, otherwise 0\n" \ + "ARG1 < ARG2 ARG1 is less than ARG2\n" \ + "ARG1 <= ARG2 ARG1 is less than or equal to ARG2\n" \ + "ARG1 = ARG2 ARG1 is equal to ARG2\n" \ + "ARG1 != ARG2 ARG1 is unequal to ARG2\n" \ + "ARG1 >= ARG2 ARG1 is greater than or equal to ARG2\n" \ + "ARG1 > ARG2 ARG1 is greater than ARG2\n" \ + "ARG1 + ARG2 arithmetic sum of ARG1 and ARG2\n" \ + "ARG1 - ARG2 arithmetic difference of ARG1 and ARG2\n" \ + "ARG1 * ARG2 arithmetic product of ARG1 and ARG2\n" \ + "ARG1 / ARG2 arithmetic quotient of ARG1 divided by ARG2\n" \ + "ARG1 % ARG2 arithmetic remainder of ARG1 divided by ARG2\n" \ + "STRING : REGEXP anchored pattern match of REGEXP in STRING\n" \ + "match STRING REGEXP same as STRING : REGEXP\n" \ + "substr STRING POS LENGTH substring of STRING, POS counted from 1\n" \ + "index STRING CHARS index in STRING where any CHARS is found, or 0\n" \ + "length STRING length of STRING\n" \ + "quote TOKEN interpret TOKEN as a string, even if it is a \n" \ + " keyword like `match' or an operator like `/'\n" \ + "( EXPRESSION ) value of EXPRESSION\n\n" \ + "Beware that many operators need to be escaped or quoted for shells.\n" \ + "Comparisons are arithmetic if both ARGs are numbers, else\n" \ + "lexicographical. Pattern matches return the string matched between \n" \ + "\\( and \\) or null; if \\( and \\) are not used, they return the number \n" \ + "of characters matched or 0." + +#define false_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nReturn an exit code of FALSE (1)." -#endif -#endif -DO_COMMA -#endif +#define false_full_usage \ + "Return an exit code of FALSE (1)." -#if defined BB_FBSET -#if defined USAGE_ENUM -fbset_usage_index -#elif defined USAGE_MESSAGES - "fbset [options] [mode]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nShows and modifies frame buffer device settings" -#endif -#endif -DO_COMMA -#endif - -#if defined BB_FDFLUSH -#if defined USAGE_ENUM -fdflush_usage_index -#elif defined USAGE_MESSAGES +#define fdflush_trivial_usage \ "DEVICE" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nForces floppy disk drive to detect disk change" -#endif -#endif -DO_COMMA -#endif +#define fdflush_full_usage \ + "Forces floppy disk drive to detect disk change" -#if defined BB_FIND -#if defined USAGE_ENUM -find_usage_index -#elif defined USAGE_MESSAGES - "[PATH...] [EXPRESSION]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSearch for files in a directory hierarchy. The default PATH is\n" - "the current directory; default EXPRESSION is '-print'\n\n" - "\nEXPRESSION may consist of:\n" - "\t-follow\t\tDereference symbolic links.\n" - "\t-name PATTERN\tFile name (leading directories removed) matches PATTERN." #ifdef BB_FEATURE_FIND_TYPE - "\n\t-type X\t\tFiletype matches X (where X is one of: f,d,l,b,c,...)" + #define USAGE_FIND_TYPE(a) a +#else + #define USAGE_FIND_TYPE(a) #endif #ifdef BB_FEATURE_FIND_PERM - "\n\t-perm PERMS\tPermissions match any of (+NNN); all of (-NNN);\n\t\t\tor exactly (NNN)" + #define USAGE_FIND_PERM(a) a +#else + #define USAGE_FIND_PERM(a) #endif #ifdef BB_FEATURE_FIND_MTIME - "\n\t-mtime TIME\tModified time is greater than (+N); less than (-N);\n\t\t\tor exactly (N) days" -#endif -#endif -#endif -DO_COMMA + #define USAGE_FIND_MTIME(a) a +#else + #define USAGE_FIND_MTIME(a) #endif -#if defined BB_FREE -#if defined USAGE_ENUM -free_usage_index -#elif defined USAGE_MESSAGES +#define find_trivial_usage \ + "[PATH...] [EXPRESSION]" +#define find_full_usage \ + "Search for files in a directory hierarchy. The default PATH is\n" \ + "the current directory; default EXPRESSION is '-print'\n\n" \ + "\nEXPRESSION may consist of:\n" \ + "\t-follow\t\tDereference symbolic links.\n" \ + "\t-name PATTERN\tFile name (leading directories removed) matches PATTERN." \ +USAGE_FIND_TYPE( \ + "\n\t-type X\t\tFiletype matches X (where X is one of: f,d,l,b,c,...)" \ +) USAGE_FIND_PERM( \ + "\n\t-perm PERMS\tPermissions match any of (+NNN); all of (-NNN);\n\t\t\tor exactly (NNN)" \ +) USAGE_FIND_MTIME( \ + "\n\t-mtime TIME\tModified time is greater than (+N); less than (-N);\n\t\t\tor exactly (N) days") + +#define free_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nDisplays the amount of free and used system memory" -#endif -#endif -DO_COMMA -#endif +#define free_full_usage \ + "Displays the amount of free and used system memory" -#if defined BB_FREERAMDISK -#if defined USAGE_ENUM -freeramdisk_usage_index -#elif defined USAGE_MESSAGES +#define freeramdisk_trivial_usage \ "DEVICE" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nFrees all memory used by the specified ramdisk." -#endif -#endif -DO_COMMA -#endif +#define freeramdisk_full_usage \ + "Frees all memory used by the specified ramdisk." -#if defined BB_FSCK_MINIX -#if defined USAGE_ENUM -fsck_minix_usage_index -#elif defined USAGE_MESSAGES +#define fsck_minix_trivial_usage \ "[-larvsmf] /dev/name" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPerforms a consistency check for MINIX filesystems.\n\n" - "Options:\n" - "\t-l\tLists all filenames\n" - "\t-r\tPerform interactive repairs\n" - "\t-a\tPerform automatic repairs\n" - "\t-v\tverbose\n" - "\t-s\tOutputs super-block information\n" - "\t-m\tActivates MINIX-like \"mode not cleared\" warnings\n" +#define fsck_minix_full_usage \ + "Performs a consistency check for MINIX filesystems.\n\n" \ + "Options:\n" \ + "\t-l\tLists all filenames\n" \ + "\t-r\tPerform interactive repairs\n" \ + "\t-a\tPerform automatic repairs\n" \ + "\t-v\tverbose\n" \ + "\t-s\tOutputs super-block information\n" \ + "\t-m\tActivates MINIX-like \"mode not cleared\" warnings\n" \ "\t-f\tForce file system check." -#endif -#endif -DO_COMMA -#endif -#if defined BB_GETOPT -#if defined USAGE_ENUM -getopt_usage_index -#elif defined USAGE_MESSAGES +#define getopt_trivial_usage \ "[OPTIONS]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\nParse command options\n" - " -a, --alternative Allow long options starting with single -\n" - " -l, --longoptions=longopts Long options to be recognized\n" - " -n, --name=progname The name under which errors are reported\n" - " -o, --options=optstring Short options to be recognized\n" - " -q, --quiet Disable error reporting by getopt(3)\n" - " -Q, --quiet-output No normal output\n" - " -s, --shell=shell Set shell quoting conventions\n" - " -T, --test Test for getopt(1) version\n" - " -u, --unqote Do not quote the output" -#endif -#endif -DO_COMMA -#endif - -#if defined BB_GREP -#if defined USAGE_ENUM -grep_usage_index -#elif defined USAGE_MESSAGES +#define getopt_full_usage \ + "\nParse command options\n" \ + "\t-a, --alternative Allow long options starting with single -\n" \ + "\t-l, --longoptions=longopts Long options to be recognized\n" \ + "\t-n, --name=progname The name under which errors are reported\n" \ + "\t-o, --options=optstring Short options to be recognized\n" \ + "\t-q, --quiet Disable error reporting by getopt(3)\n" \ + "\t-Q, --quiet-output No normal output\n" \ + "\t-s, --shell=shell Set shell quoting conventions\n" \ + "\t-T, --test Test for getopt(1) version\n" \ + "\t-u, --unqote Do not quote the output" + +#define grep_trivial_usage \ "[-ihHnqvs] pattern [files...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSearch for PATTERN in each FILE or standard input.\n\n" - "Options:\n" - "\t-H\tprefix output lines with filename where match was found\n" - "\t-h\tsuppress the prefixing filename on output\n" - "\t-i\tignore case distinctions\n" - "\t-n\tprint line number with output lines\n" - "\t-q\tbe quiet. Returns 0 if result was found, 1 otherwise\n" - "\t-v\tselect non-matching lines\n" +#define grep_full_usage \ + "Search for PATTERN in each FILE or standard input.\n\n" \ + "Options:\n" \ + "\t-H\tprefix output lines with filename where match was found\n" \ + "\t-h\tsuppress the prefixing filename on output\n" \ + "\t-i\tignore case distinctions\n" \ + "\t-n\tprint line number with output lines\n" \ + "\t-q\tbe quiet. Returns 0 if result was found, 1 otherwise\n" \ + "\t-v\tselect non-matching lines\n" \ "\t-s\tsuppress file open/read error messages" -#endif -#endif -DO_COMMA -#endif -#if defined BB_GUNZIP -#if defined USAGE_ENUM -gunzip_usage_index -#elif defined USAGE_MESSAGES +#define gunzip_trivial_usage \ "[OPTION]... FILE" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nUncompress FILE (or standard input if FILE is '-').\n\n" - "Options:\n" - "\t-c\tWrite output to standard output\n" +#define gunzip_full_usage \ + "Uncompress FILE (or standard input if FILE is '-').\n\n" \ + "Options:\n" \ + "\t-c\tWrite output to standard output\n" \ "\t-t\tTest compressed file integrity" -#endif -#endif -DO_COMMA -#endif -#if defined BB_GZIP -#if defined USAGE_ENUM -gzip_usage_index -#elif defined USAGE_MESSAGES +#define gzip_trivial_usage \ "[OPTION]... FILE" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCompress FILE with maximum compression.\n" - "When FILE is '-', reads standard input. Implies -c.\n\n" - "Options:\n" - "\t-c\tWrite output to standard output instead of FILE.gz\n" +#define gzip_full_usage \ + "Compress FILE with maximum compression.\n" \ + "When FILE is '-', reads standard input. Implies -c.\n\n" \ + "Options:\n" \ + "\t-c\tWrite output to standard output instead of FILE.gz\n" \ "\t-d\tdecompress" -#endif -#endif -DO_COMMA -#endif -#if defined BB_HALT -#if defined USAGE_ENUM -halt_usage_index -#elif defined USAGE_MESSAGES +#define halt_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nHalt the system." -#endif -#endif -DO_COMMA -#endif +#define halt_full_usage \ + "Halt the system." -#if defined BB_HEAD -#if defined USAGE_ENUM -head_usage_index -#elif defined USAGE_MESSAGES +#define head_trivial_usage \ "[OPTION] [FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint first 10 lines of each FILE to standard output.\n" - "With more than one FILE, precede each with a header giving the\n" - "file name. With no FILE, or when FILE is -, read standard input.\n\n" - +#define head_full_usage \ + "Print first 10 lines of each FILE to standard output.\n" \ + "With more than one FILE, precede each with a header giving the\n" \ + "file name. With no FILE, or when FILE is -, read standard input.\n\n" \ "Options:\n" "\t-n NUM\t\tPrint first NUM lines instead of first 10" -#endif -#endif -DO_COMMA -#endif -#if defined BB_HOSTID -#if defined USAGE_ENUM -hostid_usage_index -#elif defined USAGE_MESSAGES +#define hostid_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint out a unique 32-bit identifier for the machine." -#endif -#endif -DO_COMMA -#endif +#define hostid_full_usage \ + "Print out a unique 32-bit identifier for the machine." -#if defined BB_HOSTNAME -#if defined USAGE_ENUM -hostname_usage_index -#elif defined USAGE_MESSAGES +#define hostname_trivial_usage \ "[OPTION] {hostname | -F file}" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nGet or set the hostname or DNS domain name. If a hostname is given\n" - "(or a file with the -F parameter), the host name will be set.\n\n" - - "Options:\n" - "\t-s\t\tShort\n" - "\t-i\t\tAddresses for the hostname\n" - "\t-d\t\tDNS domain name\n" +#define hostname_full_usage \ + "Get or set the hostname or DNS domain name. If a hostname is given\n" \ + "(or a file with the -F parameter), the host name will be set.\n\n" \ + "Options:\n" \ + "\t-s\t\tShort\n" \ + "\t-i\t\tAddresses for the hostname\n" \ + "\t-d\t\tDNS domain name\n" \ "\t-F, --file FILE\tUse the contents of FILE to specify the hostname" -#endif -#endif -DO_COMMA -#endif -#if defined BB_ID -#if defined USAGE_ENUM -id_usage_index -#elif defined USAGE_MESSAGES +#define id_trivial_usage \ "[OPTIONS]... [USERNAME]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint information for USERNAME or the current user\n\n" - "Options:\n" - "\t-g\tprints only the group ID\n" - "\t-u\tprints only the user ID\n" - "\t-n\tprint a name instead of a number (with for -ug)\n" +#define id_full_usage \ + "Print information for USERNAME or the current user\n\n" \ + "Options:\n" \ + "\t-g\tprints only the group ID\n" \ + "\t-u\tprints only the user ID\n" \ + "\t-n\tprint a name instead of a number (with for -ug)\n" \ "\t-r\tprints the real user ID instead of the effective ID (with -ug)" -#endif -#endif -DO_COMMA -#endif -#if defined BB_IFCONFIG -#if defined USAGE_ENUM -ifconfig_usage_index -#elif defined USAGE_MESSAGES - "[-a] [-i] [-v] <interface> [<address>]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nconfigure a network interface\n\n" - "Options:\n" - " [[-]broadcast [<address>]] [[-]pointopoint [<address>]]\n" - " [netmask <address>] [dstaddr <address>] [tunnel <adress>]\n" #ifdef SIOCSKEEPALIVE - " [outfill <NN>] [keepalive <NN>]\n" -#endif - " [hw ether <address>] [metric <NN>] [mtu <NN>]\n" - " [[-]trailers] [[-]arp] [[-]allmulti]\n" - " [multicast] [[-]promisc]\n" - " [mem_start <NN>] [io_addr <NN>] [irq <NN>] [media <type>]\n" - " [up|down] ..." -#endif -#endif -DO_COMMA + #define USAGE_SIOCSKEEPALIVE(a) a +#else + #define USAGE_SIOCSKEEPALIVE(a) #endif - -#if defined BB_INIT -#if defined USAGE_ENUM -init_usage_index -#elif defined USAGE_MESSAGES +#define ifconfig_trivial_usage \ + "[-a] [-i] [-v] <interface> [<address>]" +#define ifconfig_full_usage \ + "configure a network interface\n\n" \ + "Options:\n" \ + "\t[[-]broadcast [<address>]] [[-]pointopoint [<address>]]\n" \ + "\t[netmask <address>] [dstaddr <address>] [tunnel <adress>]\n" \ +USAGE_SIOCSKEEPALIVE("\t[outfill <NN>] [keepalive <NN>]\n") \ + "\t[hw ether <address>] [metric <NN>] [mtu <NN>]\n" \ + "\t[[-]trailers] [[-]arp] [[-]allmulti]\n" \ + "\t[multicast] [[-]promisc]\n" \ + "\t[mem_start <NN>] [io_addr <NN>] [irq <NN>] [media <type>]\n" \ + "\t[up|down] ..." + +#define init_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nInit is the parent of all processes.\n\n" +#define init_full_usage \ + "Init is the parent of all processes.\n\n" \ "This version of init is designed to be run only by the kernel." -#endif -#endif -DO_COMMA -#endif -#if defined BB_INSMOD -#if defined USAGE_ENUM -insmod_usage_index -#elif defined USAGE_MESSAGES +#define insmod_trivial_usage \ "[OPTION]... MODULE [symbol=value]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nLoads the specified kernel modules into the kernel.\n\n" - "Options:\n" - "\t-f\tForce module to load into the wrong kernel version.\n" - "\t-k\tMake module autoclean-able.\n" - "\t-v\tverbose output\n" - "\t-L\tLock to prevent simultaneous loads of a module\n" +#define insmod_full_usage \ + "Loads the specified kernel modules into the kernel.\n\n" \ + "Options:\n" \ + "\t-f\tForce module to load into the wrong kernel version.\n" \ + "\t-k\tMake module autoclean-able.\n" \ + "\t-v\tverbose output\n" \ + "\t-L\tLock to prevent simultaneous loads of a module\n" \ "\t-x\tdo not export externs" -#endif -#endif -DO_COMMA -#endif -#if defined BB_KILL -#if defined USAGE_ENUM -kill_usage_index -#elif defined USAGE_MESSAGES +#define kill_trivial_usage \ "[-signal] process-id [process-id ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSend a signal (default is SIGTERM) to the specified process(es).\n\n" +#define kill_full_usage \ + "Send a signal (default is SIGTERM) to the specified process(es).\n\n"\ "Options:\n" "\t-l\tList all signal names and numbers." -#endif -#endif -DO_COMMA -#endif -#if defined BB_KILLALL -#if defined USAGE_ENUM -killall_usage_index -#elif defined USAGE_MESSAGES +#define killall_trivial_usage \ "[-signal] process-name [process-name ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSend a signal (default is SIGTERM) to the specified process(es).\n\n" +#define killall_full_usage \ + "Send a signal (default is SIGTERM) to the specified process(es).\n\n"\ "Options:\n" "\t-l\tList all signal names and numbers." -#endif -#endif -DO_COMMA -#endif -#if defined BB_LENGTH -#if defined USAGE_ENUM -length_usage_index -#elif defined USAGE_MESSAGES +#define length_trivial_usage \ "STRING" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrints out the length of the specified STRING." -#endif -#endif -DO_COMMA -#endif +#define length_full_usage \ + "Prints out the length of the specified STRING." -#if defined BB_LN -#if defined USAGE_ENUM -ln_usage_index -#elif defined USAGE_MESSAGES +#define ln_trivial_usage \ "[OPTION] TARGET... LINK_NAME|DIRECTORY" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCreate a link named LINK_NAME or DIRECTORY to the specified TARGET\n" - "\nYou may use '--' to indicate that all following arguments are non-options.\n\n" - "Options:\n" - "\t-s\tmake symbolic links instead of hard links\n" - "\t-f\tremove existing destination files\n" +#define ln_full_usage \ + "Create a link named LINK_NAME or DIRECTORY to the specified TARGET\n"\ + "\nYou may use '--' to indicate that all following arguments are non-options.\n\n" \ + "Options:\n" \ + "\t-s\tmake symbolic links instead of hard links\n" \ + "\t-f\tremove existing destination files\n" \ "\t-n\tno dereference symlinks - treat like normal file" -#endif -#endif -DO_COMMA -#endif -#if defined BB_LOADACM -#if defined USAGE_ENUM -loadacm_usage_index -#elif defined USAGE_MESSAGES +#define loadacm_trivial_usage \ "< mapfile" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nLoads an acm from standard input." -#endif -#endif -DO_COMMA -#endif +#define loadacm_full_usage \ + "Loads an acm from standard input." -#if defined BB_LOADFONT -#if defined USAGE_ENUM -loadfont_usage_index -#elif defined USAGE_MESSAGES +#define loadfont_trivial_usage \ "< font" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nLoads a console font from standard input." -#endif -#endif -DO_COMMA -#endif +#define loadfont_full_usage \ + "Loads a console font from standard input." -#if defined BB_LOADKMAP -#if defined USAGE_ENUM -loadkmap_usage_index -#elif defined USAGE_MESSAGES +#define loadkmap_trivial_usage \ "< keymap" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nLoads a binary keyboard translation table from standard input." -#endif -#endif -DO_COMMA -#endif +#define loadkmap_full_usage \ + "Loads a binary keyboard translation table from standard input." -#if defined BB_LOGGER -#if defined USAGE_ENUM -logger_usage_index -#elif defined USAGE_MESSAGES +#define logger_trivial_usage \ "[OPTION]... [MESSAGE]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nWrite MESSAGE to the system log. If MESSAGE is omitted, log stdin.\n\n" - "Options:\n" - "\t-s\tLog to stderr as well as the system log.\n" - "\t-t\tLog using the specified tag (defaults to user name).\n" - "\t-p\tEnter the message with the specified priority.\n" +#define logger_full_usage \ + "Write MESSAGE to the system log. If MESSAGE is omitted, log stdin.\n\n" \ + "Options:\n" \ + "\t-s\tLog to stderr as well as the system log.\n" \ + "\t-t\tLog using the specified tag (defaults to user name).\n" \ + "\t-p\tEnter the message with the specified priority.\n" \ "\t\tThis may be numerical or a ``facility.level'' pair." -#endif -#endif -DO_COMMA -#endif -#if defined BB_LOGNAME -#if defined USAGE_ENUM -logname_usage_index -#elif defined USAGE_MESSAGES +#define logname_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint the name of the current user." -#endif -#endif -DO_COMMA -#endif +#define logname_full_usage \ + "Print the name of the current user." -#if defined BB_LS -#if defined USAGE_ENUM -ls_usage_index -#elif defined USAGE_MESSAGES - "[-1Aa" -#ifdef BB_FEATURE_LS_TIMESTAMPS - "c" -#endif - "Cd" #ifdef BB_FEATURE_LS_TIMESTAMPS - "e" -#endif -#ifdef BB_FEATURE_LS_FILETYPES - "F" -#endif - "iln" -#ifdef BB_FEATURE_LS_FILETYPES - "p" -#endif -#ifdef BB_FEATURE_LS_FOLLOWLINKS - "L" -#endif -#ifdef BB_FEATURE_LS_RECURSIVE - "R" -#endif -#ifdef BB_FEATURE_LS_SORTFILES - "rS" -#endif - "s" -#ifdef BB_FEATURE_AUTOWIDTH - "T" -#endif -#ifdef BB_FEATURE_LS_TIMESTAMPS - "tu" -#endif -#ifdef BB_FEATURE_LS_SORTFILES - "v" -#endif -#ifdef BB_FEATURE_AUTOWIDTH - "w" -#endif - "x" -#ifdef BB_FEATURE_LS_SORTFILES - "X" -#endif -#ifdef BB_FEATURE_HUMAN_READABLE - "h" -#endif - "k] [filenames...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nList directory contents\n\n" - "Options:\n" - "\t-1\tlist files in a single column\n" - "\t-A\tdo not list implied . and ..\n" - "\t-a\tdo not hide entries starting with .\n" - "\t-C\tlist entries by columns\n" -#ifdef BB_FEATURE_LS_TIMESTAMPS - "\t-c\twith -l: show ctime (the time of last\n" - "\t\tmodification of file status information)\n" -#endif - "\t-d\tlist directory entries instead of contents\n" -#ifdef BB_FEATURE_LS_TIMESTAMPS - "\t-e\tlist both full date and full time\n" -#endif -#ifdef BB_FEATURE_LS_FILETYPES - "\t-F\tappend indicator (one of */=@|) to entries\n" + #define USAGE_LS_TIMESTAMPS(a) a +#else + #define USAGE_LS_TIMESTAMPS(a) #endif - "\t-i\tlist the i-node for each file\n" - "\t-l\tuse a long listing format\n" - "\t-n\tlist numeric UIDs and GIDs instead of names\n" #ifdef BB_FEATURE_LS_FILETYPES - "\t-p\tappend indicator (one of /=@|) to entries\n" + #define USAGE_LS_FILETYPES(a) a +#else + #define USAGE_LS_FILETYPES(a) #endif #ifdef BB_FEATURE_LS_FOLLOWLINKS - "\t-L\tlist entries pointed to by symbolic links\n" + #define USAGE_LS_FOLLOWLINKS(a) a +#else + #define USAGE_LS_FOLLOWLINKS(a) #endif #ifdef BB_FEATURE_LS_RECURSIVE - "\t-R\tlist subdirectories recursively\n" -#endif -#ifdef BB_FEATURE_LS_SORTFILES - "\t-r\tsort the listing in reverse order\n" - "\t-S\tsort the listing by file size\n" -#endif - "\t-s\tlist the size of each file, in blocks\n" -#ifdef BB_FEATURE_AUTOWIDTH - "\t-T NUM\tassume Tabstop every NUM columns\n" -#endif -#ifdef BB_FEATURE_LS_TIMESTAMPS - "\t-t\twith -l: show modification time (the time of last\n" - "\t\tchange of the file)\n" - "\t-u\twith -l: show access time (the time of last\n" - "\t\taccess of the file)\n" + #define USAGE_LS_RECURSIVE(a) a +#else + #define USAGE_LS_RECURSIVE(a) #endif #ifdef BB_FEATURE_LS_SORTFILES - "\t-v\tsort the listing by version\n" + #define USAGE_LS_SORTFILES(a) a +#else + #define USAGE_LS_SORTFILES(a) #endif #ifdef BB_FEATURE_AUTOWIDTH - "\t-w NUM\tassume the terminal is NUM columns wide\n" -#endif - "\t-x\tlist entries by lines instead of by columns\n" -#ifdef BB_FEATURE_LS_SORTFILES - "\t-X\tsort the listing by extension\n" -#endif - -#ifdef BB_FEATURE_HUMAN_READABLE - "\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G)\n" - "\t-k\tprint sizes in kilobytes(default)" + #define USAGE_AUTOWIDTH(a) a #else - "\t-k\tprint sizes in kilobytes(compatability)" -#endif - -#endif /* BB_FEATURE_TRIVIAL_HELP */ -#endif -DO_COMMA -#endif /* BB_LS */ - -#if defined BB_LSMOD -#if defined USAGE_ENUM -lsmod_usage_index -#elif defined USAGE_MESSAGES + #define USAGE_AUTOWIDTH(a) +#endif +#define ls_trivial_usage \ + "[-1Aa" USAGE_LS_TIMESTAMPS("c") \ + "Cd" USAGE_LS_TIMESTAMPS("e") USAGE_LS_FILETYPES("F") "iln" \ + USAGE_LS_FILETYPES("p") USAGE_LS_FOLLOWLINKS("L") \ + USAGE_LS_RECURSIVE("R") USAGE_LS_SORTFILES("rS") \ + "s" USAGE_AUTOWIDTH("T") USAGE_LS_TIMESTAMPS("tu") \ + USAGE_LS_SORTFILES("v") USAGE_AUTOWIDTH("w") "x" \ + USAGE_LS_SORTFILES("X") USAGE_HUMAN_READABLE("h", "") \ + "k] [filenames...]" +#define ls_full_usage \ + "List directory contents\n\n" \ + "Options:\n" \ + "\t-1\tlist files in a single column\n" \ + "\t-A\tdo not list implied . and ..\n" \ + "\t-a\tdo not hide entries starting with .\n" \ + "\t-C\tlist entries by columns\n" \ +USAGE_LS_TIMESTAMPS( \ + "\t-c\twith -l: show ctime (the time of last\n" \ + "\t\tmodification of file status information)\n" \ + ) \ + "\t-d\tlist directory entries instead of contents\n" \ +USAGE_LS_TIMESTAMPS( \ + "\t-e\tlist both full date and full time\n" \ + ) \ +USAGE_LS_FILETYPES( \ + "\t-F\tappend indicator (one of */=@|) to entries\n" \ + ) \ + "\t-i\tlist the i-node for each file\n" \ + "\t-l\tuse a long listing format\n" \ + "\t-n\tlist numeric UIDs and GIDs instead of names\n" \ +USAGE_LS_FILETYPES( \ + "\t-p\tappend indicator (one of /=@|) to entries\n" \ + ) \ +USAGE_LS_FOLLOWLINKS( \ + "\t-L\tlist entries pointed to by symbolic links\n" \ + ) \ +USAGE_LS_RECURSIVE( \ + "\t-R\tlist subdirectories recursively\n" \ + ) \ +USAGE_LS_SORTFILES( \ + "\t-r\tsort the listing in reverse order\n" \ + "\t-S\tsort the listing by file size\n" \ + ) \ + "\t-s\tlist the size of each file, in blocks\n" \ +USAGE_AUTOWIDTH( \ + "\t-T NUM\tassume Tabstop every NUM columns\n" \ + ) \ +USAGE_LS_TIMESTAMPS( \ + "\t-t\twith -l: show modification time (the time of last\n" \ + "\t\tchange of the file)\n" \ + "\t-u\twith -l: show access time (the time of last\n" \ + "\t\taccess of the file)\n" \ + ) \ +USAGE_LS_SORTFILES( \ + "\t-v\tsort the listing by version\n" \ + ) \ +USAGE_AUTOWIDTH( \ + "\t-w NUM\tassume the terminal is NUM columns wide\n" \ + ) \ + "\t-x\tlist entries by lines instead of by columns\n" \ +USAGE_LS_SORTFILES( \ + "\t-X\tsort the listing by extension\n" \ + ) \ +USAGE_HUMAN_READABLE( \ + "\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \ + "\t-k\tprint sizes in kilobytes(default)" \ + , \ + "\t-k\tprint sizes in kilobytes(compatability)" \ + ) \ + +#define lsmod_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nList the currently loaded kernel modules." -#endif -#endif -DO_COMMA -#endif +#define lsmod_full_usage \ + "List the currently loaded kernel modules." -#if defined BB_MAKEDEVS -#if defined USAGE_ENUM -makedevs_usage_index -#elif defined USAGE_MESSAGES +#define makedevs_trivial_usage \ "NAME TYPE MAJOR MINOR FIRST LAST [s]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCreates a range of block or character special files\n\n" - "TYPEs include:\n" - "\tb:\tMake a block (buffered) device.\n" - "\tc or u:\tMake a character (un-buffered) device.\n" - "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes.\n\n" - "FIRST specifies the number appended to NAME to create the first device.\n" - "LAST specifies the number of the last item that should be created.\n" - "If 's' is the last argument, the base device is created as well.\n\n" - "For example:\n" - "\tmakedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63\n" +#define makedevs_full_usage \ + "Creates a range of block or character special files\n\n" \ + "TYPEs include:\n" \ + "\tb:\tMake a block (buffered) device.\n" \ + "\tc or u:\tMake a character (un-buffered) device.\n" \ + "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes.\n\n" \ + "FIRST specifies the number appended to NAME to create the first device.\n" \ + "LAST specifies the number of the last item that should be created.\n" \ + "If 's' is the last argument, the base device is created as well.\n\n" \ + "For example:\n" \ + "\tmakedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63\n" \ "\tmakedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8" -#endif -#endif -DO_COMMA -#endif -#if defined BB_MD5SUM -#if defined USAGE_ENUM -md5sum_usage_index -#elif defined USAGE_MESSAGES - "[OPTION] [FILE]...\n" - "or: md5sum [OPTION] -c [FILE]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint or check MD5 checksums.\n\n" - "Options:\n" - "With no FILE, or when FILE is -, read standard input.\n\n" - "\t-b\tread files in binary mode\n" - "\t-c\tcheck MD5 sums against given list\n" - "\t-t\tread files in text mode (default)\n" - "\t-g\tread a string\n" - "\nThe following two options are useful only when verifying checksums:\n" - "\t-s,\tdon't output anything, status code shows success\n" +#define md5sum_trivial_usage \ + "[OPTION] [FILE]...\nor: md5sum [OPTION] -c [FILE]" +#define md5sum_full_usage \ + "Print or check MD5 checksums.\n\n" \ + "Options:\n" \ + "With no FILE, or when FILE is -, read standard input.\n\n" \ + "\t-b\tread files in binary mode\n" \ + "\t-c\tcheck MD5 sums against given list\n" \ + "\t-t\tread files in text mode (default)\n" \ + "\t-g\tread a string\n" \ + "\nThe following two options are useful only when verifying checksums:\n" \ + "\t-s,\tdon't output anything, status code shows success\n" \ "\t-w,\twarn about improperly formated MD5 checksum lines" -#endif -#endif -DO_COMMA -#endif -#if defined BB_MKDIR -#if defined USAGE_ENUM -mkdir_usage_index -#elif defined USAGE_MESSAGES +#define mkdir_trivial_usage \ "[OPTION] DIRECTORY..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCreate the DIRECTORY(ies), if they do not already exist\n\n" - - "Options:\n" - "\t-m\tset permission mode (as in chmod), not rwxrwxrwx - umask\n" +#define mkdir_full_usage \ + "Create the DIRECTORY(ies), if they do not already exist\n\n" \ + "Options:\n" \ + "\t-m\tset permission mode (as in chmod), not rwxrwxrwx - umask\n" \ "\t-p\tno error if existing, make parent directories as needed" -#endif -#endif -DO_COMMA -#endif -#if defined BB_MKFIFO -#if defined USAGE_ENUM -mkfifo_usage_index -#elif defined USAGE_MESSAGES +#define mkfifo_trivial_usage \ "[OPTIONS] name" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCreates a named pipe (identical to 'mknod name p')\n\n" - "Options:\n" +#define mkfifo_full_usage \ + "Creates a named pipe (identical to 'mknod name p')\n\n" \ + "Options:\n" \ "\t-m\tcreate the pipe using the specified mode (default a=rw)" -#endif -#endif -DO_COMMA -#endif -#if defined BB_MKFS_MINIX -#if defined USAGE_ENUM -mkfs_minix_usage_index -#elif defined USAGE_MESSAGES +#define mkfs_minix_trivial_usage \ "[-c | -l filename] [-nXX] [-iXX] /dev/name [blocks]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nMake a MINIX filesystem.\n\n" - "Options:\n" - "\t-c\t\tCheck the device for bad blocks\n" - "\t-n [14|30]\tSpecify the maximum length of filenames\n" - "\t-i INODES\tSpecify the number of inodes for the filesystem\n" - "\t-l FILENAME\tRead the bad blocks list from FILENAME\n" +#define mkfs_minix_full_usage \ + "Make a MINIX filesystem.\n\n" \ + "Options:\n" \ + "\t-c\t\tCheck the device for bad blocks\n" \ + "\t-n [14|30]\tSpecify the maximum length of filenames\n" \ + "\t-i INODES\tSpecify the number of inodes for the filesystem\n" \ + "\t-l FILENAME\tRead the bad blocks list from FILENAME\n" \ "\t-v\t\tMake a Minix version 2 filesystem" -#endif -#endif -DO_COMMA -#endif -#if defined BB_MKNOD -#if defined USAGE_ENUM -mknod_usage_index -#elif defined USAGE_MESSAGES +#define mknod_trivial_usage \ "[OPTIONS] NAME TYPE MAJOR MINOR" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCreate a special file (block, character, or pipe).\n\n" - "Options:\n" - "\t-m\tcreate the special file using the specified mode (default a=rw)\n\n" - "TYPEs include:\n" - "\tb:\tMake a block (buffered) device.\n" - "\tc or u:\tMake a character (un-buffered) device.\n" +#define mknod_full_usage \ + "Create a special file (block, character, or pipe).\n\n" \ + "Options:\n" \ + "\t-m\tcreate the special file using the specified mode (default a=rw)\n\n" \ + "TYPEs include:\n" \ + "\tb:\tMake a block (buffered) device.\n" \ + "\tc or u:\tMake a character (un-buffered) device.\n" \ "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes." -#endif -#endif -DO_COMMA -#endif -#if defined BB_MKSWAP -#if defined USAGE_ENUM -mkswap_usage_index -#elif defined USAGE_MESSAGES +#define mkswap_trivial_usage \ "[-c] [-v0|-v1] device [block-count]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrepare a disk partition to be used as a swap partition.\n\n" - "Options:\n" "\t-c\t\tCheck for read-ability.\n" - "\t-v0\t\tMake version 0 swap [max 128 Megs].\n" - "\t-v1\t\tMake version 1 swap [big!] (default for kernels >\n" - "\t\t\t2.1.117).\n" +#define mkswap_full_usage \ + "Prepare a disk partition to be used as a swap partition.\n\n" \ + "Options:\n" "\t-c\t\tCheck for read-ability.\n" \ + "\t-v0\t\tMake version 0 swap [max 128 Megs].\n" \ + "\t-v1\t\tMake version 1 swap [big!] (default for kernels > 2.1.117).\n" \ "\tblock-count\tNumber of block to use (default is entire partition)." -#endif -#endif -DO_COMMA -#endif -#if defined BB_MKTEMP -#if defined USAGE_ENUM -mktemp_usage_index -#elif defined USAGE_MESSAGES +#define mktemp_trivial_usage \ "[-q] TEMPLATE" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCreates a temporary file with its name based on TEMPLATE.\n" +#define mktemp_full_usage \ + "Creates a temporary file with its name based on TEMPLATE.\n" \ "TEMPLATE is any name with six `Xs' (i.e. /tmp/temp.XXXXXX)." -#endif -#endif -DO_COMMA -#endif -#if defined BB_MORE -#if defined USAGE_ENUM -more_usage_index -#elif defined USAGE_MESSAGES +#define more_trivial_usage \ "[FILE ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nMore is a filter for viewing FILE one screenful at a time." -#endif -#endif -DO_COMMA -#endif +#define more_full_usage \ + "More is a filter for viewing FILE one screenful at a time." -#if defined BB_MOUNT -#if defined USAGE_ENUM -mount_usage_index -#elif defined USAGE_MESSAGES - "[flags] device directory [-o options,more-options]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nMount a filesystem\n\n" - "Flags:\n" - "\t-a:\t\tMount all filesystems in fstab.\n" -#ifdef BB_MTAB - "\t-f:\t\t\"Fake\" Add entry to mount table but don't mount it.\n" - "\t-n:\t\tDon't write a mount table entry.\n" +#ifdef BB_FEATURE_MOUNT_LOOP + #define USAGE_MOUNT_LOOP(a) a +#else + #define USAGE_MOUNT_LOOP(a) #endif - "\t-o option:\tOne of many filesystem options, listed below.\n" - "\t-r:\t\tMount the filesystem read-only.\n" - "\t-t fs-type:\tSpecify the filesystem type.\n" - "\t-w:\t\tMount for reading and writing (default).\n" - "\n" - "Options for use with the \"-o\" flag:\n" - "\tasync/sync:\tWrites are asynchronous / synchronous.\n" - "\tatime/noatime:\tEnable / disable updates to inode access times.\n" - "\tdev/nodev:\tAllow use of special device files / disallow them.\n" - "\texec/noexec:\tAllow use of executable files / disallow them.\n" -#if defined BB_FEATURE_MOUNT_LOOP - "\tloop:\t\tMounts a file via loop device.\n" +#ifdef BB_MTAB + #define USAGE_MTAB(a) a +#else + #define USAGE_MTAB(a) #endif - "\tsuid/nosuid:\tAllow set-user-id-root programs / disallow them.\n" - "\tremount:\tRe-mount a mounted filesystem, changing its flags.\n" - "\tro/rw:\t\tMount for read-only / read-write.\n" - "\nThere are EVEN MORE flags that are specific to each filesystem.\n" +#define mount_trivial_usage \ + "[flags] device directory [-o options,more-options]" +#define mount_full_usage \ + "Mount a filesystem\n\n" \ + "Flags:\n" \ + "\t-a:\t\tMount all filesystems in fstab.\n" \ +USAGE_MTAB( \ + "\t-f:\t\t\"Fake\" mount. Add entry to mount table but don't mount it.\n" \ + "\t-n:\t\tDon't write a mount table entry.\n" \ + ) \ + "\t-o option:\tOne of many filesystem options, listed below.\n" \ + "\t-r:\t\tMount the filesystem read-only.\n" \ + "\t-t fs-type:\tSpecify the filesystem type.\n" \ + "\t-w:\t\tMount for reading and writing (default).\n" \ + "\n" \ + "Options for use with the \"-o\" flag:\n" \ + "\tasync/sync:\tWrites are asynchronous / synchronous.\n" \ + "\tatime/noatime:\tEnable / disable updates to inode access times.\n" \ + "\tdev/nodev:\tAllow use of special device files / disallow them.\n" \ + "\texec/noexec:\tAllow use of executable files / disallow them.\n" \ +USAGE_MOUNT_LOOP( \ + "\tloop:\t\tMounts a file via loop device.\n" \ + ) \ + "\tsuid/nosuid:\tAllow set-user-id-root programs / disallow them.\n" \ + "\tremount:\tRe-mount a currently-mounted filesystem, changing its flags.\n" \ + "\tro/rw:\t\tMount for read-only / read-write.\n" \ + "\nThere are EVEN MORE flags that are specific to each filesystem.\n" \ "You'll have to see the written documentation for those." -#endif -#endif -DO_COMMA -#endif -#if defined BB_MT -#if defined USAGE_ENUM -mt_usage_index -#elif defined USAGE_MESSAGES +#define mt_trivial_usage \ "[-f device] opcode value" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nControl magnetic tape drive operation\n" - "\nAvailable Opcodes:\n\n" - "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" - "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" - "ras3 reset retension rew rewoffline seek setblk setdensity\n" +#define mt_full_usage \ + "Control magnetic tape drive operation\n" \ + "\nAvailable Opcodes:\n\n" \ + "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" \ + "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" \ + "ras3 reset retension rew rewoffline seek setblk setdensity\n" \ "setpart tell unload unlock weof wset" -#endif -#endif -DO_COMMA -#endif -#if defined BB_CP_MV -#if defined USAGE_ENUM -mv_usage_index -#elif defined USAGE_MESSAGES - "SOURCE DEST\n" - " or: mv SOURCE... DIRECTORY" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nRename SOURCE to DEST, or move SOURCE(s) to DIRECTORY." -#endif -#endif -DO_COMMA -#endif +#define mv_trivial_usage \ + "SOURCE DEST\n or: mv SOURCE... DIRECTORY" +#define mv_full_usage \ + "Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY." -#if defined BB_NC -#if defined USAGE_ENUM -nc_usage_index -#elif defined USAGE_MESSAGES +#define nc_trivial_usage \ "[IP] [port]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nNetcat opens a pipe to IP:port" -#endif -#endif -DO_COMMA -#endif +#define nc_full_usage \ + "Netcat opens a pipe to IP:port" -#if defined BB_NSLOOKUP -#if defined USAGE_ENUM -nslookup_usage_index -#elif defined USAGE_MESSAGES +#define nslookup_trivial_usage \ "[HOST]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nQueries the nameserver for the IP address of the given HOST" -#endif -#endif -DO_COMMA -#endif +#define nslookup_full_usage \ + "Queries the nameserver for the IP address of the given HOST" -#if defined BB_PING -#if defined BB_FEATURE_SIMPLE_PING -#if defined USAGE_ENUM -ping_usage_index -#elif defined USAGE_MESSAGES - "host" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSend ICMP ECHO_REQUEST packets to network hosts" -#endif -#endif -DO_COMMA -#else /* ! defined BB_FEATURE_SIMPLE_PING */ -#if defined USAGE_ENUM -ping_usage_index -#elif defined USAGE_MESSAGES +#ifdef BB_FEATURE_SIMPLE_PING +#define ping_trivial_usage "host" +#define ping_full_usage "Send ICMP ECHO_REQUEST packets to network hosts" +#else +#define ping_trivial_usage \ "[OPTION]... host" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSend ICMP ECHO_REQUEST packets to network hosts.\n\n" - "Options:\n" - "\t-c COUNT\tSend only COUNT pings.\n" - "\t-s SIZE\t\tSend SIZE data bytes in packets (default=56).\n" - "\t-q\t\tQuiet mode, only displays output at start\n" +#define ping_full_usage \ + "Send ICMP ECHO_REQUEST packets to network hosts.\n\n" \ + "Options:\n" \ + "\t-c COUNT\tSend only COUNT pings.\n" \ + "\t-s SIZE\t\tSend SIZE data bytes in packets (default=56).\n" \ + "\t-q\t\tQuiet mode, only displays output at start\n" \ "\t\t\tand when finished." #endif -#endif -DO_COMMA -#endif -#endif -#if defined BB_PIVOT_ROOT -#if defined USAGE_ENUM -pivot_root_usage_index -#elif defined USAGE_MESSAGES +#define pivot_root_trivial_usage \ "new_root put_old" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nMove the current root file system to put_old and make new_root\n" +#define pivot_root_full_usage \ + "Move the current root file system to put_old and make new_root\n" \ "the new root file system." -#endif -#endif -DO_COMMA -#endif -#if defined BB_POWEROFF -#if defined USAGE_ENUM -poweroff_usage_index -#elif defined USAGE_MESSAGES +#define poweroff_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nHalt the system and request that the kernel shut off the power." -#endif -#endif -DO_COMMA -#endif +#define poweroff_full_usage \ + "Halt the system and request that the kernel shut off the power." -#if defined BB_PRINTF -#if defined USAGE_ENUM -printf_usage_index -#elif defined USAGE_MESSAGES +#define printf_trivial_usage \ "FORMAT [ARGUMENT...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nFormats and prints ARGUMENT(s) according to FORMAT,\n" +#define printf_full_usage \ + "Formats and prints ARGUMENT(s) according to FORMAT,\n" \ "Where FORMAT controls the output exactly as in C printf." -#endif -#endif -DO_COMMA -#endif -#if defined BB_PS -#if defined USAGE_ENUM -ps_usage_index -#elif defined USAGE_MESSAGES +#define ps_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nReport process status\n" +#define ps_full_usage \ + "Report process status\n" \ "\nThis version of ps accepts no options." -#endif -#endif -DO_COMMA -#endif -#if defined BB_PWD -#if defined USAGE_ENUM -pwd_usage_index -#elif defined USAGE_MESSAGES +#define pwd_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint the full filename of the current working directory." -#endif -#endif -DO_COMMA -#endif +#define pwd_full_usage \ + "Print the full filename of the current working directory." -#if defined BB_RDATE -#if defined USAGE_ENUM -rdate_usage_index -#elif defined USAGE_MESSAGES +#define rdate_trivial_usage \ "[OPTION] HOST" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nGet and possibly set the system date and time from a remote HOST.\n" - "Options:\n" - "\t-s\tSet the system date and time (default).\n" +#define rdate_full_usage \ + "Get and possibly set the system date and time from a remote HOST.\n" \ + "Options:\n" \ + "\t-s\tSet the system date and time (default).\n" \ "\t-p\tPrint the date and time." -#endif -#endif -DO_COMMA -#endif -#if defined BB_READLINK -#if defined USAGE_ENUM -readlink_usage_index -#elif defined USAGE_MESSAGES +#define readlink_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nRead a symbolic link." -#endif -#endif -DO_COMMA -#endif +#define readlink_full_usage \ + "Read a symbolic link." -#if defined BB_REBOOT -#if defined USAGE_ENUM -reboot_usage_index -#elif defined USAGE_MESSAGES +#define reboot_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nReboot the system." -#endif -#endif -DO_COMMA -#endif - -#if defined BB_RENICE -#if defined USAGE_ENUM -renice_usage_index -#elif defined USAGE_MESSAGES +#define reboot_full_usage \ + "Reboot the system." + +#define renice_trivial_usage \ "priority pid [pid ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nChanges priority of running processes. Allowed priorities range\n" - "from 20 (the process runs only when nothing else is running) to 0\n" +#define renice_full_usage \ + "Changes priority of running processes. Allowed priorities range\n" \ + "from 20 (the process runs only when nothing else is running) to 0\n" \ "(default priority) to -20 (almost nothing else ever gets to run)." -#endif -#endif -DO_COMMA -#endif - -#if defined BB_RESET -#if defined USAGE_ENUM -reset_usage_index -#elif defined USAGE_MESSAGES +#define reset_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nResets the screen." -#endif -#endif -DO_COMMA -#endif +#define reset_full_usage \ + "Resets the screen." -#if defined BB_RM -#if defined USAGE_ENUM -rm_usage_index -#elif defined USAGE_MESSAGES +#define rm_trivial_usage \ "[OPTION]... FILE..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nRemove (unlink) the FILE(s). You may use '--' to\n" - "indicate that all following arguments are non-options.\n\n" - "Options:\n" - "\t-f\t\tremove existing destinations, never prompt\n" +#define rm_full_usage \ + "Remove (unlink) the FILE(s). You may use '--' to\n" \ + "indicate that all following arguments are non-options.\n\n" \ + "Options:\n" \ + "\t-f\t\tremove existing destinations, never prompt\n" \ "\t-r or -R\tremove the contents of directories recursively" -#endif -#endif -DO_COMMA -#endif -#if defined BB_RMDIR -#if defined USAGE_ENUM -rmdir_usage_index -#elif defined USAGE_MESSAGES +#define rmdir_trivial_usage \ "[OPTION]... DIRECTORY..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nRemove the DIRECTORY(ies), if they are empty." -#endif -#endif -DO_COMMA -#endif +#define rmdir_full_usage \ + "Remove the DIRECTORY(ies), if they are empty." -#if defined BB_RMMOD -#if defined USAGE_ENUM -rmmod_usage_index -#elif defined USAGE_MESSAGES +#define rmmod_trivial_usage \ "[OPTION]... [MODULE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nUnloads the specified kernel modules from the kernel.\n\n" - "Options:\n" +#define rmmod_full_usage \ + "Unloads the specified kernel modules from the kernel.\n\n" \ + "Options:\n" \ "\t-a\tTry to remove all unused kernel modules." -#endif -#endif -DO_COMMA -#endif -#if defined BB_ROUTE -#if defined USAGE_ENUM -route_usage_index -#elif defined USAGE_MESSAGES +#define route_trivial_usage \ "[{add|del|flush}]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nEdit the kernel's routing tables" -#endif -#endif -DO_COMMA -#endif +#define route_full_usage \ + "Edit the kernel's routing tables" -#if defined BB_RPMUNPACK -#if defined USAGE_ENUM -rpmunpack_usage_index -#elif defined USAGE_MESSAGES +#define rpmunpack_trivial_usage \ "< package.rpm | gunzip | cpio -idmuv" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nExtracts an rpm archive." -#endif -#endif -DO_COMMA -#endif +#define rpmunpack_full_usage \ + "Extracts an rpm archive." -#if defined BB_SED -#if defined USAGE_ENUM -sed_usage_index -#elif defined USAGE_MESSAGES +#define sed_trivial_usage \ "[-Vhnef] pattern [files...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\n" - "-n\t\tsuppress automatic printing of pattern space\n" - "-e script\tadd the script to the commands to be executed\n" - "-f scriptfile\tadd the contents of script-file to the commands to be executed\n" - "\n" - "If no -e or -f is given, the first non-option argument is taken as the\n" - "sed script to interpret. All remaining arguments are names of input\n" +#define sed_full_usage \ + "-n\t\tsuppress automatic printing of pattern space\n" \ + "-e script\tadd the script to the commands to be executed\n" \ + "-f scriptfile\tadd the contents of script-file to the commands to be executed\n" \ + "-h\t\tdisplay this help message\n" \ + "\n" \ + "If no -e or -f is given, the first non-option argument is taken as the\n" \ + "sed script to interpret. All remaining arguments are names of input\n" \ "files; if no input files are specified, then the standard input is read." -#endif -#endif -DO_COMMA -#endif -#if defined BB_SETKEYCODES -#if defined USAGE_ENUM -setkeycodes_usage_index -#elif defined USAGE_MESSAGES +#define setkeycodes_trivial_usage \ "SCANCODE KEYCODE ..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSet entries into the kernel's scancode-to-keycode map,\n" - "allowing unusual keyboards to generate usable keycodes.\n\n" - "SCANCODE may be either xx or e0xx (hexadecimal),\n" +#define setkeycodes_full_usage \ + "Set entries into the kernel's scancode-to-keycode map,\n" \ + "allowing unusual keyboards to generate usable keycodes.\n\n" \ + "SCANCODE may be either xx or e0xx (hexadecimal),\n" \ "and KEYCODE is given in decimal" -#endif -#endif -DO_COMMA -#endif -#if defined BB_SH -#if defined USAGE_ENUM -shell_usage_index -#elif defined USAGE_MESSAGES - "[FILE]...\n" - " or: sh -c command [args]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nlash: The BusyBox command interpreter (shell)." -#endif -#endif -DO_COMMA -#endif +#define sh_trivial_usage \ + "[FILE]...\n or: sh -c command [args]..." +#define sh_full_usage \ + "lash: The BusyBox command interpreter (shell)." -#if defined BB_SLEEP -#if defined USAGE_ENUM -sleep_usage_index -#elif defined USAGE_MESSAGES - "N" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPause for N seconds." -#endif -#endif -DO_COMMA -#endif +#define sleep_trivial_usage \ + "N" +#define sleep_full_usage \ + "Pause for N seconds." -#if defined BB_SORT -#if defined USAGE_ENUM -sort_usage_index -#elif defined USAGE_MESSAGES - "[-n]" -#ifdef BB_FEATURE_SORT_REVERSE - " [-r]" -#endif - " [FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nSorts lines of text in the specified files" -#endif -#endif -DO_COMMA -#endif -#if defined BB_STTY -#if defined USAGE_ENUM -stty_usage_index -#elif defined USAGE_MESSAGES - "stty [-a|g] [-F device] [SETTING]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nWithout arguments, prints baud rate, line discipline," - "\nand deviations from stty sane." - "\n -F device open and use the specified device instead of stdin" - "\n -a print all current settings in human-readable form. Or" - "\n -g print in a stty-readable form" +#ifdef BB_FEATURE_SORT_REVERSE + #define USAGE_SORT_REVERSE(a) a +#else + #define USAGE_SORT_REVERSE(a) +#endif +#define sort_trivial_usage \ + "[-n]" USAGE_SORT_REVERSE(" [-r]") " [FILE]..." +#define sort_full_usage \ + "Sorts lines of text in the specified files" + +#define stty_trivial_usage \ + "[-a|g] [-F device] [SETTING]..." +#define stty_full_usage \ + "Without arguments, prints baud rate, line discipline," \ + "\nand deviations from stty sane." \ + "\n -F device open and use the specified device instead of stdin" \ + "\n -a print all current settings in human-readable form. Or" \ + "\n -g print in a stty-readable form" \ "\n [SETTING] see in documentation" -#endif -#endif -DO_COMMA -#endif -#if defined BB_SWAPONOFF -#if defined USAGE_ENUM -swapoff_usage_index -#elif defined USAGE_MESSAGES +#define swapoff_trivial_usage \ "[OPTION] [device]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nStop swapping virtual memory pages on the given device.\n\n" - "Options:\n" +#define swapoff_full_usage \ + "Stop swapping virtual memory pages on the given device.\n\n" \ + "Options:\n" \ "\t-a\tStop swapping on all swap devices" -#endif -#endif -DO_COMMA -#endif -#if defined BB_SWAPONOFF -#if defined USAGE_ENUM -swapon_usage_index -#elif defined USAGE_MESSAGES +#define swapon_trivial_usage \ "[OPTION] [device]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nStart swapping virtual memory pages on the given device.\n\n" - "Options:\n" +#define swapon_full_usage \ + "Start swapping virtual memory pages on the given device.\n\n" \ + "Options:\n" \ "\t-a\tStart swapping on all swap devices" -#endif -#endif -DO_COMMA -#endif -#if defined BB_SYNC -#if defined USAGE_ENUM -sync_usage_index -#elif defined USAGE_MESSAGES +#define sync_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nWrite all buffered filesystem blocks to disk." -#endif -#endif -DO_COMMA -#endif +#define sync_full_usage \ + "Write all buffered filesystem blocks to disk." + -#if defined BB_SYSLOGD -#if defined USAGE_ENUM -syslogd_usage_index -#elif defined USAGE_MESSAGES - "[OPTION]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nLinux system and kernel (provides klogd) logging utility.\n" - "Note that this version of syslogd/klogd ignores /etc/syslog.conf.\n\n" - "Options:\n" - "\t-m NUM\t\tInterval between MARK lines (default=20min, 0=off)\n" - "\t-n\t\tRun as a foreground process\n" #ifdef BB_FEATURE_KLOGD - "\t-K\t\tDo not start up the klogd process\n" + #define USAGE_KLOGD(a) a +#else + #define USAGE_KLOGD(a) #endif - "\t-O FILE\t\tUse an alternate log file (default=/var/log/messages)" #ifdef BB_FEATURE_REMOTE_LOG - "\n\t-R HOST[:PORT]\t\tLog remotely to IP or hostname on PORT (default PORT=514/UDP)\n" - "\t-L\t\tLog locally as well as network logging (default is network only)" -#endif -#endif + #define USAGE_REMOTE_LOG(a) a +#else + #define USAGE_REMOTE_LOG(a) #endif -DO_COMMA +#define syslogd_trivial_usage \ + "[OPTION]..." +#define syslogd_full_usage \ + "Linux system and kernel (provides klogd) logging utility.\n" \ + "Note that this version of syslogd/klogd ignores /etc/syslog.conf.\n\n" \ + "Options:\n" \ + "\t-m NUM\t\tInterval between MARK lines (default=20min, 0=off)\n" \ + "\t-n\t\tRun as a foreground process\n" \ +USAGE_KLOGD("\t-K\t\tDo not start up the klogd process\n") \ + "\t-O FILE\t\tUse an alternate log file (default=/var/log/messages)" \ +USAGE_REMOTE_LOG( \ + "\n\t-R HOST[:PORT]\t\tLog remotely to IP or hostname on PORT (default PORT=514/UDP)\n" \ + "\t-L\t\tLog locally as well as network logging (default is network only)") + + +#ifdef BB_FEATURE_SIMPLE_TAIL + #define USAGE_UNSIMPLE_TAIL(a) +#else + #define USAGE_UNSIMPLE_TAIL(a) a #endif - -#if defined BB_TAIL -#if defined USAGE_ENUM -tail_usage_index -#elif defined USAGE_MESSAGES +#define tail_trivial_usage \ "[OPTION]... [FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint last 10 lines of each FILE to standard output.\n" - "With more than one FILE, precede each with a header giving the\n" - "file name. With no FILE, or when FILE is -, read standard input.\n\n" - "Options:\n" -#ifndef BB_FEATURE_SIMPLE_TAIL - "\t-c N[kbm]\toutput the last N bytes\n" -#endif - "\t-n N[kbm]\tprint last N lines instead of last 10\n" - "\t-f\t\toutput data as the file grows" -#ifndef BB_FEATURE_SIMPLE_TAIL - "\n\t-q\t\tnever output headers giving file names\n" - "\t-s SEC\t\twait SEC seconds between reads with -f\n" - "\t-v\t\talways output headers giving file names\n\n" - "If the first character of N (bytes or lines) is a `+', output begins with \n" - "the Nth item from the start of each file, otherwise, print the last N items\n" - "in the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2)." -//#else -// "\nIf the first character of N (bytes or lines) is a `+', output begins with \n" -// "the Nth item from the start of each file." -#endif -#endif -#endif -DO_COMMA -#endif +#define tail_full_usage \ + "Print last 10 lines of each FILE to standard output.\n" \ + "With more than one FILE, precede each with a header giving the\n" \ + "file name. With no FILE, or when FILE is -, read standard input.\n\n" \ + "Options:\n" \ +USAGE_UNSIMPLE_TAIL("\t-c N[kbm]\toutput the last N bytes\n") \ + "\t-n N[kbm]\tprint last N lines instead of last 10\n" \ + "\t-f\t\toutput data as the file grows" \ +USAGE_UNSIMPLE_TAIL( \ + "\n\t-q\t\tnever output headers giving file names\n" \ + "\t-s SEC\t\twait SEC seconds between reads with -f\n" \ + "\t-v\t\talways output headers giving file names\n\n" \ + "If the first character of N (bytes or lines) is a `+', output begins with \n" \ + "the Nth item from the start of each file, otherwise, print the last N items\n" \ + "in the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2)." \ + ) -#if defined BB_TAR -#if defined USAGE_ENUM -tar_usage_index -#elif defined USAGE_MESSAGES #ifdef BB_FEATURE_TAR_CREATE - "-[cxtvO] " + #define USAGE_TAR_CREATE(a) a #else - "-[xtvO] " + #define USAGE_TAR_CREATE(a) #endif -#if defined BB_FEATURE_TAR_EXCLUDE - "[--exclude File] " - "[-X File]" +#ifdef BB_FEATURE_TAR_EXCLUDE + #define USAGE_TAR_EXCLUDE(a) a +#else + #define USAGE_TAR_EXCLUDE(a) #endif +#define tar_trivial_usage \ + "-[" USAGE_TAR_CREATE("c") "xtvO] " \ + USAGE_TAR_EXCLUDE("[--exclude File] [-X File]") \ "[-f tarFile] [FILE(s)] ..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCreate, extract, or list files from a tar file.\n\n" - "Main operation mode:\n" -#ifdef BB_FEATURE_TAR_CREATE - "\tc\t\tcreate\n" -#endif - "\tx\t\textract\n" - "\tt\t\tlist\n" - "\nFile selection:\n" - "\tf\t\tname of tarfile or \"-\" for stdin\n" - "\tO\t\textract to stdout\n" -#if defined BB_FEATURE_TAR_EXCLUDE - "\texclude\t\tfile to exclude\n" - "\tX\t\tfile with names to exclude\n" -#endif - "\nInformative output:\n" +#define tar_full_usage \ + "Create, extract, or list files from a tar file.\n\n" \ + "Main operation mode:\n" \ +USAGE_TAR_CREATE("\tc\t\tcreate\n") \ + "\tx\t\textract\n" \ + "\tt\t\tlist\n" \ + "\nFile selection:\n" \ + "\tf\t\tname of tarfile or \"-\" for stdin\n" \ + "\tO\t\textract to stdout\n" \ +USAGE_TAR_EXCLUDE( \ + "\texclude\t\tfile to exclude\n" \ + "\tX\t\tfile with names to exclude\n" \ + ) \ + "\nInformative output:\n" \ "\tv\t\tverbosely list files processed" -#endif -#endif -DO_COMMA -#endif -#if defined BB_TEE -#if defined USAGE_ENUM -tee_usage_index -#elif defined USAGE_MESSAGES +#define tee_trivial_usage \ "[OPTION]... [FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nCopy standard input to each FILE, and also to standard output.\n\n" +#define tee_full_usage \ + "Copy standard input to each FILE, and also to standard output.\n\n" \ "Options:\n" "\t-a\tappend to the given FILEs, do not overwrite" -#endif -#endif -DO_COMMA -#endif -#if defined BB_TELNET -#if defined USAGE_ENUM -telnet_usage_index -#elif defined USAGE_MESSAGES +#define telnet_trivial_usage \ "host [port]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nTelnet is used to establish interactive communication with another\n" +#define telnet_full_usage \ + "Telnet is used to establish interactive communication with another\n"\ "computer over a network using the TELNET protocol." -#endif -#endif -DO_COMMA -#endif -#if defined BB_TEST -#if defined USAGE_ENUM -test_usage_index -#elif defined USAGE_MESSAGES - "\ntest EXPRESSION\n" - "or [ EXPRESSION ]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nChecks file types and compares values returning an exit\n" +#define test_trivial_usage \ + "EXPRESSION\n or [ EXPRESSION ]" +#define test_full_usage \ + "Checks file types and compares values returning an exit\n" \ "code determined by the value of EXPRESSION." -#endif -#endif -DO_COMMA -#endif -#if defined BB_TOUCH -#if defined USAGE_ENUM -touch_usage_index -#elif defined USAGE_MESSAGES +#define touch_trivial_usage \ "[-c] file [file ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nUpdate the last-modified date on the given file[s].\n\n" - "Options:\n" +#define touch_full_usage \ + "Update the last-modified date on the given file[s].\n\n" \ + "Options:\n" \ "\t-c\tDo not create any files" -#endif -#endif -DO_COMMA -#endif -#if defined BB_TR -#if defined USAGE_ENUM -tr_usage_index -#elif defined USAGE_MESSAGES +#define tr_trivial_usage \ "[-cds] STRING1 [STRING2]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nTranslate, squeeze, and/or delete characters from\n" - "standard input, writing to standard output.\n\n" - "Options:\n" - "\t-c\ttake complement of STRING1\n" - "\t-d\tdelete input characters coded STRING1\n" +#define tr_full_usage \ + "Translate, squeeze, and/or delete characters from\n" \ + "standard input, writing to standard output.\n\n" \ + "Options:\n" \ + "\t-c\ttake complement of STRING1\n" \ + "\t-d\tdelete input characters coded STRING1\n" \ "\t-s\tsqueeze multiple output characters of STRING2 into one character" -#endif -#endif -DO_COMMA -#endif -#if defined BB_TRUE_FALSE -#if defined USAGE_ENUM -true_usage_index -#elif defined USAGE_MESSAGES +#define true_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nReturn an exit code of TRUE (0)." -#endif -#endif -DO_COMMA -#endif +#define true_full_usage \ + "Return an exit code of TRUE (0)." -#if defined BB_TTY -#if defined USAGE_ENUM -tty_usage_index -#elif defined USAGE_MESSAGES +#define tty_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint the file name of the terminal connected to standard input.\n\n" - "Options:\n" +#define tty_full_usage \ + "Print the file name of the terminal connected to standard input.\n\n"\ + "Options:\n" \ "\t-s\tprint nothing, only return an exit status" -#endif -#endif -DO_COMMA -#endif -#if defined BB_UMOUNT -#if defined USAGE_ENUM -umount_usage_index -#elif defined USAGE_MESSAGES - "[flags] filesystem|directory" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\nUnmount file systems\n" - "\nFlags:\n" "\t-a:\tUnmount all file systems" -#ifdef BB_MTAB - " in /etc/mtab\n\t-n:\tDon't erase /etc/mtab entries\n" +#ifdef BB_FEATURE_MOUNT_FORCE + #define USAGE_MOUNT_FORCE(a) a #else - "\n" -#endif - "\t-r:\tTry to remount devices as read-only if mount is busy" -#if defined BB_FEATURE_MOUNT_FORCE - "\n\t-f:\tForce filesystem umount (i.e. unreachable NFS server)" -#endif -#if defined BB_FEATURE_MOUNT_LOOP - "\n\t-l:\tDo not free loop device (if a loop device has been used)" + #define USAGE_MOUNT_FORCE(a) #endif -#endif -#endif -DO_COMMA -#endif - -#if defined BB_UNAME -#if defined USAGE_ENUM -uname_usage_index -#elif defined USAGE_MESSAGES +#define umount_trivial_usage \ + "[flags] filesystem|directory" +#define umount_full_usage \ + "Unmount file systems\n" \ + "\nFlags:\n" "\t-a:\tUnmount all file systems" \ +USAGE_MTAB(" in /etc/mtab\n\t-n:\tDon't erase /etc/mtab entries") \ + "\n\t-r:\tTry to remount devices as read-only if mount is busy" \ +USAGE_MOUNT_FORCE("\n\t-f:\tForce filesystem umount (i.e. unreachable NFS server)") \ +USAGE_MOUNT_LOOP("\n\t-l:\tDo not free loop device (if a loop device has been used)" \ + ) + +#define uname_trivial_usage \ "[OPTION]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint certain system information. With no OPTION, same as -s.\n\n" - "Options:\n" - "\t-a\tprint all information\n" - "\t-m\tthe machine (hardware) type\n" - "\t-n\tprint the machine's network node hostname\n" - "\t-r\tprint the operating system release\n" - "\t-s\tprint the operating system name\n" - - "\t-p\tprint the host processor type\n" +#define uname_full_usage \ + "Print certain system information. With no OPTION, same as -s.\n\n" \ + "Options:\n" \ + "\t-a\tprint all information\n" \ + "\t-m\tthe machine (hardware) type\n" \ + "\t-n\tprint the machine's network node hostname\n" \ + "\t-r\tprint the operating system release\n" \ + "\t-s\tprint the operating system name\n" \ + "\t-p\tprint the host processor type\n" \ "\t-v\tprint the operating system version" -#endif -#endif -DO_COMMA -#endif -#if defined BB_UNIQ -#if defined USAGE_ENUM -uniq_usage_index -#elif defined USAGE_MESSAGES +#define uniq_trivial_usage \ "[OPTION]... [INPUT [OUTPUT]]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nDiscard all but one of successive identical lines from INPUT\n" - "(or standard input), writing to OUTPUT (or standard output).\n" - "Options:\n" - "\t-c\tprefix lines by the number of occurrences\n" - "\t-d\tonly print duplicate lines\n" +#define uniq_full_usage \ + "Discard all but one of successive identical lines from INPUT\n" \ + "(or standard input), writing to OUTPUT (or standard output).\n" \ + "Options:\n" \ + "\t-c\tprefix lines by the number of occurrences\n" \ + "\t-d\tonly print duplicate lines\n" \ "\t-u\tonly print unique lines" -#endif -#endif -DO_COMMA -#endif -#if defined BB_UNIX2DOS -#if defined USAGE_ENUM -unix2dos_usage_index -#elif defined USAGE_MESSAGES +#define unix2dos_trivial_usage \ "< unixfile > dosfile" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nConverts a text file from unix format to dos format." -#endif -#endif -DO_COMMA -#endif +#define unix2dos_full_usage \ + "Converts a text file from unix format to dos format." -#if defined BB_UPDATE -#if defined USAGE_ENUM -update_usage_index -#elif defined USAGE_MESSAGES +#define update_trivial_usage \ "[options]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPeriodically flushes filesystem buffers.\n\n" - "Options:\n" - "\t-S\tforce use of sync(2) instead of flushing\n" - "\t-s SECS\tcall sync this often (default 30)\n" +#define update_full_usage \ + "Periodically flushes filesystem buffers.\n\n" \ + "Options:\n" \ + "\t-S\tforce use of sync(2) instead of flushing\n" \ + "\t-s SECS\tcall sync this often (default 30)\n" \ "\t-f SECS\tflush some buffers this often (default 5)" -#endif -#endif -DO_COMMA -#endif -#if defined BB_UPTIME -#if defined USAGE_ENUM -uptime_usage_index -#elif defined USAGE_MESSAGES +#define uptime_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nDisplay the time since the last boot." -#endif -#endif -DO_COMMA -#endif +#define uptime_full_usage \ + "Display the time since the last boot." -#if defined BB_USLEEP -#if defined USAGE_ENUM -usleep_usage_index -#elif defined USAGE_MESSAGES +#define usleep_trivial_usage \ "N" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPause for N microseconds." -#endif -#endif -DO_COMMA -#endif +#define usleep_full_usage \ + "Pause for N microseconds." -#if defined BB_UUDECODE -#if defined USAGE_ENUM -uudecode_usage_index -#elif defined USAGE_MESSAGES +#define uudecode_trivial_usage \ "[FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nUudecode a file that is uuencoded.\n\n" - "Options:\n" - "\t-o FILE\tdirect output to FILE" -#endif -#endif -DO_COMMA -#endif +#define uudecode_full_usage \ + "Uudecode a file that is uuencoded.\n\n" \ + "Options:\n" \ + "\t-o FILE\tdirect output to FILE" \ -#if defined BB_UUENCODE -#if defined USAGE_ENUM -uuencode_usage_index -#elif defined USAGE_MESSAGES +#define uuencode_trivial_usage \ "[OPTION] [INFILE] REMOTEFILE" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nUuencode a file.\n\n" - "Options:\n" +#define uuencode_full_usage \ + "Uuencode a file.\n\n" \ + "Options:\n" \ "\t-m\tuse base64 encoding as of RFC1521" -#endif -#endif -DO_COMMA -#endif -#if defined BB_WATCHDOG -#if defined USAGE_ENUM -watchdog_usage_index -#elif defined USAGE_MESSAGES +#define watchdog_trivial_usage \ "dev" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPeriodically write to watchdog device \"dev\"" -#endif -#endif -DO_COMMA -#endif +#define watchdog_full_usage \ + "Periodically write to watchdog device \"dev\"" -#if defined BB_WC -#if defined USAGE_ENUM -wc_usage_index -#elif defined USAGE_MESSAGES +#define wc_trivial_usage \ "[OPTION]... [FILE]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrint line, word, and byte counts for each FILE, and a total line if\n" - "more than one FILE is specified. With no FILE, read standard input.\n\n" - "Options:\n" - "\t-c\tprint the byte counts\n" - "\t-l\tprint the newline counts\n" - - "\t-L\tprint the length of the longest line\n" +#define wc_full_usage \ + "Print line, word, and byte counts for each FILE, and a total line if\n" \ + "more than one FILE is specified. With no FILE, read standard input.\n\n" \ + "Options:\n" \ + "\t-c\tprint the byte counts\n" \ + "\t-l\tprint the newline counts\n" \ + "\t-L\tprint the length of the longest line\n" \ "\t-w\tprint the word counts" -#endif -#endif -DO_COMMA -#endif -#if defined BB_WGET -#if defined USAGE_ENUM -wget_usage_index -#elif defined USAGE_MESSAGES - "[-c] [-O file] url" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nwget retrieves files via HTTP\n\n" - "Options:\n" - "\t-c\tcontinue retrieval of aborted transfers\n" +#define wget_trivial_usage \ + "[-c] [-O file] url" +#define wget_full_usage \ + "wget retrieves files via HTTP\n\n" \ + "Options:\n" \ + "\t-c\tcontinue retrieval of aborted transfers\n" \ "\t-O\tsave to filename ('-' for stdout)" -#endif -#endif -DO_COMMA -#endif -#if defined BB_WHICH -#if defined USAGE_ENUM -which_usage_index -#elif defined USAGE_MESSAGES +#define which_trivial_usage \ "[COMMAND ...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nLocates a COMMAND." -#endif -#endif -DO_COMMA -#endif +#define which_full_usage \ + "Locates a COMMAND." -#if defined BB_WHOAMI -#if defined USAGE_ENUM -whoami_usage_index -#elif defined USAGE_MESSAGES +#define whoami_trivial_usage \ "" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nPrints the user name associated with the current effective user id." -#endif -#endif -DO_COMMA -#endif +#define whoami_full_usage \ + "Prints the user name associated with the current effective user id." -#if defined BB_XARGS -#if defined USAGE_ENUM -xargs_usage_index -#elif defined USAGE_MESSAGES - "[COMMAND] [ARGS...]" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nExecutes COMMAND on every item given by standard input." -#endif -#endif -DO_COMMA -#endif +#define xargs_trivial_usage \ + "[COMMAND] [ARGS...]" +#define xargs_full_usage \ + "Executes COMMAND on every item given by standard input." -#if defined BB_YES -#if defined USAGE_ENUM -yes_usage_index -#elif defined USAGE_MESSAGES +#define yes_trivial_usage \ "[OPTION]... [STRING]..." -#ifndef BB_FEATURE_TRIVIAL_HELP - "\n\nRepeatedly outputs a line with all specified STRING(s), or `y'." -#endif -#endif -DO_COMMA -#endif - -#if defined USAGE_ENUM || defined USAGE_MESSAGES -}; -#endif - -#undef DOCOMMA -#undef USAGE_ENUM -#undef USAGE_MESSAGES +#define yes_full_usage \ + "Repeatedly outputs a line with all specified STRING(s), or `y'." +#define zcat_trivial_usage \ + "FILE" +#define zcat_full_usage \ + "Uncompress to stdout." @@ -54,7 +54,6 @@ #define bb_need_full_version #define BB_DECLARE_EXTERN #include "messages.c" -#include "usage.h" #include "pwd_grp/pwd.h" #include "pwd_grp/grp.h" @@ -81,21 +80,20 @@ static struct BB_applet *applet_using; extern void show_usage(void) { - static const char no_help[] = "No help available.\n"; - - const char *usage_string = no_help; + const char *format_string; + const char *usage_string = usage_messages; int i; - if (applet_using->usage_index >= 0) { - usage_string = usage_messages; - for (i=applet_using->usage_index ; i>0 ; ) { - if (!*usage_string++) { - --i; - } + for (i = applet_using - applets; i > 0; ) { + if (!*usage_string++) { + --i; } } - fprintf(stderr, "%s\n\nUsage: %s %s\n\n", full_version, - applet_using->name, usage_string); + format_string = "%s\n\nUsage: %s %s\n\n"; + if(*usage_string == 0) + format_string = "%s\n\nNo help available.\n\n"; + fprintf(stderr, format_string, + full_version, applet_using->name, usage_string); exit(EXIT_FAILURE); } |