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authorDenis Vlasenko2008-07-30 21:23:26 +0000
committerDenis Vlasenko2008-07-30 21:23:26 +0000
commitb35714986721a6f36ecb87034e6024138f6c0b6e (patch)
treed715bf54d18c2d72b883af8053b363db347aeebd /include/usage.h
parentc90e1be01b76aed12ef1cd77c789c842bda26ba6 (diff)
downloadbusybox-b35714986721a6f36ecb87034e6024138f6c0b6e.zip
busybox-b35714986721a6f36ecb87034e6024138f6c0b6e.tar.gz
chpst: large code shrink by Vladimir
function old new delta chpst_main 1058 1357 +299 euidgid 56 - -56 suidgid 59 - -59 slimit 208 - -208 packed_usage 24638 24420 -218 edir 375 - -375 ------------------------------------------------------------------------------ (add/remove: 0/4 grow/shrink: 1/1 up/down: 299/-916) Total: -617 bytes
Diffstat (limited to 'include/usage.h')
-rw-r--r--include/usage.h67
1 files changed, 31 insertions, 36 deletions
diff --git a/include/usage.h b/include/usage.h
index 110fbf6..466dfac 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -365,27 +365,26 @@
"-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
#define chpst_trivial_usage \
- "[-vP012] [-u user[:group]] [-U user[:group]] [-e dir] " \
- "[-/ dir] [-n nice] [-m bytes] [-d bytes] [-o files] " \
- "[-p processes] [-f bytes] [-c bytes] prog args"
+ "[-vP012] [-u USER[:GRP]] [-U USER[:GRP]] [-e DIR]\n" \
+ " [-/ DIR] [-n NICE] [-m BYTES] [-d BYTES] [-o N]\n" \
+ " [-p N] [-f BYTES] [-c BYTES] PROG ARGS"
#define chpst_full_usage "\n\n" \
- "Change the process state and run specified program\n" \
+ "Change the process state and run PROG\n" \
"\nOptions:" \
"\n -u USER[:GRP] Set uid and gid" \
"\n -U USER[:GRP] Set $UID and $GID in environment" \
"\n -e DIR Set environment variables as specified by files" \
"\n in DIR: file=1st_line_of_file" \
"\n -/ DIR Chroot to DIR" \
- "\n -n INC Add INC to nice value" \
- "\n -m BYTES Limit data segment, stack segment, locked physical pages," \
- "\n and total of all segment per process to BYTES each" \
+ "\n -n NICE Add NICE to nice value" \
+ "\n -m BYTES Same as -d BYTES -s BYTES -l BYTES" \
"\n -d BYTES Limit data segment" \
- "\n -o N Limit the number of open file descriptors per process to N" \
- "\n -p N Limit number of processes per uid to N" \
- "\n -f BYTES Limit output file size to BYTES" \
- "\n -c BYTES Limit core file size to BYTES" \
+ "\n -o N Limit number of open files per process" \
+ "\n -p N Limit number of processes per uid" \
+ "\n -f BYTES Limit output file sizes" \
+ "\n -c BYTES Limit core file size" \
"\n -v Verbose" \
- "\n -P Run prog in a new process group" \
+ "\n -P Create new process group" \
"\n -0 Close standard input" \
"\n -1 Close standard output" \
"\n -2 Close standard error" \
@@ -394,41 +393,37 @@
"account prog args"
#define setuidgid_full_usage "\n\n" \
"Set uid and gid to account's uid and gid, removing all supplementary\n" \
- "groups, then run prog"
+ "groups and run PROG"
#define envuidgid_trivial_usage \
"account prog args"
#define envuidgid_full_usage "\n\n" \
- "Set $UID to account's uid and $GID to account's gid, then run prog"
+ "Set $UID to account's uid and $GID to account's gid and run PROG"
#define envdir_trivial_usage \
"dir prog args"
#define envdir_full_usage "\n\n" \
"Set various environment variables as specified by files\n" \
- "in the directory dir, then run prog"
+ "in the directory dir and run PROG"
#define softlimit_trivial_usage \
- "[-a allbytes] [-c corebytes] [-d databytes] [-f filebytes] " \
- "[-l lockbytes] [-m membytes] [-o openfiles] [-p processes] " \
- "[-r residentbytes] [-s stackbytes] [-t cpusecs] prog args"
+ "[-a BYTES] [-m BYTES] [-d BYTES] [-s BYTES] [-l BYTES]\n" \
+ " [-f BYTES] [-c BYTES] [-r BYTES] [-o N] [-p N] [-t N]\n" \
+ " PROG ARGS"
#define softlimit_full_usage "\n\n" \
- "Set soft resource limits, then run prog\n" \
- "\nOptions:" \
- "\n -m n Same as -d n -s n -l n -a n" \
- "\n -d n Limit the data segment per process to n bytes" \
- "\n -s n Limit the stack segment per process to n bytes" \
- "\n -l n Limit the locked physical pages per process to n bytes" \
- "\n -a n Limit the total of all segments per process to n bytes" \
- "\n -o n Limit the number of open file descriptors per process to n" \
- "\n -p n Limit the number of processes per uid to n" \
+ "Set soft resource limits, then run PROG\n" \
+ "\nOptions:" \
+ "\n -a BYTES Limit total size of all segments" \
+ "\n -m BYTES Same as -d BYTES -s BYTES -l BYTES -a BYTES" \
+ "\n -d BYTES Limit data segment" \
+ "\n -s BYTES Limit stack segment" \
+ "\n -l BYTES Limit locked memory size" \
+ "\n -o N Limit number of open files per process" \
+ "\n -p N Limit number of processes per uid" \
"\nOptions controlling file sizes:" \
- "\n -f n Limit output file sizes to n bytes" \
- "\n -c n Limit core file sizes to n bytes" \
+ "\n -f BYTES Limit output file sizes" \
+ "\n -c BYTES Limit core file size" \
"\nEfficiency opts:" \
- "\n -r n Limit the resident set size to n bytes. This limit is not" \
- "\n enforced unless physical memory is full" \
- "\n -t n Limit the CPU time to n seconds. This limit is not enforced" \
- "\n except that the process receives a SIGXCPU signal after n seconds" \
- "\n" \
- "\nSome options may have no effect on some operating systems" \
- "\nn may be =, indicating that soft limit should be set equal to hard limit" \
+ "\n -r BYTES Limit resident set size" \
+ "\n -t N Limit CPU time, process receives" \
+ "\n a SIGXCPU after N seconds" \
#define chroot_trivial_usage \
"NEWROOT [COMMAND...]"