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-rw-r--r--patches/cmp_n.diff377
1 files changed, 0 insertions, 377 deletions
diff --git a/patches/cmp_n.diff b/patches/cmp_n.diff
deleted file mode 100644
index fc4661c..0000000
--- a/patches/cmp_n.diff
+++ /dev/null
@@ -1,377 +0,0 @@
-Index: coreutils/Config.in
-===================================================================
-RCS file: /var/cvs/busybox/coreutils/Config.in,v
-retrieving revision 1.24
-diff -u -r1.24 Config.in
---- a/coreutils/Config.in 15 Mar 2004 08:28:19 -0000 1.24
-+++ b/coreutils/Config.in 31 Mar 2004 11:51:17 -0000
-@@ -59,6 +59,21 @@
- cmp is used to compare two files and returns the result
- to standard output.
-
-+config CONFIG_FEATURE_CMP_SKIP
-+ bool " Enable optional arguments SKIP1 and SKIP2"
-+ default n
-+ depends on CONFIG_CMP
-+ help
-+ SKIP1 and SKIP2 specify how many bytes to ignore
-+ at the start of each file.
-+
-+config CONFIG_FEATURE_CMP_LIMIT
-+ bool " Enable limit of inputs"
-+ default n
-+ depends on CONFIG_CMP
-+ help
-+ Enable cmp option (-n).
-+
- config CONFIG_CP
- bool "cp"
- default n
-Index: coreutils/cmp.c
-===================================================================
-RCS file: /var/cvs/busybox/coreutils/cmp.c,v
-retrieving revision 1.9
-diff -u -r1.9 cmp.c
---- a/coreutils/cmp.c 19 Mar 2003 09:11:32 -0000 1.9
-+++ b/coreutils/cmp.c 31 Mar 2004 11:51:17 -0000
-@@ -39,6 +39,12 @@
- #include <unistd.h>
- #include "busybox.h"
-
-+#ifdef CONFIG_FEATURE_CMP_SKIP
-+#define MAX_OPTIONAL_ARGS 3
-+#else
-+#define MAX_OPTIONAL_ARGS 1
-+#endif
-+
- static FILE *cmp_xfopen_input(const char *filename)
- {
- FILE *fp;
-@@ -58,12 +64,57 @@
- static const char fmt_l_opt[] = "%.0s%.0s%d %3o %3o\n"; /* nicer gnu format */
- #endif
-
--static const char opt_chars[] = "sl";
-+#ifdef CONFIG_FEATURE_CMP_LIMIT
-+#define OPTCHR_LIMIT "n:"
-+#define OPTARG_LIMIT ,&limit_str
-+#else
-+#define OPTCHR_LIMIT
-+#define OPTARG_LIMIT
-+#endif
-+
-+static const char opt_chars[] = "sl" OPTCHR_LIMIT;
-
- enum {
- OPT_s = 1,
-- OPT_l = 2
-+ OPT_l = 2,
-+ OPT_n = 4
-+};
-+
-+#ifdef CONFIG_LFS
-+#define SUFFIX_STRUCT suffix_mult64
-+#define PARSE_FUNC bb_xgetllarg10_sfx
-+#else
-+#define SUFFIX_STRUCT suffix_mult
-+#define PARSE_FUNC bb_xgetlarg10_sfx
-+#endif
-+
-+#if defined(CONFIG_FEATURE_CMP_SKIP) || defined(CONFIG_FEATURE_CMP_LIMIT)
-+static const struct SUFFIX_STRUCT suffixes[] = {
-+ { "k", 1UL << 10 },
-+ { "M", 1UL << 20 },
-+ { "G", 1UL << 30 },
-+#ifdef CONFIG_LFS
-+ { "T", 1ULL << 40 },
-+ { "P", 1ULL << 50 },
-+ { "E", 1ULL << 60 },
-+#endif
-+ { NULL, 0 }
- };
-+#endif
-+
-+#ifdef CONFIG_FEATURE_CMP_SKIP
-+static void skip_input(FILE *fp, off_t skip, const char *filename)
-+{
-+ if (skip > 0 && fseeko(fp, skip, SEEK_CUR) != 0) {
-+ while (skip-- > 0) {
-+ if (getc(fp) == EOF) {
-+ bb_xferror(fp, filename);
-+ break;
-+ }
-+ }
-+ }
-+}
-+#endif
-
- int cmp_main(int argc, char **argv)
- {
-@@ -73,12 +124,26 @@
- int c1, c2, char_pos, line_pos;
- int opt_flags;
- int exit_val = 0;
-+#ifdef CONFIG_FEATURE_CMP_SKIP
-+ off_t skip1 = 0, skip2 = 0;
-+#endif
-+#ifdef CONFIG_FEATURE_CMP_LIMIT
-+ off_t limit = -1;
-+ char *limit_str;
-+#endif
-
- bb_default_error_retval = 2; /* 1 is returned if files are different. */
-
-- opt_flags = bb_getopt_ulflags(argc, argv, opt_chars);
-+ opt_flags = bb_getopt_ulflags(argc, argv, opt_chars OPTARG_LIMIT);
-
-- if ((opt_flags == 3) || (((unsigned int)(--argc - optind)) > 1)) {
-+#ifdef CONFIG_FEATURE_CMP_LIMIT
-+ if (opt_flags & OPT_n) {
-+ limit = PARSE_FUNC(limit_str, suffixes);
-+ opt_flags &= 3;
-+ }
-+#endif
-+
-+ if ((opt_flags == 3) || (((unsigned int)(--argc - optind)) > MAX_OPTIONAL_ARGS)) {
- bb_show_usage();
- }
-
-@@ -87,6 +152,13 @@
- filename2 = "-";
- if (*++argv) {
- filename2 = *argv;
-+#ifdef CONFIG_FEATURE_CMP_SKIP
-+ if (*++argv) {
-+ skip1 = PARSE_FUNC(*argv, suffixes);
-+ if (*++argv)
-+ skip2 = PARSE_FUNC(*argv, suffixes);
-+ }
-+#endif
- }
- fp2 = cmp_xfopen_input(filename2);
-
-@@ -98,6 +170,11 @@
- return 0;
- }
-
-+#ifdef CONFIG_FEATURE_CMP_SKIP
-+ skip_input(fp1, skip1, filename1);
-+ skip_input(fp2, skip2, filename2);
-+#endif
-+
- fmt = fmt_differ;
- if (opt_flags == OPT_l) {
- fmt = fmt_l_opt;
-@@ -106,6 +183,10 @@
- char_pos = 0;
- line_pos = 1;
- do {
-+#ifdef CONFIG_FEATURE_CMP_LIMIT
-+ if (limit-- == 0)
-+ break;
-+#endif
- c1 = getc(fp1);
- c2 = getc(fp2);
- ++char_pos;
-Index: include/usage.h
-===================================================================
-RCS file: /var/cvs/busybox/include/usage.h,v
-retrieving revision 1.198
-diff -u -r1.198 usage.h
---- a/include/usage.h 29 Mar 2004 08:20:08 -0000 1.198
-+++ b/include/usage.h 31 Mar 2004 11:51:17 -0000
-@@ -186,14 +186,29 @@
- #define clear_full_usage \
- "Clear screen."
-
-+#ifdef CONFIG_FEATURE_CMP_SKIP
-+#define USAGE_CMP_SKIP(a) a
-+#else
-+#define USAGE_CMP_SKIP(a)
-+#endif
-+
-+#ifdef CONFIG_FEATURE_CMP_LIMIT
-+#define USAGE_CMP_LIMIT(a) a
-+#else
-+#define USAGE_CMP_LIMIT(a)
-+#endif
-+
- #define cmp_trivial_usage \
-- "[OPTION]... FILE1 [FILE2]"
-+ "[OPTION]... FILE1 [FILE2" USAGE_CMP_SKIP(" [SKIP1 [SKIP2]]") "]"
- #define cmp_full_usage \
-- "Compare files.\n\n" \
-+ "Compare files.\n" \
-+ USAGE_CMP_SKIP("SKIP1 and SKIP2 are the number of bytes to skip in each file.\n") \
-+ "\n" \
- "Options:\n" \
-- "\t-l\tWrite the byte numbers (decimal) and values (octal)\n" \
-- "\t\t for all differing bytes.\n" \
-- "\t-s\tquiet mode - do not print"
-+ "\t-l\t\tWrite the byte numbers (decimal) and values (octal)\n" \
-+ "\t\t\t for all differing bytes.\n" \
-+ USAGE_CMP_LIMIT("\t-n LIMIT\tCompare at most LIMIT bytes.\n") \
-+ "\t-s\t\tquiet mode - do not print"
-
- #define cp_trivial_usage \
- "[OPTION]... SOURCE DEST"
-Index: include/libbb.h
-===================================================================
-RCS file: /var/cvs/busybox/include/libbb.h,v
-retrieving revision 1.129
-diff -u -r1.129 libbb.h
---- a/include/libbb.h 15 Mar 2004 08:28:38 -0000 1.129
-+++ b/include/libbb.h 31 Mar 2004 11:51:17 -0000
-@@ -217,6 +217,21 @@
- const struct suffix_mult *suffixes);
- extern long bb_xgetlarg10_sfx(const char *arg, const struct suffix_mult *suffixes);
-
-+struct suffix_mult64 {
-+ const char *suffix;
-+ unsigned long long mult;
-+};
-+
-+extern unsigned long long bb_xgetullarg_bnd_sfx(const char *arg, int base,
-+ unsigned long long lower,
-+ unsigned long long upper,
-+ const struct suffix_mult64 *suffixes);
-+
-+extern long long bb_xgetllarg_bnd_sfx(const char *arg, int base,
-+ long long lower,
-+ long long upper,
-+ const struct suffix_mult64 *suffixes);
-+extern long long bb_xgetllarg10_sfx(const char *arg, const struct suffix_mult64 *suffixes);
-
- //#warning pitchable now?
- extern unsigned long bb_xparse_number(const char *numstr,
-Index: libbb/Makefile.in
-===================================================================
-RCS file: /var/cvs/busybox/libbb/Makefile.in,v
-retrieving revision 1.34
-diff -u -r1.34 Makefile.in
---- a/libbb/Makefile.in 6 Mar 2004 22:11:45 -0000 1.34
-+++ b/libbb/Makefile.in 31 Mar 2004 11:51:17 -0000
-@@ -70,7 +70,8 @@
-
- LIBBB_MSRC3:=$(LIBBB_DIR)xgetularg.c
- LIBBB_MOBJ3:=xgetularg_bnd_sfx.o xgetlarg_bnd_sfx.o getlarg10_sfx.o \
-- xgetularg_bnd.o xgetularg10_bnd.o xgetularg10.o
-+ xgetularg_bnd.o xgetularg10_bnd.o xgetularg10.o \
-+ xgetullarg_bnd_sfx.o xgetllarg_bnd_sfx.o xgetllarg10_sfx.o
-
- LIBBB_MSRC4:=$(LIBBB_DIR)/safe_strtol.c
- LIBBB_MOBJ4:=safe_strtoi.o safe_strtod.o safe_strtol.o safe_strtoul.o
-Index: libbb/xgetularg.c
-===================================================================
-RCS file: /var/cvs/busybox/libbb/xgetularg.c,v
-retrieving revision 1.2
-diff -u -r1.2 xgetularg.c
---- a/libbb/xgetularg.c 15 Mar 2004 08:28:44 -0000 1.2
-+++ b/libbb/xgetularg.c 31 Mar 2004 11:51:17 -0000
-@@ -158,3 +158,106 @@
- return bb_xgetularg10_bnd(arg, 0, ULONG_MAX);
- }
- #endif
-+
-+#ifdef L_xgetullarg_bnd_sfx
-+extern
-+unsigned long long bb_xgetullarg_bnd_sfx(const char *arg, int base,
-+ unsigned long long lower,
-+ unsigned long long upper,
-+ const struct suffix_mult64 *suffixes)
-+{
-+ unsigned long long r;
-+ int old_errno;
-+ char *e;
-+
-+ assert(arg);
-+
-+ /* Disallow '-' and any leading whitespace. Speed isn't critical here
-+ * since we're parsing commandline args. So make sure we get the
-+ * actual isspace function rather than a larger macro implementaion. */
-+ if ((*arg == '-') || (isspace)(*arg)) {
-+ bb_show_usage();
-+ }
-+
-+ /* Since this is a lib function, we're not allowed to reset errno to 0.
-+ * Doing so could break an app that is deferring checking of errno.
-+ * So, save the old value so that we can restore it if successful. */
-+ old_errno = errno;
-+ errno = 0;
-+ r = strtoull(arg, &e, base);
-+ /* Do the initial validity check. Note: The standards do not
-+ * guarantee that errno is set if no digits were found. So we
-+ * must test for this explicitly. */
-+ if (errno || (arg == e)) { /* error or no digits */
-+ bb_show_usage();
-+ }
-+ errno = old_errno; /* Ok. So restore errno. */
-+
-+ /* Do optional suffix parsing. Allow 'empty' suffix tables.
-+ * Note that we also all nul suffixes with associated multipliers,
-+ * to allow for scaling of the arg by some default multiplier. */
-+
-+ if (suffixes) {
-+ while (suffixes->suffix) {
-+ if (strcmp(suffixes->suffix, e) == 0) {
-+ if (ULONG_LONG_MAX / suffixes->mult < r) { /* Overflow! */
-+ bb_show_usage();
-+ }
-+ ++e;
-+ r *= suffixes->mult;
-+ break;
-+ }
-+ ++suffixes;
-+ }
-+ }
-+
-+ /* Finally, check for illegal trailing chars and range limits. */
-+ /* Note: although we allow leading space (via stroul), trailing space
-+ * is an error. It would be easy enough to allow though if desired. */
-+ if (*e || (r < lower) || (r > upper)) {
-+ bb_show_usage();
-+ }
-+
-+ return r;
-+}
-+#endif
-+
-+#ifdef L_xgetllarg_bnd_sfx
-+extern
-+long long bb_xgetllarg_bnd_sfx(const char *arg, int base,
-+ long long lower,
-+ long long upper,
-+ const struct suffix_mult64 *suffixes)
-+{
-+ unsigned long long u = LONG_LONG_MAX;
-+ long long r;
-+ const char *p = arg;
-+
-+ if ((*p == '-') && (p[1] != '+')) {
-+ ++p;
-+#if LONG_LONG_MAX == (-(LONG_LONG_MIN + 1))
-+ ++u; /* two's complement */
-+#endif
-+ }
-+
-+ r = bb_xgetullarg_bnd_sfx(p, base, 0, u, suffixes);
-+
-+ if (*arg == '-') {
-+ r = -r;
-+ }
-+
-+ if ((r < lower) || (r > upper)) {
-+ bb_show_usage();
-+ }
-+
-+ return r;
-+}
-+#endif
-+
-+#ifdef L_xgetllarg10_sfx
-+extern
-+long long bb_xgetllarg10_sfx(const char *arg, const struct suffix_mult64 *suffixes)
-+{
-+ return bb_xgetllarg_bnd_sfx(arg, 10, LONG_LONG_MIN, LONG_LONG_MAX, suffixes);
-+}
-+#endif
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