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| author | Jim Meyering <jim@meyering.net> | 2000-11-16 10:15:54 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 2000-11-16 10:15:54 +0000 |
| commit | f2e553b126c9c260a9929ec88273827d102ec528 (patch) | |
| tree | 497e5d253b0d0f9592a433aba82f35adc7b35130 /lib/strverscmp.c | |
| parent | 8a93bbce06793dea2b66165a2d833c66bc10936c (diff) | |
| download | coreutils-f2e553b126c9c260a9929ec88273827d102ec528.tar.xz | |
Incorporate weak-alias-related changes from glibc.
Diffstat (limited to 'lib/strverscmp.c')
| -rw-r--r-- | lib/strverscmp.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/lib/strverscmp.c b/lib/strverscmp.c index 830a5458b..c920bd78b 100644 --- a/lib/strverscmp.c +++ b/lib/strverscmp.c @@ -26,7 +26,7 @@ #include <ctype.h> /* states: S_N: normal, S_I: comparing integral part, S_F: comparing - Fractional parts, S_Z: idem but with leading Zeroes only */ + fractional parts, S_Z: idem but with leading Zeroes only */ #define S_N 0x0 #define S_I 0x4 #define S_F 0x8 @@ -36,6 +36,7 @@ #define CMP 2 #define LEN 3 + /* ISDIGIT differs from isdigit, as follows: - Its arg may be any int or unsigned int; it need not be an unsigned char. - It's guaranteed to evaluate its argument exactly once. @@ -46,13 +47,20 @@ host does not conform to Posix. */ #define ISDIGIT(c) ((unsigned) (c) - '0' <= 9) +#undef __strverscmp +#undef strverscmp + +#ifndef weak_alias +# define __strverscmp strverscmp +#endif + /* Compare S1 and S2 as strings holding indices/version numbers, returning less than, equal to or greater than zero if S1 is less than, equal to or greater than S2 (for more info, see the texinfo doc). */ int -strverscmp (const char *s1, const char *s2) +__strverscmp (const char *s1, const char *s2) { const unsigned char *p1 = (const unsigned char *) s1; const unsigned char *p2 = (const unsigned char *) s2; @@ -120,3 +128,6 @@ strverscmp (const char *s1, const char *s2) return state; } } +#ifdef weak_alias +weak_alias (__strverscmp, strverscmp) +#endif |