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| author | Ulrich Drepper <drepper@redhat.com> | 2001-12-06 05:11:32 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2001-12-06 05:11:32 +0000 |
| commit | f5e6e2ee301eaf4ba89399a30418e777c0d0f9d7 (patch) | |
| tree | 051050960143ec194f7b26c5e02a45d933750c38 /sysdeps | |
| parent | c7b4c95cd167d4e0b8c4fccac98233217283df45 (diff) | |
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Update.
* sysdeps/generic/strncase.c: Likewise.
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/generic/strncase.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/sysdeps/generic/strncase.c b/sysdeps/generic/strncase.c index 429fb1af6b..4251dc1ce4 100644 --- a/sysdeps/generic/strncase.c +++ b/sysdeps/generic/strncase.c @@ -1,6 +1,6 @@ /* Compare at most N characters of two strings without taking care for the case. - Copyright (C) 1992, 1996, 1997 Free Software Foundation, Inc. + Copyright (C) 1992, 1996, 1997, 2001 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -58,20 +58,16 @@ __strncasecmp (s1, s2, n LOCALE_PARAM) { const unsigned char *p1 = (const unsigned char *) s1; const unsigned char *p2 = (const unsigned char *) s2; - unsigned char c1, c2; + int result; if (p1 == p2 || n == 0) return 0; - do - { - c1 = TOLOWER (*p1++); - c2 = TOLOWER (*p2++); - if (c1 == '\0' || c1 != c2) - return c1 - c2; - } while (--n > 0); + while ((result = TOLOWER (*p1) - TOLOWER (*p2++)) == 0) + if (*p1++ == '\0' || --n == 0) + break; - return c1 - c2; + return result; } #ifndef __strncasecmp weak_alias (__strncasecmp, strncasecmp) |