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| author | cvs2svn <admin@example.com> | 2012-07-13 17:49:56 +0000 |
|---|---|---|
| committer | cvs2svn <admin@example.com> | 2012-07-13 17:49:56 +0000 |
| commit | ee04221ea8063435416c7e6369e6eae76843aa71 (patch) | |
| tree | 821921a1dd0a5a3cece91121e121cc63c4b68128 /src/lib/libc/string/memrchr.c | |
| parent | adf6731f6e1d04718aee00cb93435143046aee9a (diff) | |
| download | openbsd-eric_g2k12.tar.gz openbsd-eric_g2k12.tar.bz2 openbsd-eric_g2k12.zip | |
This commit was manufactured by cvs2git to create tag 'eric_g2k12'.eric_g2k12
Diffstat (limited to 'src/lib/libc/string/memrchr.c')
| -rw-r--r-- | src/lib/libc/string/memrchr.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/src/lib/libc/string/memrchr.c b/src/lib/libc/string/memrchr.c deleted file mode 100644 index bd27ebc620..0000000000 --- a/src/lib/libc/string/memrchr.c +++ /dev/null | |||
| @@ -1,38 +0,0 @@ | |||
| 1 | /* $OpenBSD: memrchr.c,v 1.2 2007/11/27 16:22:12 martynas Exp $ */ | ||
| 2 | |||
| 3 | /* | ||
| 4 | * Copyright (c) 2007 Todd C. Miller <Todd.Miller@courtesan.com> | ||
| 5 | * | ||
| 6 | * Permission to use, copy, modify, and distribute this software for any | ||
| 7 | * purpose with or without fee is hereby granted, provided that the above | ||
| 8 | * copyright notice and this permission notice appear in all copies. | ||
| 9 | * | ||
| 10 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | ||
| 11 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | ||
| 12 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | ||
| 13 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | ||
| 14 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | ||
| 15 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | ||
| 16 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | ||
| 17 | */ | ||
| 18 | |||
| 19 | #include <string.h> | ||
| 20 | |||
| 21 | /* | ||
| 22 | * Reverse memchr() | ||
| 23 | * Find the last occurrence of 'c' in the buffer 's' of size 'n'. | ||
| 24 | */ | ||
| 25 | void * | ||
| 26 | memrchr(const void *s, int c, size_t n) | ||
| 27 | { | ||
| 28 | const unsigned char *cp; | ||
| 29 | |||
| 30 | if (n != 0) { | ||
| 31 | cp = (unsigned char *)s + n; | ||
| 32 | do { | ||
| 33 | if (*(--cp) == (unsigned char)c) | ||
| 34 | return((void *)cp); | ||
| 35 | } while (--n != 0); | ||
| 36 | } | ||
| 37 | return(NULL); | ||
| 38 | } | ||
