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| author | Nadezhda Ivanova <nadezhda.ivanova@postpath.com> | 2010-01-04 11:24:10 +0200 |
|---|---|---|
| committer | Nadezhda Ivanova <nadezhda.ivanova@postpath.com> | 2010-01-04 11:24:10 +0200 |
| commit | fb5383c69ee52fb5e6d066a43451dc8c806cc795 (patch) | |
| tree | 45b72e03f68ab6d212755c524f8e8a60a3b4373a /lib/replace/replace.c | |
| parent | 60d8ab3b7b0bd2c9b633f0380d1fdf5bcf5e2621 (diff) | |
| parent | a06e5cdb99ddf7abf16486d3837105ec4e0da9ee (diff) | |
| download | samba-fb5383c69ee52fb5e6d066a43451dc8c806cc795.tar.gz samba-fb5383c69ee52fb5e6d066a43451dc8c806cc795.tar.bz2 samba-fb5383c69ee52fb5e6d066a43451dc8c806cc795.zip | |
Merge branch 'master' of git://git.samba.org/samba
Diffstat (limited to 'lib/replace/replace.c')
| -rw-r--r-- | lib/replace/replace.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/lib/replace/replace.c b/lib/replace/replace.c index fc15717349..17fd46bcc8 100644 --- a/lib/replace/replace.c +++ b/lib/replace/replace.c @@ -681,3 +681,26 @@ char *rep_realpath(const char *path, char *resolved_path) return NULL; } #endif + + +#ifndef HAVE_MEMMEM +void *rep_memmem(const void *haystack, size_t haystacklen, + const void *needle, size_t needlelen) +{ + if (needlelen == 0) { + return discard_const(haystack); + } + while (haystacklen >= needlelen) { + char *p = memchr(haystack, *(const char *)needle, + haystacklen-(needlelen-1)); + if (!p) return NULL; + if (memcmp(p, needle, needlelen) == 0) { + return p; + } + haystack = p+1; + haystacklen -= (p - (const char *)haystack) + 1; + } + return NULL; +} +#endif + |