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| author | Daniel Trebbien | 2013-01-31 00:49:08 +0100 |
|---|---|---|
| committer | Daniel Trebbien | 2013-01-31 00:53:00 +0100 |
| commit | 02887b73ebdbf3a222b87d8f09c65b58b7b9a696 (patch) | |
| tree | e5a8295d2cfdefa08d479b74645a15fb2ec8c0cb /lib/strutils.c | |
| parent | textual: improve an error message and a help text (diff) | |
| download | kernel-qcow2-util-linux-02887b73ebdbf3a222b87d8f09c65b58b7b9a696.tar.gz kernel-qcow2-util-linux-02887b73ebdbf3a222b87d8f09c65b58b7b9a696.tar.xz kernel-qcow2-util-linux-02887b73ebdbf3a222b87d8f09c65b58b7b9a696.zip | |
Implement mempcpy() in terms of memcpy() if mempcpy() is unavailable
Diffstat (limited to 'lib/strutils.c')
| -rw-r--r-- | lib/strutils.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/strutils.c b/lib/strutils.c index 5dda13805..2337b07b9 100644 --- a/lib/strutils.c +++ b/lib/strutils.c @@ -132,6 +132,13 @@ err: return -1; } +#ifndef HAVE_MEMPCPY +void *mempcpy(void *restrict dest, const void *restrict src, size_t n) +{ + return ((char *)memcpy(dest, src, n)) + n; +} +#endif + #ifndef HAVE_STRNLEN size_t strnlen(const char *s, size_t maxlen) { |