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| author | Carmelo Amoroso <carmelo.amoroso@st.com> | 2008-06-19 07:23:49 +0000 |
|---|---|---|
| committer | Carmelo Amoroso <carmelo.amoroso@st.com> | 2008-06-19 07:23:49 +0000 |
| commit | 3f3ef88b6546bbd73098b8a903a4a8e9fe8c25de (patch) | |
| tree | c1f9f45e8931c77d17dfe83d51eec05f552d3983 /libc/string/generic/memmove.c | |
| parent | 8b96f0d1ca80a4ba9f8b06313dac4e7a351d728d (diff) | |
| download | uClibc-alpine-3f3ef88b6546bbd73098b8a903a4a8e9fe8c25de.tar.bz2 uClibc-alpine-3f3ef88b6546bbd73098b8a903a4a8e9fe8c25de.tar.xz | |
Move static function _wordcopy_fwd_aligned and _wordcopy_fwd_dest_aligned from memcopy.h to _memcpy_fwd.c to avoid unneeded inclusion in other .c files and silent gcc about unused static function
Diffstat (limited to 'libc/string/generic/memmove.c')
| -rw-r--r-- | libc/string/generic/memmove.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/libc/string/generic/memmove.c b/libc/string/generic/memmove.c index febf014ca..7f945b150 100644 --- a/libc/string/generic/memmove.c +++ b/libc/string/generic/memmove.c @@ -24,8 +24,13 @@ #include "memcopy.h" #include "pagecopy.h" -libc_hidden_proto(memmove) -libc_hidden_proto(memcpy) +#ifdef __ARCH_HAS_BWD_MEMCPY__ +/* generic-opt memmove assumes memcpy does forward copying! */ +#include "_memcpy_fwd.c" +#endif + +/* Experimentally off - libc_hidden_proto(memmove) */ +/* Experimentally off - libc_hidden_proto(memcpy) */ static void _wordcopy_bwd_aligned (long int dstp, long int srcp, size_t len) { @@ -223,7 +228,7 @@ void *memmove (void *dest, const void *src, size_t len) if (dstp - srcp >= len) /* *Unsigned* compare! */ { #ifndef __ARCH_HAS_BWD_MEMCPY__ - /* generic-opt memmove assumes memcpy does forward copying! */ + /* Backward memcpy implementation cannot be used */ memcpy(dest, src, len); #else /* Copy from the beginning to the end. */ @@ -283,4 +288,4 @@ void *memmove (void *dest, const void *src, size_t len) return (dest); } -libc_hidden_def(memmove) +libc_hidden_weak(memmove) |