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| author | H.J. Lu <hongjiu.lu@intel.com> | 2011-04-01 19:38:21 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-04-01 19:38:21 -0400 |
| commit | 0354e355014b7bfda32622e0255399d859862fcd (patch) | |
| tree | d2f823c407add9a82d7b6b3c055b78a9811914cb /sysdeps/x86_64/multiarch/memmove.c | |
| parent | 8593482f5ec33daa90fca63db380edc8283c39df (diff) | |
| download | glibc-0354e355014b7bfda32622e0255399d859862fcd.tar.gz glibc-0354e355014b7bfda32622e0255399d859862fcd.tar.xz glibc-0354e355014b7bfda32622e0255399d859862fcd.zip | |
Work around old buggy program which cannot cope with memcpy semantics.
Diffstat (limited to 'sysdeps/x86_64/multiarch/memmove.c')
| -rw-r--r-- | sysdeps/x86_64/multiarch/memmove.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sysdeps/x86_64/multiarch/memmove.c b/sysdeps/x86_64/multiarch/memmove.c index 379862722b..04de891293 100644 --- a/sysdeps/x86_64/multiarch/memmove.c +++ b/sysdeps/x86_64/multiarch/memmove.c @@ -1,5 +1,6 @@ /* Multiple versions of memmove. - Copyright (C) 2010 Free Software Foundation, Inc. + Copyright (C) 2010, 2011 + 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 @@ -20,6 +21,7 @@ #include <string.h> #ifndef NOT_IN_libc +#include <shlib-compat.h> #include "init-arch.h" #define MEMMOVE __memmove_sse2 @@ -42,4 +44,8 @@ libc_ifunc (memmove, ? (HAS_FAST_COPY_BACKWARD ? __memmove_ssse3_back : __memmove_ssse3) : __memmove_sse2); + +#if SHLIB_COMPAT (libc, GLIBC_2_2_5, GLIBC_2_14) +compat_symbol (libc, memmove, memcpy, GLIBC_2_2_5); +#endif #endif |