From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- arch/x86_64/lib/memmove.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 arch/x86_64/lib/memmove.c (limited to 'arch/x86_64/lib/memmove.c') diff --git a/arch/x86_64/lib/memmove.c b/arch/x86_64/lib/memmove.c new file mode 100644 index 00000000000..e93d5255fdc --- /dev/null +++ b/arch/x86_64/lib/memmove.c @@ -0,0 +1,19 @@ +/* Normally compiler builtins are used, but sometimes the compiler calls out + of line code. Based on asm-i386/string.h. + */ +#define _STRING_C +#include + +#undef memmove +void *memmove(void * dest,const void *src,size_t count) +{ + if (dest < src) { + __inline_memcpy(dest,src,count); + } else { + char *p = (char *) dest + count; + char *s = (char *) src + count; + while (count--) + *--p = *--s; + } + return dest; +} -- cgit v1.2.3