Skip to main content

Browse the archive

Staging
v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision 64fa74df21d1eed5fb90ab6b900c2080ab8df992 authored by Neal Norwitz on 14 October 2004, 03:46:18 UTC, committed by Neal Norwitz on 14 October 2004, 03:46:18 UTC 
Get test to pass on amd64 (opteron).  This is pretty hacky, but
 
rangeobject.c has an #ifdef that is reached only when LONG_MAX != INT_MAX
1 parent 371e4d8
Raw File
Tip revision: 64fa74df21d1eed5fb90ab6b900c2080ab8df992 authored by Neal Norwitz on 14 October 2004, 03:46:18 UTC
Get test to pass on amd64 (opteron). This is pretty hacky, but
Tip revision: 64fa74d
memmove.c 

/* A perhaps slow but I hope correct implementation of memmove */

extern char *memcpy(char *, char *, int);

char *
memmove(char *dst, char *src, int n)
{
	char *realdst = dst;
	if (n <= 0)
		return dst;
	if (src >= dst+n || dst >= src+n)
		return memcpy(dst, src, n);
	if (src > dst) {
		while (--n >= 0)
			*dst++ = *src++;
	}
	else if (src < dst) {
		src += n;
		dst += n;
		while (--n >= 0)
			*--dst = *--src;
	}
	return realdst;
}
back to top