Content - ffb9c5c9d7486efb0a61fff5a73c5995aa9b32e0 - 7fe91f4/arch/x86/boot/compressed/string.c

Staging
v0.8.1

visit type:

https://github.com/torvalds/linux

02 December 2023, 22:23:51 UTC

Tip revision: d65b4e98d7ea3038b767b70fe8be959b2913f16d authored by Linus Torvalds on 09 February 2012, 03:21:53 UTC
Linux 3.3-rc3

Tip revision: d65b4e9

string.c

#include "misc.h"

int memcmp(const void *s1, const void *s2, size_t len)
{
	u8 diff;
	asm("repe; cmpsb; setnz %0"
	    : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len));
	return diff;
}

#include "../string.c"