libgo/runtime/go-memequal.c

   1 /* go-memequal.c -- compare memory buffers for equality
   2
   3    Copyright 2016 The Go Authors. All rights reserved.
   4    Use of this source code is governed by a BSD-style
   5    license that can be found in the LICENSE file.  */
   6
   7 #include "runtime.h"
   8
   9 _Bool memequal (void *, void *, uintptr)
  10   __asm__ (GOSYM_PREFIX "runtime.memequal")
  11   __attribute__ ((no_split_stack));
  12
  13 _Bool
  14 memequal (void *p1, void *p2, uintptr len)
  15 {
  16   return __builtin_memcmp (p1, p2, len) == 0;
  17 }