/* * Copyright (c) 2013 Apple Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ #include <platform/string.h> #if !_PLATFORM_OPTIMIZED_MEMSET void * _platform_memset(void *b, int c, size_t len) { unsigned char pattern[4]; pattern[0] = (unsigned char)c; pattern[1] = (unsigned char)c; pattern[2] = (unsigned char)c; pattern[3] = (unsigned char)c; _platform_memset_pattern4(b, pattern, len); return b; } #if VARIANT_STATIC void * memset(void *b, int c, size_t len) { return _platform_memset(b, c, len); } #endif #endif #if !_PLATFORM_OPTIMIZED_BZERO void _platform_bzero(void *s, size_t n) { _platform_memset(s, 0, n); } #if VARIANT_STATIC void bzero(void *s, size_t n) { _platform_bzero(s, n); } void __bzero(void *s, size_t n) { _platform_bzero(s, n); } #endif #endif