/*
* Copyright (c) 2011 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 "strings.h"
__attribute__((visibility("hidden")))
size_t
_libkernel_strlcpy(char * restrict dst, const char * restrict src, size_t maxlen)
{
const size_t srclen = _libkernel_strlen(src);
if (srclen < maxlen) {
_libkernel_memmove(dst, src, srclen + 1);
} else if (maxlen != 0) {
_libkernel_memmove(dst, src, maxlen - 1);
dst[maxlen - 1] = '\0';
}
return srclen;
}