1*5e3eaea3SApple OSS Distributions /*
2*5e3eaea3SApple OSS Distributions * Copyright (c) 2011 Apple, Inc. All rights reserved.
3*5e3eaea3SApple OSS Distributions *
4*5e3eaea3SApple OSS Distributions * @APPLE_LICENSE_HEADER_START@
5*5e3eaea3SApple OSS Distributions *
6*5e3eaea3SApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code
7*5e3eaea3SApple OSS Distributions * as defined in and that are subject to the Apple Public Source License
8*5e3eaea3SApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in
9*5e3eaea3SApple OSS Distributions * compliance with the License. Please obtain a copy of the License at
10*5e3eaea3SApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this
11*5e3eaea3SApple OSS Distributions * file.
12*5e3eaea3SApple OSS Distributions *
13*5e3eaea3SApple OSS Distributions * The Original Code and all software distributed under the License are
14*5e3eaea3SApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15*5e3eaea3SApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16*5e3eaea3SApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17*5e3eaea3SApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18*5e3eaea3SApple OSS Distributions * Please see the License for the specific language governing rights and
19*5e3eaea3SApple OSS Distributions * limitations under the License.
20*5e3eaea3SApple OSS Distributions *
21*5e3eaea3SApple OSS Distributions * @APPLE_LICENSE_HEADER_END@
22*5e3eaea3SApple OSS Distributions */
23*5e3eaea3SApple OSS Distributions
24*5e3eaea3SApple OSS Distributions #include "strings.h"
25*5e3eaea3SApple OSS Distributions
26*5e3eaea3SApple OSS Distributions __attribute__((visibility("hidden")))
27*5e3eaea3SApple OSS Distributions size_t
_libkernel_strlcpy(char * restrict dst,const char * restrict src,size_t maxlen)28*5e3eaea3SApple OSS Distributions _libkernel_strlcpy(char * restrict dst, const char * restrict src, size_t maxlen)
29*5e3eaea3SApple OSS Distributions {
30*5e3eaea3SApple OSS Distributions const size_t srclen = _libkernel_strlen(src);
31*5e3eaea3SApple OSS Distributions if (srclen < maxlen) {
32*5e3eaea3SApple OSS Distributions _libkernel_memmove(dst, src, srclen + 1);
33*5e3eaea3SApple OSS Distributions } else if (maxlen != 0) {
34*5e3eaea3SApple OSS Distributions _libkernel_memmove(dst, src, maxlen - 1);
35*5e3eaea3SApple OSS Distributions dst[maxlen - 1] = '\0';
36*5e3eaea3SApple OSS Distributions }
37*5e3eaea3SApple OSS Distributions return srclen;
38*5e3eaea3SApple OSS Distributions }
39