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1c79356b 1/*
39236c6e 2 * Copyright (c) 2011 Apple, Inc. All rights reserved.
1c79356b 3 *
6d2010ae 4 * @APPLE_LICENSE_HEADER_START@
1c79356b 5 *
2d21ac55
A
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
6d2010ae
A
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
2d21ac55
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12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
8f6c56a5
A
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
2d21ac55
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17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
8f6c56a5 20 *
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21 * @APPLE_LICENSE_HEADER_END@
22 */
23
39236c6e 24#include "strings.h"
6d2010ae 25
39236c6e
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26__attribute__((visibility("hidden")))
27size_t
28strlcpy(char * restrict dst, const char * restrict src, size_t maxlen) {
29 const size_t srclen = strlen(src);
30 if (srclen < maxlen) {
31 memcpy(dst, src, srclen+1);
32 } else if (maxlen != 0) {
33 memcpy(dst, src, maxlen-1);
34 dst[maxlen-1] = '\0';
35 }
36 return srclen;
37}