ReactOS  0.4.14-dev-384-g5b37caa
strlcpy.c
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1 /* @(#)strlcpy.c 1.4 09/07/08 Copyright 2006-2009 J. Schilling */
2 #include <schily/mconfig.h>
3 #ifndef lint
4 static UConst char sccsid[] =
5  "@(#)strlcpy.c 1.4 09/07/08 Copyright 2006-2009 J. Schilling";
6 #endif
7 /*
8  * strlcpy() to be used if missing in libc
9  *
10  * Copyright (c) 2006-2009 J. Schilling
11  */
12 /*
13  * The contents of this file are subject to the terms of the
14  * Common Development and Distribution License, Version 1.0 only
15  * (the "License"). You may not use this file except in compliance
16  * with the License.
17  *
18  * See the file CDDL.Schily.txt in this distribution for details.
19  *
20  * When distributing Covered Code, include this CDDL HEADER in each
21  * file and include the License file CDDL.Schily.txt from this distribution.
22  */
23 
24 #include <schily/standard.h>
25 #include <schily/unistd.h>
26 #include <schily/libport.h>
27 
28 #ifndef HAVE_STRLCPY
29 
30 EXPORT size_t
32  register char *s1;
33  register const char *s2;
34  register size_t len;
35 {
36  const char *os2 = s2;
37 
38  if (len > 0) {
39  while (--len > 0 && (*s1++ = *s2++) != '\0')
40  ;
41  if (len == 0) {
42  *s1 = '\0';
43  while (*s2++ != '\0')
44  ;
45  }
46  } else {
47  while (*s2++ != '\0')
48  ;
49  }
50  return (--s2 - os2);
51 }
52 #endif /* HAVE_STRLCPY */
struct S2 s2
#define UConst
Definition: ccomdefs.h:72
static UConst char sccsid[]
Definition: strlcpy.c:4
struct S1 s1
GLenum GLsizei len
Definition: glext.h:6722
EXPORT size_t strlcpy(char *s1, const char *s2, size_t len)
Definition: strlcpy.c:31