blob: c548fcdf42e7fa144d91996c10a71a308c4fccdb (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
/* strl(cat|cpy) implementation for systems that do not have it in libc */
/* strl.c - strlcpy/strlcat implementation
* Time-stamp: <2004-03-14 njk>
* (C) 2003-2004 Nicholas J. Kain <njk@aerifal.cx>
*/
#include "config.h"
#ifndef HAVE_STRLCPY
unsigned int strlcpy (char *dest, const char *src, unsigned int size)
{
register unsigned int i = 0;
if (size > 0) {
size--;
for (i=0; size > 0 && src[i] != '\0'; ++i, size--)
dest[i] = src[i];
dest[i] = '\0';
}
while (src[i++]);
return i;
}
#endif
#ifndef HAVE_STRLCAT
unsigned int strlcat (char *dest, const char *src, unsigned int size)
{
register char *d = dest;
for (; size > 0 && *d != '\0'; size--, d++);
return (d - dest) + strlcpy(d, src, size);
}
#endif
|
