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/* 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, char *src, unsigned int size)
{
register unsigned int i;
for (i=0; size > 0 && src[i] != '\0'; ++i, size--)
dest[i] = src[i];
dest[i] = '\0';
return i;
}
#endif
#ifndef HAVE_STRLCAT
unsigned int strlcat (char *dest, char *src, unsigned int size)
{
#if 0
register unsigned int i, j;
for(i=0; size > 0 && dest[i] != '\0'; size--, i++);
for(j=0; size > 0 && src[j] != '\0'; size--, i++, j++)
dest[i] = src[j];
dest[i] = '\0';
return i;
#else
register char *d = dest, *s = src;
for (; size > 0 && *d != '\0'; size--, d++);
for (; size > 0 && *s != '\0'; size--, d++, s++)
*d = *s;
*d = '\0';
return (d - dest) + (s - src);
#endif
}
#endif
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