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#include "ossupport.h"
#include "unixsupport.c"
/* This module was written by Heikki Orsila <heikki.orsila@iki.fi> 2000-2005.
* No copyrights claimed, so this module is in Public Domain (only this
* code module). See OpenBSD man pages for strlcat and strlcpy
*/
#include <string.h>
size_t strlcpy(char *dst, const char *src, size_t size)
{
size_t slen = strlen(src);
if(slen < size)
strcpy(dst, src);
else if (size > 0) {
strncpy(dst, src, size-1);
dst[size-1] = 0;
}
return slen;
}
size_t strlcat(char *dst, const char *src, size_t size)
{
size_t slen = strlen(src);
size_t dlen = 0;
while(dlen < size) {
if(dst[dlen] == 0)
break;
dlen++;
}
if(dlen == size) {
return slen + dlen;
}
if((dlen + slen) < size)
strcat(dst, src);
else {
int left = size - dlen - 1;
if(left > 0) {
strncat(dst, src, left);
}
dst[size-1] = 0;
}
return slen + dlen;
}
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