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/*
* Copyright (C) 2005-2008 Kay Sievers <kay.sievers@vrfy.org>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include "udev_sysdeps.h"
#ifndef HAVE_STRLCPY
size_t strlcpy(char *dst, const char *src, size_t size)
{
size_t bytes = 0;
char *q = dst;
const char *p = src;
char ch;
while ((ch = *p++)) {
if (bytes+1 < size)
*q++ = ch;
bytes++;
}
/* If size == 0 there is no space for a final null... */
if (size)
*q = '\0';
return bytes;
}
size_t strlcat(char *dst, const char *src, size_t size)
{
size_t bytes = 0;
char *q = dst;
const char *p = src;
char ch;
while (bytes < size && *q) {
q++;
bytes++;
}
if (bytes == size)
return (bytes + strlen(src));
while ((ch = *p++)) {
if (bytes+1 < size)
*q++ = ch;
bytes++;
}
*q = '\0';
return bytes;
}
#endif /* HAVE_STRLCPY */
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