/*

 * Copyright (C) 2003 Greg Kroah-Hartman <greg@kroah.com>

 * Copyright (C) 2005-2006 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 version 2 of the License.

 *

 *	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, write to the Free Software Foundation, Inc.,

 *	51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

 *

 */

#include <stdlib.h>

#include <stdio.h>

#include <string.h>

#include <ctype.h>

#include <fcntl.h>

#include <errno.h>

#include <sys/types.h>

#ifdef __GLIBC__

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 /* __GLIBC__ */