// SPDX-License-Identifier: CDDL-1.0
/*
 * This file and its contents are supplied under the terms of the
 * Common Development and Distribution License ("CDDL"), version 1.0.
 * You may only use this file in accordance with the terms of version
 * 1.0 of the CDDL.
 *
 * A full copy of the text of the CDDL should have accompanied this
 * source.  A copy of the CDDL is also available via the Internet at
 * https://opensource.org/license/CDDL-1.0.
 */

/*
 * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#ifndef HAVE_STRLCPY

#include <string.h>
#include <sys/types.h>

/*
 * Copies src to the dstsize buffer at dst. The copy will never
 * overflow the destination buffer and the buffer will always be null
 * terminated.
 */

size_t
strlcpy(char *dst, const char *src, size_t len)
{
	size_t slen = strlen(src);
	size_t copied;

	if (len == 0)
		return (slen);

	if (slen >= len)
		copied = len - 1;
	else
		copied = slen;
	(void) memcpy(dst, src, copied);
	dst[copied] = '\0';
	return (slen);
}

#endif /* HAVE_STRLCPY */