[mirror_frr.git] / pimd / pim_str.c

/*
 * PIM for Quagga
 * Copyright (C) 2008  Everton da Silva Marques
 *
 * 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; see the file COPYING; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 */

#include <zebra.h>

#include <stdio.h>
#include <errno.h>
#include <string.h>

#include "log.h"

#include "pim_str.h"

void pim_addr_dump(const char *onfail, struct prefix *p, char *buf,
		   int buf_size)
{
	int save_errno = errno;

	if (!inet_ntop(p->family, &p->u.prefix, buf, buf_size)) {
		zlog_warn("pim_addr_dump: inet_ntop(buf_size=%d): errno=%d: %s",
			  buf_size, errno, safe_strerror(errno));
		if (onfail)
			snprintf(buf, buf_size, "%s", onfail);
	}

	errno = save_errno;
}

char *pim_str_sg_dump(const struct prefix_sg *sg)
{
	static char sg_str[PIM_SG_LEN];

	pim_str_sg_set(sg, sg_str);

	return sg_str;
}
Commit	Line	Data
	1	/*
	2	* PIM for Quagga
	3	* Copyright (C) 2008 Everton da Silva Marques
	4	*
	5	* This program is free software; you can redistribute it and/or modify
	6	* it under the terms of the GNU General Public License as published by
	7	* the Free Software Foundation; either version 2 of the License, or
	8	* (at your option) any later version.
	9	*
	10	* This program is distributed in the hope that it will be useful, but
	11	* WITHOUT ANY WARRANTY; without even the implied warranty of
	12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	* General Public License for more details.
	14	*
	15	* You should have received a copy of the GNU General Public License along
	16	* with this program; see the file COPYING; if not, write to the Free Software
	17	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
	18	*/
	19
	20	#include <zebra.h>
	21
	22	#include <stdio.h>
	23	#include <errno.h>
	24	#include <string.h>
	25
	26	#include "log.h"
	27
	28	#include "pim_str.h"
	29
	30	void pim_addr_dump(const char onfail, struct prefix p, char *buf,
	31	int buf_size)
	32	{
	33	int save_errno = errno;
	34
	35	if (!inet_ntop(p->family, &p->u.prefix, buf, buf_size)) {
	36	zlog_warn("pim_addr_dump: inet_ntop(buf_size=%d): errno=%d: %s",
	37	buf_size, errno, safe_strerror(errno));
	38	if (onfail)
	39	snprintf(buf, buf_size, "%s", onfail);
	40	}
	41
	42	errno = save_errno;
	43	}
	44
	45	char pim_str_sg_dump(const struct prefix_sg sg)
	46	{
	47	static char sg_str[PIM_SG_LEN];
	48
	49	pim_str_sg_set(sg, sg_str);
	50
	51	return sg_str;
	52	}
	53