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/*
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#include <sys/param.h>
#include <sys/ioctl.h>
#include <net/ethernet.h>
#include <net/if.h>
#include <net/if_lagg.h>
#include <net/ieee8023ad_lacp.h>
#include <assert.h>
#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include "libifconfig.h"
#include "libifconfig_internal.h"
/* Internal structure used for allocations and frees */
struct _ifconfig_lagg_status {
struct ifconfig_lagg_status l; /* Must be first */
struct lagg_reqall ra;
struct lagg_reqopts ro;
struct lagg_reqflags rf;
struct lagg_reqport rpbuf[LAGG_MAX_PORTS];
};
int
ifconfig_lagg_get_laggport_status(ifconfig_handle_t *h,
const char *name, struct lagg_reqport *rp)
{
strlcpy(rp->rp_ifname, name, sizeof(rp->rp_portname));
strlcpy(rp->rp_portname, name, sizeof(rp->rp_portname));
return (ifconfig_ioctlwrap(h, AF_LOCAL, SIOCGLAGGPORT, rp));
}
int
ifconfig_lagg_get_lagg_status(ifconfig_handle_t *h,
const char *name, struct ifconfig_lagg_status **lagg_status)
{
struct _ifconfig_lagg_status *ls;
ls = calloc(1, sizeof(struct _ifconfig_lagg_status));
if (ls == NULL) {
h->error.errtype = OTHER;
h->error.errcode = ENOMEM;
return (-1);
}
ls->l.ra = &ls->ra;
ls->l.ro = &ls->ro;
ls->l.rf = &ls->rf;
*lagg_status = &ls->l;
ls->ra.ra_port = ls->rpbuf;
ls->ra.ra_size = sizeof(ls->rpbuf);
strlcpy(ls->ro.ro_ifname, name, sizeof(ls->ro.ro_ifname));
ifconfig_ioctlwrap(h, AF_LOCAL, SIOCGLAGGOPTS, &ls->ro);
strlcpy(ls->rf.rf_ifname, name, sizeof(ls->rf.rf_ifname));
if (ifconfig_ioctlwrap(h, AF_LOCAL, SIOCGLAGGFLAGS, &ls->rf) != 0) {
ls->rf.rf_flags = 0;
}
strlcpy(ls->ra.ra_ifname, name, sizeof(ls->ra.ra_ifname));
if (ifconfig_ioctlwrap(h, AF_LOCAL, SIOCGLAGG, &ls->ra) != 0) {
free(ls);
return (-1);
}
return (0);
}
void
ifconfig_lagg_free_lagg_status(struct ifconfig_lagg_status *laggstat)
{
free(laggstat);
}
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