static boolean_t
sfunc_addr_outbound(ofmt_arg_t *ofmtarg, char *buf, uint_t bufsize)
{
ipmpstat_sfunc_arg_t *arg = ofmtarg->ofmt_cbarg;
int err;
uint_t i, nactive = 0;
ipmp_ifinfo_t *ifinfop;
ipmp_iflist_t *iflistp;
ipmp_addrinfo_t *adinfop = arg->sa_data;
ipmp_groupinfo_t *grinfop;
if (adinfop->ad_state == IPMP_ADDR_DOWN)
return (B_TRUE);
/*
* If there's no inbound interface for this address, there can't
* be any outbound traffic.
*/
if (adinfop->ad_binding[0] == '\0')
return (B_TRUE);
/*
* The address can use any active interface in the group, so
* obtain all of those.
*/
err = ipmp_getgroupinfo(arg->sa_ih, adinfop->ad_group, &grinfop);
if (err != IPMP_SUCCESS) {
warn_ipmperr(err, "cannot get info for group `%s'",
adinfop->ad_group);
return (B_FALSE);
}
iflistp = grinfop->gr_iflistp;
for (i = 0; i < iflistp->il_nif; i++) {
err = ipmp_getifinfo(arg->sa_ih, iflistp->il_ifs[i], &ifinfop);
if (err != IPMP_SUCCESS) {
warn_ipmperr(err, "cannot get info for interface `%s'",
iflistp->il_ifs[i]);
continue;
}
if (ifinfop->if_flags & IPMP_IFFLAG_ACTIVE) {
if (nactive++ != 0)
(void) strlcat(buf, " ", bufsize);
(void) strlcat(buf, ifinfop->if_name, bufsize);
}
ipmp_freeifinfo(ifinfop);
}
ipmp_freegroupinfo(grinfop);
return (B_TRUE);
}
/*
* Nested walker callback function for walk_if().
*/
static void
walk_if_cbfunc(ipmp_handle_t ih, void *infop, void *arg)
{
int err;
uint_t i;
ipmp_groupinfo_t *grinfop = infop;
ipmp_ifinfo_t *ifinfop;
ipmp_iflist_t *iflistp = grinfop->gr_iflistp;
ipmpstat_walkdata_t *iwp = arg;
for (i = 0; i < iflistp->il_nif; i++) {
err = ipmp_getifinfo(ih, iflistp->il_ifs[i], &ifinfop);
if (err != IPMP_SUCCESS) {
warn_ipmperr(err, "cannot get info for interface `%s'",
iflistp->il_ifs[i]);
continue;
}
(*iwp->iw_func)(ih, ifinfop, iwp->iw_funcarg);
ipmp_freeifinfo(ifinfop);
}
}
/*
* Free all of the resources associated with snapshot `snap'.
*/
void
ipmp_snap_free(ipmp_snap_t *snap)
{
ipmp_ifinfolist_t *iflp, *ifnext;
ipmp_groupinfolist_t *grlp, *grnext;
ipmp_freegrouplist(snap->sn_grlistp);
for (grlp = snap->sn_grinfolistp; grlp != NULL; grlp = grnext) {
grnext = grlp->grl_next;
ipmp_freegroupinfo(grlp->grl_grinfop);
free(grlp);
}
for (iflp = snap->sn_ifinfolistp; iflp != NULL; iflp = ifnext) {
ifnext = iflp->ifl_next;
ipmp_freeifinfo(iflp->ifl_ifinfop);
free(iflp);
}
free(snap);
}
static boolean_t
sfunc_group_interfaces(ofmt_arg_t *ofmtarg, char *buf, uint_t bufsize)
{
ipmpstat_sfunc_arg_t *arg = ofmtarg->ofmt_cbarg;
int err;
uint_t i;
char *active, *inactive, *unusable;
uint_t nactive = 0, ninactive = 0, nunusable = 0;
ipmp_groupinfo_t *grinfop = arg->sa_data;
ipmp_iflist_t *iflistp = grinfop->gr_iflistp;
ipmp_ifinfo_t *ifinfop;
active = alloca(bufsize);
active[0] = '\0';
inactive = alloca(bufsize);
inactive[0] = '\0';
unusable = alloca(bufsize);
unusable[0] = '\0';
for (i = 0; i < iflistp->il_nif; i++) {
err = ipmp_getifinfo(arg->sa_ih, iflistp->il_ifs[i], &ifinfop);
if (err != IPMP_SUCCESS) {
warn_ipmperr(err, "cannot get info for interface `%s'",
iflistp->il_ifs[i]);
continue;
}
if (ifinfop->if_flags & IPMP_IFFLAG_ACTIVE) {
if (nactive++ != 0)
(void) strlcat(active, " ", bufsize);
(void) strlcat(active, ifinfop->if_name, bufsize);
} else if (ifinfop->if_flags & IPMP_IFFLAG_INACTIVE) {
if (ninactive++ != 0)
(void) strlcat(inactive, " ", bufsize);
(void) strlcat(inactive, ifinfop->if_name, bufsize);
} else {
if (nunusable++ != 0)
(void) strlcat(unusable, " ", bufsize);
(void) strlcat(unusable, ifinfop->if_name, bufsize);
}
ipmp_freeifinfo(ifinfop);
}
(void) strlcpy(buf, active, bufsize);
if (ninactive > 0) {
if (nactive != 0)
(void) strlcat(buf, " ", bufsize);
(void) strlcat(buf, "(", bufsize);
(void) strlcat(buf, inactive, bufsize);
(void) strlcat(buf, ")", bufsize);
}
if (nunusable > 0) {
if (nactive + ninactive != 0)
(void) strlcat(buf, " ", bufsize);
(void) strlcat(buf, "[", bufsize);
(void) strlcat(buf, unusable, bufsize);
(void) strlcat(buf, "]", bufsize);
}
return (B_TRUE);
}
