#include "network.h"
#include "stream.h"
#include "if.h"
+#include "lib_errors.h"
#include "isisd/dict.h"
#include "isisd/isis_constants.h"
{
int retval = ISIS_OK;
- if (isisd_privs.change(ZPRIVS_RAISE))
- zlog_err("%s: could not raise privs, %s", __func__,
- safe_strerror(errno));
+ frr_elevate_privs(&isisd_privs) {
- retval = open_bpf_dev(circuit);
+ retval = open_bpf_dev(circuit);
- if (retval != ISIS_OK) {
- zlog_warn("%s: could not initialize the socket", __func__);
- goto end;
- }
+ if (retval != ISIS_OK) {
+ zlog_warn("%s: could not initialize the socket", __func__);
+ break;
+ }
- if (if_is_broadcast(circuit->interface)) {
- circuit->tx = isis_send_pdu_bcast;
- circuit->rx = isis_recv_pdu_bcast;
- } else {
- zlog_warn("isis_sock_init(): unknown circuit type");
- retval = ISIS_WARNING;
- goto end;
- }
+ if (if_is_broadcast(circuit->interface)) {
+ circuit->tx = isis_send_pdu_bcast;
+ circuit->rx = isis_recv_pdu_bcast;
+ } else {
+ zlog_warn("isis_sock_init(): unknown circuit type");
+ retval = ISIS_WARNING;
+ break;
+ }
-end:
- if (isisd_privs.change(ZPRIVS_LOWER))
- zlog_err("%s: could not lower privs, %s", __func__,
- safe_strerror(errno));
+}
return retval;
}