* IS-IS Rout(e)ing protocol - isis_main.c
*
* Copyright (C) 2001,2002 Sampo Saaristo
- * Tampere University of Technology
+ * Tampere University of Technology
* Institute of Communications Engineering
*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public Licenseas published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public Licenseas 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
+ * 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
#define ISISD_VTY_PORT 2608
/* isisd privileges */
-zebra_capabilities_t _caps_p[] = {
- ZCAP_NET_RAW,
- ZCAP_BIND
-};
+zebra_capabilities_t _caps_p[] = {ZCAP_NET_RAW, ZCAP_BIND};
struct zebra_privs_t isisd_privs = {
#if defined(FRR_USER)
- .user = FRR_USER,
+ .user = FRR_USER,
#endif
#if defined FRR_GROUP
- .group = FRR_GROUP,
+ .group = FRR_GROUP,
#endif
#ifdef VTY_GROUP
- .vty_group = VTY_GROUP,
+ .vty_group = VTY_GROUP,
#endif
- .caps_p = _caps_p,
- .cap_num_p = sizeof (_caps_p) / sizeof (*_caps_p),
- .cap_num_i = 0
-};
+ .caps_p = _caps_p,
+ .cap_num_p = sizeof(_caps_p) / sizeof(*_caps_p),
+ .cap_num_i = 0};
/* isisd options */
-struct option longopts[] = {
- {0}
-};
+struct option longopts[] = {{0}};
/* Master of threads. */
struct thread_master *master;
void sigusr1(void);
-static __attribute__((__noreturn__)) void
-terminate (int i)
+static __attribute__((__noreturn__)) void terminate(int i)
{
- isis_zebra_stop ();
- exit (i);
+ isis_zebra_stop();
+ exit(i);
}
/*
* Signal handlers
*/
-void
-sighup (void)
+void sighup(void)
{
- zlog_err ("SIGHUP/reload is not implemented for isisd");
- return;
+ zlog_err("SIGHUP/reload is not implemented for isisd");
+ return;
}
-__attribute__((__noreturn__)) void
-sigint (void)
+__attribute__((__noreturn__)) void sigint(void)
{
- zlog_notice ("Terminating on signal SIGINT");
- terminate (0);
+ zlog_notice("Terminating on signal SIGINT");
+ terminate(0);
}
-__attribute__((__noreturn__)) void
-sigterm (void)
+__attribute__((__noreturn__)) void sigterm(void)
{
- zlog_notice ("Terminating on signal SIGTERM");
- terminate (0);
+ zlog_notice("Terminating on signal SIGTERM");
+ terminate(0);
}
-void
-sigusr1 (void)
+void sigusr1(void)
{
- zlog_debug ("SIGUSR1 received");
- zlog_rotate();
+ zlog_debug("SIGUSR1 received");
+ zlog_rotate();
}
-struct quagga_signal_t isisd_signals[] =
-{
- {
- .signal = SIGHUP,
- .handler = &sighup,
- },
- {
- .signal = SIGUSR1,
- .handler = &sigusr1,
- },
- {
- .signal = SIGINT,
- .handler = &sigint,
- },
- {
- .signal = SIGTERM,
- .handler = &sigterm,
- },
+struct quagga_signal_t isisd_signals[] = {
+ {
+ .signal = SIGHUP,
+ .handler = &sighup,
+ },
+ {
+ .signal = SIGUSR1,
+ .handler = &sigusr1,
+ },
+ {
+ .signal = SIGINT,
+ .handler = &sigint,
+ },
+ {
+ .signal = SIGTERM,
+ .handler = &sigterm,
+ },
};
-FRR_DAEMON_INFO(isisd, ISIS,
- .vty_port = ISISD_VTY_PORT,
+FRR_DAEMON_INFO(isisd, ISIS, .vty_port = ISISD_VTY_PORT,
- .proghelp = "Implementation of the IS-IS routing protocol.",
- .copyright = "Copyright (c) 2001-2002 Sampo Saaristo,"
- " Ofer Wald and Hannes Gredler",
+ .proghelp = "Implementation of the IS-IS routing protocol.",
+ .copyright =
+ "Copyright (c) 2001-2002 Sampo Saaristo,"
+ " Ofer Wald and Hannes Gredler",
- .signals = isisd_signals,
- .n_signals = array_size(isisd_signals),
+ .signals = isisd_signals,
+ .n_signals = array_size(isisd_signals),
- .privs = &isisd_privs,
-)
+ .privs = &isisd_privs, )
/*
* Main routine of isisd. Parse arguments and handle IS-IS state machine.
*/
-int
-main (int argc, char **argv, char **envp)
+int main(int argc, char **argv, char **envp)
{
- int opt;
+ int opt;
- frr_preinit (&isisd_di, argc, argv);
- frr_opt_add ("", longopts, "");
+ frr_preinit(&isisd_di, argc, argv);
+ frr_opt_add("", longopts, "");
- /* Command line argument treatment. */
- while (1)
- {
- opt = frr_getopt (argc, argv, NULL);
+ /* Command line argument treatment. */
+ while (1) {
+ opt = frr_getopt(argc, argv, NULL);
- if (opt == EOF)
- break;
+ if (opt == EOF)
+ break;
- switch (opt)
- {
- case 0:
- break;
- default:
- frr_help_exit (1);
- break;
+ switch (opt) {
+ case 0:
+ break;
+ default:
+ frr_help_exit(1);
+ break;
+ }
}
- }
-
- vty_config_lockless ();
- /* thread master */
- master = frr_init ();
-
- /*
- * initializations
- */
- access_list_init();
- vrf_init (NULL, NULL, NULL, NULL);
- prefix_list_init();
- isis_init ();
- isis_circuit_init ();
- isis_spf_cmds_init ();
- isis_redist_init ();
- isis_route_map_init();
- isis_mpls_te_init();
-
- /* create the global 'isis' instance */
- isis_new (1);
-
- isis_zebra_init(master);
-
- frr_config_fork ();
- frr_run (master);
-
- /* Not reached. */
- exit (0);
+
+ vty_config_lockless();
+ /* thread master */
+ master = frr_init();
+
+ /*
+ * initializations
+ */
+ access_list_init();
+ vrf_init(NULL, NULL, NULL, NULL);
+ prefix_list_init();
+ isis_init();
+ isis_circuit_init();
+ isis_spf_cmds_init();
+ isis_redist_init();
+ isis_route_map_init();
+ isis_mpls_te_init();
+
+ /* create the global 'isis' instance */
+ isis_new(1);
+
+ isis_zebra_init(master);
+
+ frr_config_fork();
+ frr_run(master);
+
+ /* Not reached. */
+ exit(0);
}
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