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e9b4e74a78
Add the ability to specify the designated log level at startup. --log-level <emergencies|alerts|critical|errors|warnings|notifications|informational|debugging> Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
133 lines
4.0 KiB
C
133 lines
4.0 KiB
C
/*
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* libfrr overall management functions
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*
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* Copyright (C) 2016 David Lamparter for NetDEF, Inc.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; see the file COPYING; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _ZEBRA_FRR_H
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#define _ZEBRA_FRR_H
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#include "sigevent.h"
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#include "privs.h"
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#include "thread.h"
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#include "log.h"
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#include "getopt.h"
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#include "module.h"
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#include "hook.h"
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#define FRR_NO_PRIVSEP (1 << 0)
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#define FRR_NO_TCPVTY (1 << 1)
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#define FRR_LIMITED_CLI (1 << 2)
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#define FRR_NO_CFG_PID_DRY (1 << 3)
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#define FRR_NO_ZCLIENT (1 << 4)
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struct frr_daemon_info {
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unsigned flags;
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const char *progname;
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const char *name;
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const char *logname;
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unsigned short instance;
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struct frrmod_runtime *module;
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char *vty_addr;
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int vty_port;
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char *vty_sock_path;
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bool dryrun;
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bool daemon_mode;
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bool terminal;
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struct thread *read_in;
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const char *config_file;
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const char *backup_config_file;
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const char *pid_file;
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const char *vty_path;
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const char *module_path;
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const char *pathspace;
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const char *early_logging;
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const char *early_loglevel;
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const char *proghelp;
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void (*printhelp)(FILE *target);
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const char *copyright;
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char startinfo[128];
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struct quagga_signal_t *signals;
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size_t n_signals;
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struct zebra_privs_t *privs;
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};
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/* execname is the daemon's executable (and pidfile and configfile) name,
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* i.e. "zebra" or "bgpd"
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* constname is the daemons source-level name, primarily for the logging ID,
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* i.e. "ZEBRA" or "BGP"
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*
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* note that this macro is also a latch-on point for other changes (e.g.
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* upcoming module support) that need to place some per-daemon things. Each
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* daemon should have one of these.
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*/
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#define FRR_DAEMON_INFO(execname, constname, ...) \
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static struct frr_daemon_info execname##_di = {.name = #execname, \
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.logname = #constname, \
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.module = THIS_MODULE, \
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__VA_ARGS__}; \
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FRR_COREMOD_SETUP(.name = #execname, \
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.description = #execname " daemon", \
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.version = FRR_VERSION, ) \
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/* end */
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extern void frr_preinit(struct frr_daemon_info *daemon, int argc, char **argv);
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extern void frr_opt_add(const char *optstr, const struct option *longopts,
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const char *helpstr);
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extern int frr_getopt(int argc, char *const argv[], int *longindex);
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extern void frr_help_exit(int status);
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extern struct thread_master *frr_init(void);
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DECLARE_HOOK(frr_late_init, (struct thread_master * tm), (tm))
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extern void frr_config_fork(void);
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extern void frr_vty_serv(void);
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/* note: contains call to frr_vty_serv() */
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extern void frr_run(struct thread_master *master);
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extern bool frr_zclient_addr(struct sockaddr_storage *sa, socklen_t *sa_len,
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const char *path);
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/* these two are before the protocol daemon does its own shutdown
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* it's named this way being the counterpart to frr_late_init */
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DECLARE_KOOH(frr_early_fini, (), ())
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extern void frr_early_fini(void);
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/* and these two are after the daemon did its own cleanup */
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DECLARE_KOOH(frr_fini, (), ())
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extern void frr_fini(void);
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extern char config_default[512];
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extern char frr_zclientpath[256];
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extern const char frr_sysconfdir[];
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extern const char frr_vtydir[];
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extern const char frr_moduledir[];
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extern char frr_protoname[];
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extern char frr_protonameinst[];
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extern bool debug_memstats_at_exit;
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#endif /* _ZEBRA_FRR_H */
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