From 876b8be0ab24721e8f94d47dde022563f76db992 Mon Sep 17 00:00:00 2001 From: Paul Jakma Date: Sun, 15 Oct 2006 23:35:57 +0000 Subject: [daemon startup] Add --dry-run/-C argument to daemons, to check config file syntax 2006-10-04 Oliver Hookins * bgpd/bgp_main.c: Add configuration check option, with '-C' rather than '-c' for consistency between daemons. * isisd/isis_main.c: ditto * ospf6d/ospf6_main.c: ditto * ospfd/ospf_main.c: ditto * ripngd/ripng_main.c: ditto * vtysh/vtysh_main.c: ditto * ripd/rip_main.c: Change the config check option to '-C' and tidy up the code. * zebra/main.c: ditto 2006-10-04 Stergiakis Alexandros * ripd/rip_main.c: This trivial patch introduces a new command-line option '-c', which instructs zebra/ripd to check its configuration file for validity, print any error message, and then exit. This is useful when the configuration file is edited by hand or otherwise, and you simply want to validate it without any other effect. * zebra/main.c: ditto --- isisd/isis_main.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) (limited to 'isisd') diff --git a/isisd/isis_main.c b/isisd/isis_main.c index 6971874d..74fc6475 100644 --- a/isisd/isis_main.c +++ b/isisd/isis_main.c @@ -80,6 +80,7 @@ struct option longopts[] = { {"user", required_argument, NULL, 'u'}, {"group", required_argument, NULL, 'g'}, {"version", no_argument, NULL, 'v'}, + {"dryrun", no_argument, NULL, 'C'}, {"help", no_argument, NULL, 'h'}, {0} }; @@ -124,6 +125,7 @@ Daemon which manages IS-IS routing\n\n\ -u, --user User to run as\n\ -g, --group Group to run as\n\ -v, --version Print program version\n\ +-C, --dryrun Check configuration for validity and exit\n\ -h, --help Display this help and exit\n\ \n\ Report bugs to http://bugzilla.quagga.net\n", progname); @@ -213,6 +215,7 @@ main (int argc, char **argv, char **envp) struct thread thread; char *config_file = NULL; char *vty_addr = NULL; + int dryrun = 0; /* Get the programname without the preceding path. */ progname = ((p = strrchr (argv[0], '/')) ? ++p : argv[0]); @@ -233,7 +236,7 @@ main (int argc, char **argv, char **envp) /* Command line argument treatment. */ while (1) { - opt = getopt_long (argc, argv, "df:i:hA:p:P:u:g:v", longopts, 0); + opt = getopt_long (argc, argv, "df:i:hA:p:P:u:g:vC", longopts, 0); if (opt == EOF) break; @@ -278,6 +281,9 @@ main (int argc, char **argv, char **envp) print_version ("Zebra"); exit (0); break; + case 'C': + dryrun = 1; + break; case 'h': usage (0); break; @@ -312,6 +318,10 @@ main (int argc, char **argv, char **envp) vty_read_config (config_file, config_default); vty_read_config (config_file, config_default); + /* Start execution only if not in dry-run mode */ + if (dryrun) + return(0); + /* demonize */ if (daemon_mode) daemon (0, 0); -- cgit v1.2.1