Main: Add local option

Add option that changes default paths for config file and control socket
to the current working directory.

1 files changed, 13 insertions, 3 deletions

diff --git a/sysdep/unix/main.c b/sysdep/unix/main.c
index 5d5586a0..11a4acc6 100644
--- a/sysdep/unix/main.c
+++ b/sysdep/unix/main.c
@@ -617,7 +617,7 @@ signal_init(void)
  *	Parsing of command-line arguments
  */
 
-static char *opt_list = "c:dD:ps:P:u:g:fR";
+static char *opt_list = "c:dD:ps:P:u:g:flR";
 static int parse_and_exit;
 char *bird_name;
 static char *use_user;
@@ -627,7 +627,7 @@ static int run_in_foreground = 0;
 static void
 usage(void)
 {
-  fprintf(stderr, "Usage: %s [-c <config-file>] [-d] [-D <debug-file>] [-p] [-s <control-socket>] [-P <pid-file>] [-u <user>] [-g <group>] [-f] [-R]\n", bird_name);
+  fprintf(stderr, "Usage: %s [-c <config-file>] [-d] [-D <debug-file>] [-p] [-s <control-socket>] [-P <pid-file>] [-u <user>] [-g <group>] [-f] [-l] [-R]\n", bird_name);
   exit(1);
 }
 
@@ -677,7 +677,7 @@ get_gid(const char *s)
 
   if (!s)
     return 0;
-  
+
   errno = 0;
   rv = strtol(s, &endptr, 10);
 
@@ -694,6 +694,8 @@ get_gid(const char *s)
 static void
 parse_args(int argc, char **argv)
 {
+  int config_changed = 0;
+  int socket_changed = 0;
   int c;
 
   bird_name = get_bird_name(argv[0], "bird");
@@ -712,6 +714,7 @@ parse_args(int argc, char **argv)
       {
       case 'c':
 	config_name = optarg;
+	config_changed = 1;
 	break;
       case 'd':
 	debug_flag |= 1;
@@ -725,6 +728,7 @@ parse_args(int argc, char **argv)
 	break;
       case 's':
 	path_control_socket = optarg;
+	socket_changed = 1;
 	break;
       case 'P':
 	pid_file = optarg;
@@ -738,6 +742,12 @@ parse_args(int argc, char **argv)
       case 'f':
 	run_in_foreground = 1;
 	break;
+      case 'l':
+	if (!config_changed)
+	  config_name = xbasename(config_name);
+	if (!socket_changed)
+	  path_control_socket = xbasename(path_control_socket);
+	break;
       case 'R':
 	graceful_restart_recovery();
 	break;