New server option -b to specify the name of a file to which backtrace should be writt...

[citadel.git] / citadel / server_main.c

diff --git a/citadel/server_main.c b/citadel/server_main.c
index 9dad4d756ae51602d73882e8ec15acb9752bee5e..33fdc33bcca13daed5bfa5ccf6a778dcdad08e63 100644 (file)
--- a/citadel/server_main.c
+++ b/citadel/server_main.c
@@ -1,16 +1,15 @@
-/*
- * citserver's main() function lives here.
- * 
- * Copyright (c) 1987-2021 by the citadel.org team
- *
- * This program is open source software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3.
- *
- * 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.
- */
+// citserver's main() function lives here.
+// 
+// Copyright (c) 1987-2021 by the citadel.org team
+//
+// This program is open source software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License version 3.
+//
+// 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.
+
 #include <stdlib.h>
 #include <unistd.h>
 #include <stdio.h>
@@ -70,7 +69,7 @@ void ctdl_lockfile(int op) {
 int main(int argc, char **argv) {
 
        char facility[32];
-       int a;                  /* General-purpose variables */
+       int a;                  // General-purpose variables
        struct passwd pw, *pwp = NULL;
        char pwbuf[SIZ];
        int drop_root_perms = 1;
@@ -101,7 +100,7 @@ int main(int argc, char **argv) {
        syslog(LOG_INFO, "%s", libcitadel_version_string());
 
        /* parse command-line arguments */
-       while ((a=getopt(argc, argv, "cl:dh:x:t:B:Dru:s:")) != EOF) switch(a) {
+       while ((a=getopt(argc, argv, "cl:dh:x:t:B:Dru:s:b:")) != EOF) switch(a) {
 
                // test this binary for compatibility and exit
                case 'c':
@@ -170,6 +169,10 @@ int main(int argc, char **argv) {
                        sanity_diag_mode = atoi(optarg);
                        break;
 
+               case 'b':
+                       backtrace_filename = strdup(optarg);
+                       break;
+
                // any other parameter makes it crash and burn
                default:
                        fprintf(stderr, "citserver: usage: "