X-Git-Url: https://code.citadel.org/?p=citadel.git;a=blobdiff_plain;f=citadel%2Fsysdep.c;h=3caa2dcfc004dfa3573ba19c30f2844ce70dfeb4;hp=fd7441c451d460513729279c4148b470e991a65a;hb=6e9fd5f635b9eccd27c91f22b4d8690279e6c20d;hpb=9862647b1a86bf542b4d2f5a139d944f2e2ad02d

diff --git a/citadel/sysdep.c b/citadel/sysdep.c
index fd7441c45..3caa2dcfc 100644
--- a/citadel/sysdep.c
+++ b/citadel/sysdep.c
@@ -55,14 +55,26 @@ static RETSIGTYPE signal_cleanup(int signum) {
 	int bt_size;
 	char **bt_syms;
 	int i;
+	FILE *backtrace_fp = NULL;
+
+	if (backtrace_filename != NULL) {
+		backtrace_fp = fopen(backtrace_filename, "w");
+	}
 
 	bt_size = backtrace(bt, 1024);
 	bt_syms = backtrace_symbols(bt, bt_size);
 	for (i = 1; i < bt_size; i++) {
 		syslog(LOG_DEBUG, "%s", bt_syms[i]);
+		if (backtrace_fp) {
+			fprintf(backtrace_fp, "%s\n", bt_syms[i]);
+		}
 	}
 	free(bt_syms);
 
+	if (backtrace_fp) {
+		fclose(backtrace_fp);
+	}
+
 	exit_signal = signum;
 	server_shutting_down = 1;
 }