* exit citserver on SIG_USR1 instantly, so we have a clean exit hook for profiling...

diff --git a/citadel/sysdep.c b/citadel/sysdep.c
index 135e1c1ee049c01ab4eed7dd0284b6cadf3444f1..f51801c7736812e65e3b130a48b322214ad65fcb 100644 (file)
--- a/citadel/sysdep.c
+++ b/citadel/sysdep.c
@@ -169,6 +169,10 @@ static RETSIGTYPE signal_cleanup(int signum) {
        }
 }
 
+static RETSIGTYPE signal_exit(int signum) {
+       exit(1);
+}
+
 
 
 /*
@@ -222,6 +226,7 @@ void init_sysdep(void) {
        signal(SIGQUIT, signal_cleanup);
        signal(SIGHUP, signal_cleanup);
        signal(SIGTERM, signal_cleanup);
+       signal(SIGUSR1, signal_exit);
        // signal(SIGSEGV, signal_cleanup);     commented out because
        // signal(SIGILL, signal_cleanup);      we want core dumps
        // signal(SIGBUS, signal_cleanup);