X-Git-Url: https://git.brokenzipper.com/gitweb?a=blobdiff_plain;f=src%2Fopenbox.cc;h=b28decc23a68b65d528ef489158f91c574727bc5;hb=d7cc09cebd23e052f230414f0ad7fb385e3cd2ef;hp=6b5251b5b8f38e92efe2c439993582f96c01d108;hpb=15d3efa69c40c93ae609a791e4b57c3d793e646f;p=chaz%2Fopenbox

diff --git a/src/openbox.cc b/src/openbox.cc
index 6b5251b5..b28decc2 100644
--- a/src/openbox.cc
+++ b/src/openbox.cc
@@ -58,17 +58,19 @@ Openbox *Openbox::instance  = (Openbox *) 0;
 void Openbox::signalHandler(int signal)
 {
   switch (signal) {
+  case SIGUSR1:
+    printf("Caught SIGUSR1 signal. Restarting.\n");
+    instance->restart();
+    break;
+
   case SIGHUP:
-    // XXX: Do something with HUP? Really shouldn't, we get this when X shuts
-    //      down and hangs-up on us.
-    
   case SIGINT:
   case SIGTERM:
   case SIGPIPE:
     printf("Caught signal %d. Exiting.\n", signal);
     instance->shutdown();
-
     break;
+
   case SIGFPE:
   case SIGSEGV:
     printf("Caught signal %d. Aborting and dumping core.\n", signal);
@@ -108,6 +110,7 @@ Openbox::Openbox(int argc, char **argv)
   action.sa_handler = Openbox::signalHandler;
   action.sa_mask = sigset_t();
   action.sa_flags = SA_NOCLDSTOP | SA_NODEFER;
+  sigaction(SIGUSR1, &action, (struct sigaction *) 0);
   sigaction(SIGPIPE, &action, (struct sigaction *) 0);
   sigaction(SIGSEGV, &action, (struct sigaction *) 0);
   sigaction(SIGFPE, &action, (struct sigaction *) 0);