Changes in owl.c [4e4847c:40bda84]

File:

• owl.c (modified) (3 diffs)

owl.c

@@ -46 +46 @@
 } owl_options;
 
-void usage()
+void usage(void)
 {
   fprintf(stderr, "Barnowl version %s\n", OWL_VERSION_STRING);
@@ -378 +378 @@
 }
 
+void sigtstp_handler(int sig, siginfo_t *si, void *data)
+{
+  owl_global_set_got_sigstp(&g);
+}
+
 void owl_register_signal_handlers(void) {
   struct sigaction sigact;
@@ -395 +400 @@
   sigaction(SIGINT, &sigact, NULL);
 
+  sigact.sa_sigaction=sigtstp_handler;
+  sigaction(SIGTSTP, &sigact, NULL);
 }