Test the availability of SA_RESTART and use it conditionally.

2009-11-01 08:38:58 +00:00
parent 362aa05fd2
commit 0f9206d36c
6 changed files with 23 additions and 0 deletions
@@ -157,7 +157,9 @@ int main(int argc, char **argv)

 	/* setup signal handlers for common signals */
 	sigemptyset(&sa.sa_mask);
+#ifdef HAVE_SA_RESTART
 	sa.sa_flags = SA_RESTART;
+#endif
 	sa.sa_handler = exit_program;
 	sigaction(SIGINT, &sa, NULL);	// Ctrl-C
 	sigaction(SIGTERM, &sa, NULL);	// "regular" kill