Add sparc and sparc64 support

[fio.git] / fio.c

diff --git a/fio.c b/fio.c
index 7a420daf909afb84009792d63d2b146d85ce520d..bcabe3354b34c313fa77bda95463065d324a4176 100644 (file)
--- a/fio.c
+++ b/fio.c
@@ -107,36 +107,42 @@ static void status_timer_arm(void)
        setitimer(ITIMER_REAL, &itimer, NULL);
 }
 
-/*
- * We need to rearm on BSD/solaris. Switch this to sigaction in the future...
- */
-static void set_sig_handlers(void (*sighandler)(int))
-{
-       signal(SIGINT, sighandler);
-       signal(SIGALRM, sighandler);
-}
-
-static void sig_handler(int sig)
+static void sig_alrm(int sig)
 {
-       set_sig_handlers(sig_handler);
-
-       if (!threads)
-               return;
-
-       switch (sig) {
-       case SIGALRM:
+       if (threads) {
                update_io_ticks();
                print_thread_status();
                status_timer_arm();
-               break;
-       default:
+       }
+}
+
+static void sig_int(int sig)
+{
+       if (threads) {
                printf("\nfio: terminating on signal %d\n", sig);
                fflush(stdout);
                terminate_threads(TERMINATE_ALL);
-               break;
        }
 }
 
+/*
+ * We need to rearm on BSD/solaris. Switch this to sigaction in the future...
+ */
+static void set_sig_handlers(void)
+{
+       struct sigaction act;
+
+       memset(&act, 0, sizeof(act));
+       act.sa_handler = sig_alrm;
+       act.sa_flags = SA_RESTART;
+       sigaction(SIGALRM, &act, NULL);
+
+       memset(&act, 0, sizeof(act));
+       act.sa_handler = sig_int;
+       act.sa_flags = SA_RESTART;
+       sigaction(SIGINT, &act, NULL);
+}
+
 /*
  * Check if we are above the minimum rate given.
  */
@@ -1156,7 +1162,7 @@ static void run_threads(void)
                fflush(stdout);
        }
 
-       set_sig_handlers(sig_handler);
+       set_sig_handlers();
 
        todo = thread_number;
        nr_running = 0;