t/zbd: Add -w option to ensure no open zone before write tests

[fio.git] / server.c

diff --git a/server.c b/server.c
index 42eaa4b1026cc7d63ae4715148355a6e813012cd..90c52e01ac231f4972bbd94e91361d3fe61ad132 100644 (file)
--- a/server.c
+++ b/server.c
@@ -2457,6 +2457,11 @@ static void set_sig_handlers(void)
        };
 
        sigaction(SIGINT, &act, NULL);
+
+       /* Windows uses SIGBREAK as a quit signal from other applications */
+#ifdef WIN32
+       sigaction(SIGBREAK, &act, NULL);
+#endif
 }
 
 void fio_server_destroy_sk_key(void)
@@ -2565,6 +2570,7 @@ static int write_pid(pid_t pid, const char *pidfile)
  */
 int fio_start_server(char *pidfile)
 {
+       FILE *file;
        pid_t pid;
        int ret;
 
@@ -2597,14 +2603,28 @@ int fio_start_server(char *pidfile)
        setsid();
        openlog("fio", LOG_NDELAY|LOG_NOWAIT|LOG_PID, LOG_USER);
        log_syslog = true;
-       close(STDIN_FILENO);
-       close(STDOUT_FILENO);
-       close(STDERR_FILENO);
+
+       file = freopen("/dev/null", "r", stdin);
+       if (!file)
+               perror("freopen");
+
+       file = freopen("/dev/null", "w", stdout);
+       if (!file)
+               perror("freopen");
+
+       file = freopen("/dev/null", "w", stderr);
+       if (!file)
+               perror("freopen");
+
        f_out = NULL;
        f_err = NULL;
 
        ret = fio_server();
 
+       fclose(stdin);
+       fclose(stdout);
+       fclose(stderr);
+
        closelog();
        unlink(pidfile);
        free(pidfile);