filter: Make ->open() optional.
[paraslash.git] / sched.c
diff --git a/sched.c b/sched.c
index f355c97..1db9169 100644 (file)
--- a/sched.c
+++ b/sched.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2006-2014 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2006 Andre Noll <maan@tuebingen.mpg.de>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -7,7 +7,6 @@
 /** \file sched.c Paraslash's scheduling functions. */
 
 #include <regex.h>
-#include <assert.h>
 
 #include "para.h"
 #include "ipc.h"
@@ -49,13 +48,7 @@ struct task {
 };
 
 static struct timeval now_struct;
-struct timeval *now = &now_struct;
-
-static inline bool timeout_is_zero(struct sched *s)
-{
-       struct timeval *tv = &s->select_timeout;
-       return tv->tv_sec == 0 && tv->tv_usec == 0;
-}
+const struct timeval *now = &now_struct;
 
 static void sched_preselect(struct sched *s)
 {
@@ -147,7 +140,7 @@ again:
        FD_ZERO(&s->wfds);
        s->select_timeout = s->default_timeout;
        s->max_fileno = -1;
-       clock_get_realtime(now);
+       clock_get_realtime(&now_struct);
        sched_preselect(s);
        ret = s->select_function(s->max_fileno + 1, &s->rfds, &s->wfds,
                &s->select_timeout);
@@ -163,7 +156,7 @@ again:
                FD_ZERO(&s->rfds);
                FD_ZERO(&s->wfds);
        }
-       clock_get_realtime(now);
+       clock_get_realtime(&now_struct);
        num_running_tasks = sched_post_select(s);
        if (num_running_tasks == 0)
                return 0;