Merge commit 'meins/master'
[paraslash.git] / sched.c
diff --git a/sched.c b/sched.c
index b9d6428..9e346df 100644 (file)
--- a/sched.c
+++ b/sched.c
@@ -1,5 +1,5 @@
 /*
 /*
- * Copyright (C) 2006-2008 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2006-2009 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -32,11 +32,12 @@ struct timeval *now = &now_struct;
  * If the pre_select pointer of \a t is not \p NULL, it is removed from
  * the pre_select list of the scheduler. Same goes for \a post_select.
  */
  * If the pre_select pointer of \a t is not \p NULL, it is removed from
  * the pre_select list of the scheduler. Same goes for \a post_select.
  */
-void unregister_task(struct task *t)
+static void unregister_task(struct task *t)
 {
        if (!initialized)
                return;
 {
        if (!initialized)
                return;
-       PARA_INFO_LOG("unregistering %s (%p)\n", t->status, t);
+       PARA_INFO_LOG("unregistering %s (%s)\n", t->status,
+               t->error <0? para_strerror(-t->error) : "shutdown");
        if (t->pre_select)
                list_del(&t->pre_select_node);
        if (t->post_select)
        if (t->pre_select)
                list_del(&t->pre_select_node);
        if (t->post_select)
@@ -104,6 +105,8 @@ int schedule(struct sched *s)
 
        if (!initialized)
                return -E_NOT_INITIALIZED;
 
        if (!initialized)
                return -E_NOT_INITIALIZED;
+       if (!s->select_function)
+               s->select_function = para_select;
        gettimeofday(now, NULL);
 again:
        FD_ZERO(&s->rfds);
        gettimeofday(now, NULL);
 again:
        FD_ZERO(&s->rfds);
@@ -113,7 +116,7 @@ again:
        sched_preselect(s);
        if (list_empty(&pre_select_list) && list_empty(&post_select_list))
                return 0;
        sched_preselect(s);
        if (list_empty(&pre_select_list) && list_empty(&post_select_list))
                return 0;
-       ret = para_select(s->max_fileno + 1, &s->rfds, &s->wfds, &s->timeout);
+       ret = s->select_function(s->max_fileno + 1, &s->rfds, &s->wfds, &s->timeout);
        if (ret < 0)
                return ret;
        gettimeofday(now, NULL);
        if (ret < 0)
                return ret;
        gettimeofday(now, NULL);