Merge branch 'maint'
[paraslash.git] / sched.c
diff --git a/sched.c b/sched.c
index 4df32fa..44e66c9 100644 (file)
--- a/sched.c
+++ b/sched.c
@@ -1,11 +1,12 @@
 /*
- * 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.
  */
 
 /** \file sched.c Paraslash's scheduling functions. */
 
+#include <regex.h>
 #include <dirent.h> /* readdir() */
 #include <assert.h>
 #include <sys/time.h>
@@ -43,14 +44,14 @@ static void unregister_task(struct task *t)
        if (t->post_select)
                list_del(&t->post_select_node);
        t->error = -E_TASK_UNREGISTERED;
-};
+}
 
 
 static void sched_preselect(struct sched *s)
 {
        struct task *t, *tmp;
        list_for_each_entry_safe(t, tmp, &pre_select_list, pre_select_node) {
-               if (t->error >= 0)
+               if (t->error >= 0 && t->pre_select)
                        t->pre_select(s, t);
 //             PARA_INFO_LOG("%s \n", t->status);
                if (t->error >= 0)
@@ -135,7 +136,7 @@ static void init_sched(void)
        INIT_LIST_HEAD(&pre_select_list);
        INIT_LIST_HEAD(&post_select_list);
        initialized = 1;
-};
+}
 
 /**
  * Add a task to the scheduler.
@@ -157,7 +158,7 @@ void register_task(struct task *t)
                list_add_tail(&t->pre_select_node, &pre_select_list);
        }
        if (t->post_select) {
-               PARA_DEBUG_LOG("post_select: %p\n", &t->pre_select);
+               PARA_DEBUG_LOG("post_select: %p\n", &t->post_select);
                list_add_tail(&t->post_select_node, &post_select_list);
        }
 }
@@ -179,7 +180,7 @@ void sched_shutdown(void)
        list_for_each_entry_safe(t, tmp, &post_select_list, post_select_node)
                unregister_task(t);
        initialized = 0;
-};
+}
 
 /**
  * Get the list of all registered tasks.