sched: Use (0,0) as the timeval for a minimal delay.

[paraslash.git] / sched.h

diff --git a/sched.h b/sched.h
index 27c723919c21c429e327f0a6eb7effa45ea0a219..e018c2fe9d0c35d2431b96967f97eb69f8ea0238 100644 (file)
--- a/sched.h
+++ b/sched.h
@@ -1,5 +1,5 @@
 /*
 /*

- * Copyright (C) 2006-2009 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2006-2011 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.
  */


@@ -20,14 +20,14 @@ struct sched {
        /** Initial value before any pre_select call. */
        struct timeval default_timeout;
        /** The current timeout for the upcoming select call. */
        /** Initial value before any pre_select call. */
        struct timeval default_timeout;
        /** The current timeout for the upcoming select call. */

-       struct timeval timeout;
+       struct timeval select_timeout;

        /** fds that should be watched for readability. */
        fd_set rfds;
        /** fds that should be watched for writability. */
        fd_set wfds;
        /** Highest numbered file descriptor in any of the above fd sets. */
        int max_fileno;
        /** fds that should be watched for readability. */
        fd_set rfds;
        /** fds that should be watched for writability. */
        fd_set wfds;
        /** Highest numbered file descriptor in any of the above fd sets. */
        int max_fileno;

-       /** In non-NULL, use this function instead of para_select. */
+       /** If non-NULL, use this function instead of para_select. */

        int (*select_function)(int, fd_set *, fd_set *, struct timeval *);
 };
 
        int (*select_function)(int, fd_set *, fd_set *, struct timeval *);
 };
 


@@ -77,9 +77,9 @@ extern struct timeval *now;
 void register_task(struct task *t);
 int schedule(struct sched *s);
 char *get_task_list(void);
 void register_task(struct task *t);
 int schedule(struct sched *s);
 char *get_task_list(void);

-int kill_task(char *id);

 void sched_shutdown(void);
 void sched_min_delay(struct sched *s);
 void sched_shutdown(void);
 void sched_min_delay(struct sched *s);

-void sched_request_timeout(struct timeval *timeout, struct sched *s);
+void sched_request_timeout(struct timeval *to, struct sched *s);

 void sched_request_timeout_ms(long unsigned ms, struct sched *s);
 void sched_request_barrier(struct timeval *barrier, struct sched *s);
 void sched_request_timeout_ms(long unsigned ms, struct sched *s);
 void sched_request_barrier(struct timeval *barrier, struct sched *s);

+void sched_request_barrier_or_min_delay(struct timeval *barrier, struct sched *s);