struct list_head task_list;
};
-/**
- * Paraslash's task structure.
- *
- * This is considered an internal structure and will eventually be made private.
- *
- * \sa \ref sched.
- */
-struct task {
- /** Copied from the task_info struct during task_register(). */
- void (*pre_select)(struct sched *s, struct task *t);
- /** Copied from the task_info struct during task_register(). */
- int (*post_select)(struct sched *s, struct task *t);
- /** Whether this task is active (>=0) or in error state (<0). */
- int error;
- /** Position of the task in the task list of the scheduler. */
- struct list_head node;
- /** The task name supplied when the task was registered(). */
- char status[255];
- /** If less than zero, the task was notified by another task. */
- int notification;
- /** Whether the task structure should be freed in sched_shutdown(). */
- bool owned_by_sched;
- /** True if task is in error state and exit status has been queried. */
- bool dead;
- /** Usually a pointer to the struct containing this task. */
- void *context;
-};
+struct task;
/** Information that must be supplied by callers of \ref task_register(). */
struct task_info {
void task_notify(struct task *t, int err);
void task_notify_all(struct sched *s, int err);
int task_get_notification(const struct task *t);
+int task_status(const struct task *t);
int task_reap(struct task **tptr);
void sched_min_delay(struct sched *s);
void sched_request_timeout(struct timeval *to, struct sched *s);