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bird/lib/event.h
Martin Mares 0d70292d88 Events now return a value. If it's non-zero, the event is re-queued
for processing in next event cycle. This can be used to prevent background
actions (hint: user commands) from hogging the CPU for too long time.
1999-10-29 12:08:49 +00:00

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C

/*
* BIRD Library -- Event Processing
*
* (c) 1999 Martin Mares <mj@ucw.cz>
*
* Can be freely distributed and used under the terms of the GNU GPL.
*/
#ifndef _BIRD_EVENT_H_
#define _BIRD_EVENT_H_
#include "lib/resource.h"
typedef struct event {
resource r;
int (*hook)(void *);
void *data;
node n; /* Internal link */
} event;
typedef list event_list;
extern event_list global_event_list;
event *ev_new(pool *);
void ev_run(event *);
#define ev_init_list(el) init_list(el)
void ev_enqueue(event_list *, event *);
void ev_schedule(event *);
void ev_postpone(event *);
void ev_run_list(event_list *);
#endif