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bird 1.6.8

    1: /*
    2:  *	BIRD Library -- Event Processing
    3:  *
    4:  *	(c) 1999 Martin Mares <mj@ucw.cz>
    5:  *
    6:  *	Can be freely distributed and used under the terms of the GNU GPL.
    7:  */
    8: 
    9: #ifndef _BIRD_EVENT_H_
   10: #define _BIRD_EVENT_H_
   11: 
   12: #include "lib/resource.h"
   13: 
   14: typedef struct event {
   15:   resource r;
   16:   void (*hook)(void *);
   17:   void *data;
   18:   node n;				/* Internal link */
   19: } event;
   20: 
   21: typedef list event_list;
   22: 
   23: extern event_list global_event_list;
   24: 
   25: event *ev_new(pool *);
   26: void ev_run(event *);
   27: #define ev_init_list(el) init_list(el)
   28: void ev_enqueue(event_list *, event *);
   29: void ev_schedule(event *);
   30: void ev_postpone(event *);
   31: int ev_run_list(event_list *);
   32: 
   33: static inline int
   34: ev_active(event *e)
   35: {
   36:   return e->n.next != NULL;
   37: }
   38: 
   39: static inline event*
   40: ev_new_set(pool *p, void (*hook)(void *), void *data)
   41: {
   42:   event *e = ev_new(p);
   43:   e->hook = hook;
   44:   e->data = data;
   45:   return e;
   46: }
   47: 
   48: 
   49: #endif