1 /* $Id: eventl.h,v 1.4 2007-04-10 08:48:56 adam Exp $
2 Copyright (c) 2006-2007, Index Data.
4 This file is part of Pazpar2.
6 Pazpar2 is free software; you can redistribute it and/or modify it under
7 the terms of the GNU General Public License as published by the Free
8 Software Foundation; either version 2, or (at your option) any later
11 Pazpar2 is distributed in the hope that it will be useful, but WITHOUT ANY
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 You should have received a copy of the GNU General Public License
17 along with Pazpar2; see the file LICENSE. If not, write to the
18 Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
29 typedef void (*IOC_CALLBACK)(struct iochan *i, int event);
35 #define EVENT_INPUT 0x01
36 #define EVENT_OUTPUT 0x02
37 #define EVENT_EXCEPT 0x04
38 #define EVENT_TIMEOUT 0x08
39 #define EVENT_WORK 0x10
50 #define iochan_destroy(i) (void)((i)->destroyed = 1)
51 #define iochan_getfd(i) ((i)->fd)
52 #define iochan_setfd(i, f) ((i)->fd = (f))
53 #define iochan_getdata(i) ((i)->data)
54 #define iochan_setdata(i, d) ((i)->data = d)
55 #define iochan_getflags(i) ((i)->flags)
56 #define iochan_setflags(i, d) ((i)->flags = d)
57 #define iochan_setflag(i, d) ((i)->flags |= d)
58 #define iochan_clearflag(i, d) ((i)->flags &= ~(d))
59 #define iochan_getflag(i, d) ((i)->flags & d ? 1 : 0)
60 #define iochan_getfun(i) ((i)->fun)
61 #define iochan_setfun(i, d) ((i)->fun = d)
62 #define iochan_setevent(i, e) ((i)->force_event = (e))
63 #define iochan_getnext(i) ((i)->next)
64 #define iochan_settimeout(i, t) ((i)->max_idle = (t), (i)->last_event = time(0))
65 #define iochan_activity(i) ((i)->last_event = time(0))
67 IOCHAN iochan_create(int fd, IOC_CALLBACK cb, int flags);
68 int event_loop(IOCHAN *iochans);