2 * Copyright (C) 1994, Index Data I/S
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.3 1995-03-15 08:37:42 quinn
8 * Now we're pretty much set for nonblocking I/O.
10 * Revision 1.2 1995/03/14 10:28:00 quinn
11 * More work on demo server.
13 * Revision 1.1 1995/03/10 18:22:45 quinn
14 * The rudiments of an asynchronous server.
23 typedef void (*IOC_CALLBACK)(struct iochan *i, int event);
29 #define EVENT_INPUT 0x01
30 #define EVENT_OUTPUT 0x02
31 #define EVENT_EXCEPT 0x04
32 #define EVENT_TIMEOUT 0x08
41 #define iochan_destroy(i) (void)((i)->destroyed = 1)
42 #define iochan_getfd(i)
43 #define iochan_getdata(i) ((i)->data)
44 #define iochan_setdata(i, d) ((i)->data = d)
45 #define iochan_getflags(i) ((i)->flags)
46 #define iochan_setflags(i, d) ((i)->flags = d)
47 #define iochan_setflag(i, d) ((i)->flags |= d)
48 #define iochan_getflag(i, d) ((i)->flags & d ? 1 : 0)
49 #define iochan_getfun(i) ((i)->fun)
50 #define iochan_setfun(i, d) ((i)->fun = d)
51 #define iochan_setevent(i, e) ((i)->force_event = (e))
53 IOCHAN iochan_create(int fd, IOC_CALLBACK cb, int flags);