1#ifndef __ASM_GENERIC_POLL_H
2#define __ASM_GENERIC_POLL_H
3
4/* These are specified by iBCS2 */
5#define POLLIN		0x0001
6#define POLLPRI		0x0002
7#define POLLOUT		0x0004
8#define POLLERR		0x0008
9#define POLLHUP		0x0010
10#define POLLNVAL	0x0020
11
12/* The rest seem to be more-or-less nonstandard. Check them! */
13#define POLLRDNORM	0x0040
14#define POLLRDBAND	0x0080
15#ifndef POLLWRNORM
16#define POLLWRNORM	0x0100
17#endif
18#ifndef POLLWRBAND
19#define POLLWRBAND	0x0200
20#endif
21#ifndef POLLMSG
22#define POLLMSG		0x0400
23#endif
24#ifndef POLLREMOVE
25#define POLLREMOVE	0x1000
26#endif
27#ifndef POLLRDHUP
28#define POLLRDHUP       0x2000
29#endif
30
31#define POLLFREE	0x4000	/* currently only for epoll */
32
33#define POLL_BUSY_LOOP	0x8000
34
35struct pollfd {
36	int fd;
37	short events;
38	short revents;
39};
40
41#endif	/* __ASM_GENERIC_POLL_H */
42