i386/linux/linux-2.3.21/include/asm-i386/poll.h

   1 #ifndef __i386_POLL_H
   2 #define __i386_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 #define POLLWRNORM      0x0100
  16 #define POLLWRBAND      0x0200
  17 #define POLLMSG         0x0400
  18
  19 struct pollfd {
  20         int fd;
  21         short events;
  22         short revents;
  23 };
  24
  25 #endif