include/asm-xtensa/poll.h

   1 /*
   2  * include/asm-xtensa/poll.h
   3  *
   4  * This file is subject to the terms and conditions of the GNU General
   5  * Public License.  See the file "COPYING" in the main directory of
   6  * this archive for more details.
   7  *
   8  * Copyright (C) 2001 - 2005 Tensilica Inc.
   9  */
  10
  11 #ifndef _XTENSA_POLL_H
  12 #define _XTENSA_POLL_H
  13
  14
  15 #define POLLIN          0x0001
  16 #define POLLPRI         0x0002
  17 #define POLLOUT         0x0004
  18
  19 #define POLLERR         0x0008
  20 #define POLLHUP         0x0010
  21 #define POLLNVAL        0x0020
  22
  23 #define POLLRDNORM      0x0040
  24 #define POLLRDBAND      0x0080
  25 #define POLLWRNORM      POLLOUT
  26 #define POLLWRBAND      0x0100
  27
  28 #define POLLMSG         0x0400
  29 #define POLLREMOVE      0x0800
  30 #define POLLRDHUP       0x2000
  31
  32 struct pollfd {
  33         int fd;
  34         short events;
  35         short revents;
  36 };
  37
  38 #endif /* _XTENSA_POLL_H */