compat/bsd-poll.h

   1 /*      $OpenBSD: poll.h,v 1.11 2003/12/10 23:10:08 millert Exp $ */
   2
   3 /*
   4  * Copyright (c) 1996 Theo de Raadt
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  17  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  18  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  19  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  20  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  21  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  22  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  23  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  24  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  25  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  26  */
  27
  28 /* OPENBSD ORIGINAL: sys/sys/poll.h */
  29
  30 #ifndef _COMPAT_POLL_H_
  31 #define _COMPAT_POLL_H_
  32
  33 #include <sys/time.h>
  34 #include <time.h>
  35 #include <sys/types.h>
  36 #include <signal.h>
  37 #include <poll.h>
  38
  39 #ifndef HAVE_STRUCT_POLLFD_FD
  40 #define POLLIN          0x0001
  41 #define POLLPRI         0x0002
  42 #define POLLOUT         0x0004
  43 #define POLLERR         0x0008
  44 #define POLLHUP         0x0010
  45 #define POLLNVAL        0x0020
  46 #if 0
  47 /* the following are currently not implemented */
  48 #define POLLRDNORM      0x0040
  49 #define POLLNORM        POLLRDNORM
  50 #define POLLWRNORM      POLLOUT
  51 #define POLLRDBAND      0x0080
  52 #define POLLWRBAND      0x0100
  53 #endif
  54 #endif /* !HAVE_STRUCT_POLLFD_FD */
  55
  56 typedef unsigned int    nfds_t;
  57
  58 int   ppoll(struct pollfd *, nfds_t, const struct timespec *, const sigset_t *);
  59 #endif /* !_COMPAT_POLL_H_ */