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- /* $Id$ */
- /*
- * fakepoll.h
- *
- * On systems where 'poll' doesn't exist, fake it with 'select'.
- *
- * Copyright (c) 2001-2003, Nick Mathewson <nickm@freehaven.net>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * Neither the names of the copyright owners nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- /* don't warn on OS X that poll is emulated */
- #define POLL_NO_WARN
- #define SYS_POLL_NO_WARN
- #ifdef HAVE_POLL_H
- #include <poll.h>
- #define __FAKEPOLL_H
- #elif HAVE_SYS_POLL_H
- #include <sys/poll.h>
- #define __FAKEPOLL_H
- #endif
- #ifndef __FAKEPOLL_H
- #define __FAKEPOLL_H
- #include "config.h"
- #ifndef HAVE_POLL_H
- #ifndef HAVE_SYS_POLL_H
- #define USE_FAKE_POLL
- struct pollfd {
- int fd;
- short events;
- short revents;
- };
- #define POLLIN 0x0001
- #define POLLPRI 0x0002
- #define POLLOUT 0x0004
- #define POLLERR 0x0008
- #define POLLHUP 0x0010
- #define POLLNVAL 0x0020
- int poll(struct pollfd *ufds, unsigned int nfds, int timeout);
- #endif
- #endif
- #endif
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