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Initial revision

    1: /*
    2:  * Copyright 2003 Niels Provos <provos@citi.umich.edu>
    3:  * All rights reserved.
    4:  *
    5:  * Redistribution and use in source and binary forms, with or without
    6:  * modification, are permitted provided that the following conditions
    7:  * are met:
    8:  * 1. Redistributions of source code must retain the above copyright
    9:  *    notice, this list of conditions and the following disclaimer.
   10:  * 2. Redistributions in binary form must reproduce the above copyright
   11:  *    notice, this list of conditions and the following disclaimer in the
   12:  *    documentation and/or other materials provided with the distribution.
   13:  * 3. The name of the author may not be used to endorse or promote products
   14:  *    derived from this software without specific prior written permission.
   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: #include <stdint.h>
   28: 
   29: #include <sys/param.h>
   30: #include <sys/types.h>
   31: #include <sys/syscall.h>
   32: #include <sys/epoll.h>
   33: #include <unistd.h>
   34: 
   35: int
   36: epoll_create(int size)
   37: {
   38: 	return (syscall(__NR_epoll_create, size));
   39: }
   40: 
   41: int
   42: epoll_ctl(int epfd, int op, int fd, struct epoll_event *event)
   43: {
   44: 
   45: 	return (syscall(__NR_epoll_ctl, epfd, op, fd, event));
   46: }
   47: 
   48: int
   49: epoll_wait(int epfd, struct epoll_event *events, int maxevents, int timeout)
   50: {
   51: 	return (syscall(__NR_epoll_wait, epfd, events, maxevents, timeout));
   52: }