mirror_corosync/exec/aispoll.h
2005-06-28 19:01:25 +00:00

85 lines
2.7 KiB
C

/*
* Copyright (c) 2003-2004 MontaVista Software, Inc.
*
* All rights reserved.
*
* Author: Steven Dake (sdake@mvista.com)
*
* This software licensed under BSD license, the text of which follows:
*
* 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 name of the MontaVista Software, Inc. 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.
*/
#ifndef POLL_H_DEFINED
#define POLL_H_DEFINED
typedef void * poll_timer_handle;
typedef unsigned int poll_handle;
poll_handle poll_create (void);
int poll_destroy (poll_handle poll_handle);
int poll_dispatch_add (
poll_handle handle,
int fd,
int events,
void *data,
int (*dispatch_fn) (poll_handle handle, int fd, int revents, void *data, unsigned int *prio),
unsigned int prio);
int poll_dispatch_modify (
poll_handle handle,
int fd,
int events,
int (*dispatch_fn) (poll_handle poll_handle, int fd, int revents, void *data, unsigned int *prio),
unsigned int prio);
int poll_dispatch_delete (
poll_handle handle,
int fd);
int poll_timer_add (
poll_handle handle,
int msec_in_future, void *data,
void (*timer_fn) (void *data),
poll_timer_handle *timer_handle_out);
int poll_timer_delete (
poll_handle handle,
poll_timer_handle timer_handle);
int poll_timer_delete_data (
poll_handle handle,
poll_timer_handle timer_handle);
int poll_run (
poll_handle handle);
int poll_stop (
poll_handle handle);
#endif /* POLL_H_DEFINED */