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/*
* libmowgli: A collection of useful routines for programming.
* mowgli_ioevent.h: Portable I/O event layer.
*
* Copyright (c) 2007 William Pitcock <nenolod -at- sacredspiral.co.uk>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice is present in all copies.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 __MOWGLI_IOEVENT_H__
#define __MOWGLI_IOEVENT_H__
typedef struct {
int impldata; /* implementation-specific data: this is almost always an FD */
} mowgli_ioevent_handle_t;
typedef enum {
MOWGLI_SOURCE_FD = 1
} mowgli_ioevent_source_t;
typedef struct {
mowgli_ioevent_source_t ev_source;
unsigned int ev_status;
int ev_object;
void *ev_opaque;
} mowgli_ioevent_t;
#define MOWGLI_POLLRDNORM 0x01
#define MOWGLI_POLLWRNORM 0x02
#define MOWGLI_POLLHUP 0x04
#define MOWGLI_POLLERR 0x08
extern mowgli_ioevent_handle_t *mowgli_ioevent_create(void) MOWGLI_DEPRECATED;
extern void mowgli_ioevent_destroy(mowgli_ioevent_handle_t *self) MOWGLI_DEPRECATED;
extern int mowgli_ioevent_get(mowgli_ioevent_handle_t *self, mowgli_ioevent_t *buf, size_t bufsize, unsigned int delay) MOWGLI_DEPRECATED;
extern void mowgli_ioevent_associate(mowgli_ioevent_handle_t *self, mowgli_ioevent_source_t source, int object, unsigned int flags, void *opaque) MOWGLI_DEPRECATED;
extern void mowgli_ioevent_dissociate(mowgli_ioevent_handle_t *self, mowgli_ioevent_source_t source, int object) MOWGLI_DEPRECATED;
#endif
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