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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: clib/signal.h $ */
/* */
/* OpenPOWER FFS Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2014,2015 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
/*
* File: signal.h
* Author: Shaun Wetzstein <shaun@us.ibm.com>
* Descr: File descriptor activity callback signaler
* Note:
* Date: 10/03/10
*/
#ifndef __SIGNAL_H__
#define __SIGNAL_H__
#include <stdint.h>
#include <stdbool.h>
#include <sys/epoll.h>
#include <sys/signalfd.h>
#include "attribute.h"
#include "builtin.h"
#include "assert.h"
#include "tree.h"
#include "array.h"
/* ======================================================================= */
typedef struct signal signal_t;
typedef struct signalfd_siginfo signal_event_t;
struct signal {
int fd;
sigset_t mask;
int flags;
};
/* ======================================================================= */
extern void signal_init(signal_t * self) __nonnull((1));
extern void signal_delete(signal_t * self) __nonnull((1));
extern int signal_fileno(signal_t * self) __nonnull((1));
extern int signal_setmask(signal_t * self, const sigset_t mask) __nonnull((1));
#if 0
#define signalfd_wait(...) STRCAT(signalfd_wait, NARGS(__VA_ARGS__))(__VA_ARGS__)
extern void signal_wait1(signal_t *) __nonnull((1));
extern void signal_wait2(_sisignal_tgnal *, int) __nonnull((1));
#endif
/* ======================================================================= */
#endif /* __SIGNAL_H__ */
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