Current File : //backups/router/usr/local/include/syslog-ng/iv_wait.h
/*
* ivykis, an event handling library
* Copyright (C) 2010 Lennert Buytenhek
* Dedicated to Marija Kulikova.
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version
* 2.1 as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 2.1 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License version 2.1 along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __IV_WAIT_H
#define __IV_WAIT_H
#include <iv_avl.h>
#include <iv_event.h>
#include <sys/resource.h>
#include <sys/types.h>
#include <sys/wait.h>
#ifdef __cplusplus
extern "C" {
#endif
struct iv_wait_interest {
pid_t pid;
void *cookie;
void (*handler)(void *cookie, int status,
const struct rusage *rusage);
struct iv_avl_node avl_node;
struct iv_event ev;
struct iv_list_head events_pending;
void *dummy;
unsigned int flags;
};
static inline void IV_WAIT_INTEREST_INIT(struct iv_wait_interest *this)
{
}
void iv_wait_interest_register(struct iv_wait_interest *this);
int iv_wait_interest_register_spawn(struct iv_wait_interest *this,
void (*fn)(void *cookie), void *cookie);
void iv_wait_interest_unregister(struct iv_wait_interest *this);
int iv_wait_interest_kill(const struct iv_wait_interest *this, int sig);
#ifdef __cplusplus
}
#endif
#endif
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