epoll.h revision a5eb7107f06a6e23e8e77e8d3a84c1ff90a73ac6
/*
* This file and its contents are supplied under the terms of the
* Common Development and Distribution License ("CDDL"), version 1.0.
* You may only use this file in accordance with the terms of version
* 1.0 of the CDDL.
*
* A full copy of the text of the CDDL should have accompanied this
* source. A copy of the CDDL is also available via the Internet at
*/
/*
* Copyright (c) 2014, Joyent, Inc. All rights reserved.
*/
#ifndef _SYS_EPOLL_H
#define _SYS_EPOLL_H
#ifdef __cplusplus
extern "C" {
#endif
typedef union epoll_data {
void *ptr;
int fd;
} epoll_data_t;
#pragma pack(4)
#endif
typedef struct epoll_event {
#pragma pack()
#endif
/*
* Define the EPOLL* constants in terms of their poll(2)/poll(7) equivalents.
* Note that the values match the equivalents in Linux to allow for any binary
* compatibility layers to not need to translate them.
*/
#define EPOLLIN 0x0001
#define EPOLLPRI 0x0002
#define EPOLLOUT 0x0004
#define EPOLLRDNORM 0x0040
#define EPOLLRDBAND 0x0080
#define EPOLLWRNORM 0x0100
#define EPOLLWRBAND 0x0200
#define EPOLLERR 0x0008
#define EPOLLHUP 0x0010
#define EPOLLRDHUP 0x2000
#define EPOLL_CTL_ADD 1
#define EPOLL_CTL_DEL 2
#define EPOLL_CTL_MOD 3
#define EPOLL_CLOEXEC 02000000
#if !defined(_KERNEL)
extern int epoll_create(int size);
extern int epoll_create1(int flags);
#endif /* !_KERNEL */
#ifdef __cplusplus
}
#endif
#endif /* _SYS_EPOLL_H */