poll.h

来自「ARM 嵌入式 系统 设计与实例开发 实验教材 二源码」· C头文件 代码 · 共 25 行

#ifndef __ASM_CRIS_POLL_H
#define __ASM_CRIS_POLL_H

/* taken from asm-alpha */

#define POLLIN		1
#define POLLPRI		2
#define POLLOUT		4
#define POLLERR		8
#define POLLHUP		16
#define POLLNVAL	32
#define POLLRDNORM	64
#define POLLRDBAND	128
#define POLLWRNORM	256
#define POLLWRBAND	512
#define POLLMSG		1024

struct pollfd {
	int fd;
	short events;
	short revents;
};

#endif