70 lines
1.2 KiB
C
70 lines
1.2 KiB
C
#ifndef _SYS_EPOLL_H
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#define _SYS_EPOLL_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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#include <sys/types.h>
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#include <fcntl.h>
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#define __NEED_sigset_t
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#include <bits/alltypes.h>
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#define EPOLL_CLOEXEC O_CLOEXEC
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#define EPOLL_NONBLOCK O_NONBLOCK
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enum EPOLL_EVENTS { __EPOLL_DUMMY };
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#define EPOLLIN 0x001
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#define EPOLLPRI 0x002
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#define EPOLLOUT 0x004
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#define EPOLLRDNORM 0x040
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#define EPOLLNVAL 0x020
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#define EPOLLRDBAND 0x080
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#define EPOLLWRNORM 0x100
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#define EPOLLWRBAND 0x200
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#define EPOLLMSG 0x400
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#define EPOLLERR 0x008
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#define EPOLLHUP 0x010
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#define EPOLLRDHUP 0x2000
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#define EPOLLEXCLUSIVE (1U<<28)
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#define EPOLLWAKEUP (1U<<29)
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#define EPOLLONESHOT (1U<<30)
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#define EPOLLET (1U<<31)
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#define EPOLL_CTL_ADD 1
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#define EPOLL_CTL_DEL 2
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#define EPOLL_CTL_MOD 3
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typedef union epoll_data {
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void *ptr;
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int fd;
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uint32_t u32;
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uint64_t u64;
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} epoll_data_t;
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struct epoll_event {
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uint32_t events;
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epoll_data_t data;
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}
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#ifdef __x86_64__
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__attribute__ ((__packed__))
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#endif
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;
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int epoll_create(int);
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int epoll_create1(int);
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int epoll_ctl(int, int, int, struct epoll_event *);
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int epoll_wait(int, struct epoll_event *, int, int);
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int epoll_pwait(int, struct epoll_event *, int, int, const sigset_t *);
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#ifdef __cplusplus
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}
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#endif
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#endif /* sys/epoll.h */
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