83 lines
1.7 KiB
C
83 lines
1.7 KiB
C
#ifndef EPOLL_H_
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#define EPOLL_H_
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#ifndef EPOLL_EXTERN
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#define EPOLL_EXTERN
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#endif
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#include <stdint.h>
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enum EPOLL_EVENTS {
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EPOLLIN = 1 << 0,
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EPOLLPRI = 1 << 1,
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EPOLLOUT = 1 << 2,
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EPOLLERR = 1 << 3,
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EPOLLHUP = 1 << 4,
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EPOLLRDNORM = 1 << 6,
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EPOLLRDBAND = 1 << 7,
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EPOLLWRNORM = 1 << 8,
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EPOLLWRBAND = 1 << 9,
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EPOLLMSG = 1 << 10,
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EPOLLRDHUP = 1 << 13,
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EPOLLONESHOT = 1 << 31
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};
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#define EPOLLIN EPOLLIN
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#define EPOLLPRI EPOLLPRI
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#define EPOLLOUT EPOLLOUT
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#define EPOLLERR EPOLLERR
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#define EPOLLHUP EPOLLHUP
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#define EPOLLRDNORM EPOLLRDNORM
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#define EPOLLRDBAND EPOLLRDBAND
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#define EPOLLWRNORM EPOLLWRNORM
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#define EPOLLWRBAND EPOLLWRBAND
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#define EPOLLMSG EPOLLMSG
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#define EPOLLRDHUP EPOLLRDHUP
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#define EPOLLONESHOT EPOLLONESHOT
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#define EPOLL_CTL_ADD 1
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#define EPOLL_CTL_MOD 2
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#define EPOLL_CTL_DEL 3
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typedef void* HANDLE;
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typedef uintptr_t SOCKET;
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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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SOCKET sock;
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HANDLE hnd;
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} epoll_data_t;
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struct epoll_event {
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uint32_t events; /* Epoll events */
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epoll_data_t data; /* User data variable */
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};
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#ifdef __cplusplus
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extern "C" {
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#endif
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EPOLL_EXTERN HANDLE epoll_create(int size);
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EPOLL_EXTERN HANDLE epoll_create1(int flags);
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EPOLL_EXTERN int epoll_close(HANDLE ephnd);
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EPOLL_EXTERN int epoll_ctl(HANDLE ephnd,
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int op,
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SOCKET sock,
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struct epoll_event* event);
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EPOLL_EXTERN int epoll_wait(HANDLE ephnd,
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struct epoll_event* events,
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int maxevents,
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int timeout);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* EPOLL_H_ */
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