87 lines
2.1 KiB
C
87 lines
2.1 KiB
C
#ifndef WEPOLL_H_
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#define WEPOLL_H_
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#ifndef WEPOLL_EXPORT
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#define WEPOLL_EXPORT
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#endif
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#include <stdint.h>
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/* clang-format off */
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enum EPOLL_EVENTS {
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EPOLLIN = (int) (1U << 0),
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EPOLLPRI = (int) (1U << 1),
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EPOLLOUT = (int) (1U << 2),
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EPOLLERR = (int) (1U << 3),
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EPOLLHUP = (int) (1U << 4),
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EPOLLRDNORM = (int) (1U << 6),
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EPOLLRDBAND = (int) (1U << 7),
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EPOLLWRNORM = (int) (1U << 8),
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EPOLLWRBAND = (int) (1U << 9),
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EPOLLMSG = (int) (1U << 10), /* Never reported. */
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EPOLLRDHUP = (int) (1U << 13),
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EPOLLONESHOT = (int) (1U << 31)
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};
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#define EPOLLIN ((uint32_t) EPOLLIN)
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#define EPOLLPRI ((uint32_t) EPOLLPRI)
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#define EPOLLOUT ((uint32_t) EPOLLOUT)
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#define EPOLLERR ((uint32_t) EPOLLERR)
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#define EPOLLHUP ((uint32_t) EPOLLHUP)
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#define EPOLLRDNORM ((uint32_t) EPOLLRDNORM)
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#define EPOLLRDBAND ((uint32_t) EPOLLRDBAND)
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#define EPOLLWRNORM ((uint32_t) EPOLLWRNORM)
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#define EPOLLWRBAND ((uint32_t) EPOLLWRBAND)
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#define EPOLLMSG ((uint32_t) EPOLLMSG)
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#define EPOLLRDHUP ((uint32_t) EPOLLRDHUP)
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#define EPOLLONESHOT ((uint32_t) 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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/* clang-format on */
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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; /* Windows specific */
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HANDLE hnd; /* Windows specific */
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} epoll_data_t;
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struct epoll_event {
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uint32_t events; /* Epoll events and flags */
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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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WEPOLL_EXPORT HANDLE epoll_create(int size);
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WEPOLL_EXPORT HANDLE epoll_create1(int flags);
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WEPOLL_EXPORT int epoll_close(HANDLE ephnd);
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WEPOLL_EXPORT 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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WEPOLL_EXPORT 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 /* WEPOLL_H_ */
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