39 lines
1.2 KiB
Factor
39 lines
1.2 KiB
Factor
! Copyright (C) 2008 Slava Pestov.
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! See http://factorcode.org/license.txt for BSD license.
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IN: unix.linux.epoll
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USING: alien.c-types alien.syntax classes.struct math unix.types ;
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FUNCTION: int epoll_create ( int size ) ;
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UNION-STRUCT: epoll-data
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{ ptr void* }
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{ fd int }
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{ u32 uint32_t }
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{ u64 uint64_t } ;
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STRUCT: epoll-event
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{ events uint32_t }
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{ data epoll-data } ;
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FUNCTION: int epoll_ctl ( int epfd, int op, int fd, epoll-event* event ) ;
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FUNCTION: int epoll_wait ( int epfd, epoll-event* events, int maxevents, int timeout ) ;
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CONSTANT: EPOLL_CTL_ADD 1 ! Add a file decriptor to the interface.
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CONSTANT: EPOLL_CTL_DEL 2 ! Remove a file decriptor from the interface.
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CONSTANT: EPOLL_CTL_MOD 3 ! Change file decriptor epoll_event structure.
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CONSTANT: EPOLLIN HEX: 001
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CONSTANT: EPOLLPRI HEX: 002
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CONSTANT: EPOLLOUT HEX: 004
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CONSTANT: EPOLLRDNORM HEX: 040
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CONSTANT: EPOLLRDBAND HEX: 080
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CONSTANT: EPOLLWRNORM HEX: 100
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CONSTANT: EPOLLWRBAND HEX: 200
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CONSTANT: EPOLLMSG HEX: 400
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CONSTANT: EPOLLERR HEX: 008
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CONSTANT: EPOLLHUP HEX: 010
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CONSTANT: EPOLLRDHUP HEX: 2000
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: EPOLLONESHOT ( -- n ) 30 2^ ; inline
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: EPOLLET ( -- n ) 31 2^ ; inline
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