40 lines
1.2 KiB
Factor
40 lines
1.2 KiB
Factor
! Copyright (C) 2008, 2011 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
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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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PACKED-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 0x001
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CONSTANT: EPOLLPRI 0x002
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CONSTANT: EPOLLOUT 0x004
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CONSTANT: EPOLLRDNORM 0x040
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CONSTANT: EPOLLRDBAND 0x080
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CONSTANT: EPOLLWRNORM 0x100
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CONSTANT: EPOLLWRBAND 0x200
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CONSTANT: EPOLLMSG 0x400
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CONSTANT: EPOLLERR 0x008
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CONSTANT: EPOLLHUP 0x010
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CONSTANT: EPOLLRDHUP 0x2000
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: EPOLLONESHOT ( -- n ) 30 2^ ; inline
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: EPOLLET ( -- n ) 31 2^ ; inline
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