factor/basis/unix/linux/epoll/epoll.factor

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! Copyright (C) 2008 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
IN: unix.linux.epoll
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USING: alien.syntax math ;
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FUNCTION: int epoll_create ( int size ) ;
FUNCTION: int epoll_ctl ( int epfd, int op, int fd, epoll_event* event ) ;
C-STRUCT: epoll-event
{ "uint" "events" }
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{ "uint" "fd" }
{ "uint" "padding" } ;
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FUNCTION: int epoll_wait ( int epfd, epoll_event* events, int maxevents, int timeout ) ;
: EPOLL_CTL_ADD 1 ; inline ! Add a file decriptor to the interface.
: EPOLL_CTL_DEL 2 ; inline ! Remove a file decriptor from the interface.
: EPOLL_CTL_MOD 3 ; inline ! Change file decriptor epoll_event structure.
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: EPOLLIN HEX: 001 ; inline
: EPOLLPRI HEX: 002 ; inline
: EPOLLOUT HEX: 004 ; inline
: EPOLLRDNORM HEX: 040 ; inline
: EPOLLRDBAND HEX: 080 ; inline
: EPOLLWRNORM HEX: 100 ; inline
: EPOLLWRBAND HEX: 200 ; inline
: EPOLLMSG HEX: 400 ; inline
: EPOLLERR HEX: 008 ; inline
: EPOLLHUP HEX: 010 ; inline
: EPOLLONESHOT 30 2^ ; inline
: EPOLLET 31 2^ ; inline