67 lines
1.7 KiB
C
67 lines
1.7 KiB
C
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/***************************************************************************
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watch.h
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Default event loop and file descriptor watch routines
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(c) 2000-2007 Benoit Minisini <gambas@users.sourceforge.net>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 1, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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***************************************************************************/
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#ifndef __GBX_WATCH_H
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#define __GBX_WATCH_H
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#include "gambas.h"
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#include <sys/select.h>
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#include <sys/time.h>
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enum {
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WATCH_NONE = 0,
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WATCH_READ = 1,
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WATCH_WRITE = 2,
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WATCH_READ_WRITE = 3
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};
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typedef
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struct {
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long fd;
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void (*callback)();
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long param;
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}
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WATCH_CALLBACK;
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typedef
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struct {
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GB_TIMER *timer;
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struct timeval timeout;
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}
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WATCH_TIMER;
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PUBLIC void WATCH_init(void);
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PUBLIC void WATCH_exit(void);
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PUBLIC void WATCH_watch(int fd, int flag, void *callback, long param);
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PUBLIC bool WATCH_one_loop(long);
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PUBLIC void WATCH_loop(void);
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PUBLIC void WATCH_wait(long);
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PUBLIC int WATCH_loop_signal(const sigset_t *sig);
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PUBLIC int WATCH_process(int fd_end, int fd_output);
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PUBLIC void WATCH_timer(void *t, int on);
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#endif /* */
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