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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU Lesser General Public
* License as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#if !defined (__LIBEDATASERVER_H_INSIDE__) && !defined (LIBEDATASERVER_COMPILATION)
#error "Only <libedataserver/libedataserver.h> should be included directly."
#endif
#ifndef E_FLAG_H
#define E_FLAG_H
/* An EFlag is essentially a binary semaphore with a more intuitive interface.
* Based on Python's threading.Event class ("EEvent" was already taken). */
#include <glib.h>
G_BEGIN_DECLS
/**
* EFlag:
*
* Contains only private data that should be read and manipulated using the
* functions below.
*
* Since: 1.12
**/
typedef struct _EFlag EFlag;
EFlag * e_flag_new (void);
gboolean e_flag_is_set (EFlag *flag);
void e_flag_set (EFlag *flag);
void e_flag_clear (EFlag *flag);
void e_flag_wait (EFlag *flag);
gboolean e_flag_wait_until (EFlag *flag,
gint64 end_time);
void e_flag_free (EFlag *flag);
#ifndef EDS_DISABLE_DEPRECATED
gboolean e_flag_timed_wait (EFlag *flag,
GTimeVal *abs_time);
#endif /* EDS_DISABLE_DEPRECATED */
G_END_DECLS
#endif /* E_FLAG_H */
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