/usr/include/libgda-5.0/libgda/gda-mutex.h is in libgda-5.0-dev 5.2.4-9.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | /*
* Copyright (C) 2000 Reinhard Müller <reinhard@src.gnome.org>
* Copyright (C) 2000 - 2002 Rodrigo Moya <rodrigo@gnome-db.org>
* Copyright (C) 2001 Carlos Perelló Marín <carlos@gnome-db.org>
* Copyright (C) 2001 - 2013 Vivien Malerba <malerba@gnome-db.org>
* Copyright (C) 2002 Gonzalo Paniagua Javier <gonzalo@src.gnome.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser 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 St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GDA_MUTEX_H__
#define __GDA_MUTEX_H__
#include <glib.h>
G_BEGIN_DECLS
typedef GRecMutex GdaMutex;
/**
* SECTION:gda-mutex
* @short_description: Recursive mutex implementation
* @title: GdaMutex
* @stability: Stable
* @see_also: #GdaLockable and #GMutex
*
* #GdaMutex implements a recursive mutex (unlike the #GMutex implementation which offers no
* guarantee about recursiveness). A recursive mutex is a mutex which can be locked several
* times by the same thread (and needs to be unlocked the same number of times before
* another thread can lock it).
*
* A #GdaMutex can safely be used even in a non multi-threaded environment in which case
* it does nothing.
*/
GdaMutex* gda_mutex_new (void);
void gda_mutex_lock (GdaMutex *mutex);
gboolean gda_mutex_trylock (GdaMutex *mutex);
void gda_mutex_unlock (GdaMutex *mutex);
void gda_mutex_free (GdaMutex *mutex);
#ifdef GDA_DEBUG_MUTEX
#include <stdio.h>
void gda_mutex_debug (GdaMutex *mutex, gboolean debug);
void gda_mutex_dump_usage (GdaMutex *mutex, FILE *stream);
#endif
G_END_DECLS
#endif
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