libedataserver/e-cancellable-locks.h

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
   4  *
   5  * This library is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU Lesser General Public License as published by
   7  * the Free Software Foundation.
   8  *
   9  * This library is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  11  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public License
  15  * along with this library; if not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #if !defined (__LIBEDATASERVER_H_INSIDE__) && !defined (LIBEDATASERVER_COMPILATION)
  19 #error "Only <libedataserver/libedataserver.h> should be included directly."
  20 #endif
  21
  22 #ifndef EDS_DISABLE_DEPRECATED
  23
  24 /* Do not generate bindings. */
  25 #ifndef __GI_SCANNER__
  26
  27 #ifndef E_CANCELLABLE_LOCKS_H
  28 #define E_CANCELLABLE_LOCKS_H
  29
  30 #include <glib.h>
  31 #include <gio/gio.h>
  32
  33 G_BEGIN_DECLS
  34
  35 typedef struct _ECancellableMutex ECancellableMutex;
  36 typedef struct _ECancellableRecMutex ECancellableRecMutex;
  37
  38 void            e_cancellable_mutex_init        (ECancellableMutex *mutex);
  39 void            e_cancellable_mutex_clear       (ECancellableMutex *mutex);
  40 gboolean        e_cancellable_mutex_lock        (ECancellableMutex *mutex,
  41                                                  GCancellable *cancellable);
  42 void            e_cancellable_mutex_unlock      (ECancellableMutex *mutex);
  43 GMutex *        e_cancellable_mutex_get_internal_mutex
  44                                                 (ECancellableMutex *mutex);
  45
  46 void            e_cancellable_rec_mutex_init    (ECancellableRecMutex *rec_mutex);
  47 void            e_cancellable_rec_mutex_clear   (ECancellableRecMutex *rec_mutex);
  48 gboolean        e_cancellable_rec_mutex_lock    (ECancellableRecMutex *rec_mutex,
  49                                                  GCancellable *cancellable);
  50 void            e_cancellable_rec_mutex_unlock  (ECancellableRecMutex *rec_mutex);
  51
  52 /* private structures, members should not be accessed
  53  * otherwise than with above functions */
  54
  55 struct _ECancellableLocksBase {
  56         GMutex cond_mutex;
  57         GCond cond;
  58 };
  59
  60 struct _ECancellableMutex {
  61         struct _ECancellableLocksBase base;
  62         GMutex mutex;
  63 };
  64
  65 struct _ECancellableRecMutex {
  66         struct _ECancellableLocksBase base;
  67         GRecMutex rec_mutex;
  68 };
  69
  70 G_END_DECLS
  71
  72 #endif /* E_CANCELLABLE_LOCKS_H */
  73
  74 #endif /* __GI_SCANNER__ */
  75
  76 #endif /* EDS_DISABLE_DEPRECATED */