src/include/eina_lock.h

   1 /* EINA - EFL data type library
   2  * Copyright (C) 2011 Vincent Torri
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library;
  16  * if not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 #ifndef EINA_LOCK_H_
  20 #define EINA_LOCK_H_
  21
  22 #include "eina_config.h"
  23 #include "eina_types.h"
  24
  25 /**
  26  * @addtogroup Eina_Tools_Group Tools
  27  *
  28  * @{
  29  */
  30
  31 /**
  32  * @defgroup Eina_File_Group File
  33  *
  34  * @{
  35  */
  36
  37 typedef enum
  38 {
  39    EINA_LOCK_FAIL     = EINA_FALSE,
  40    EINA_LOCK_SUCCEED  = EINA_TRUE,
  41    EINA_LOCK_DEADLOCK
  42 } Eina_Lock_Result;
  43
  44 #ifdef EINA_HAVE_THREADS
  45 # ifdef _WIN32_WCE
  46 #  include "eina_inline_lock_wince.x"
  47 # elif defined(_WIN32)
  48 #  include "eina_inline_lock_win32.x"
  49 # else
  50 #  include "eina_inline_lock_posix.x"
  51 # endif
  52 #else
  53 # include "eina_inline_lock_void.x"
  54 #endif
  55
  56 static inline Eina_Bool eina_lock_new(Eina_Lock *mutex);
  57 static inline void eina_lock_free(Eina_Lock *mutex);
  58 static inline Eina_Lock_Result eina_lock_take(Eina_Lock *mutex);
  59 static inline Eina_Lock_Result eina_lock_take_try(Eina_Lock *mutex);
  60 static inline Eina_Lock_Result eina_lock_release(Eina_Lock *mutex);
  61 static inline void eina_lock_debug(const Eina_Lock *mutex);
  62
  63 /**
  64  * @}
  65  */
  66
  67 /**
  68  * @}
  69  */
  70
  71 #endif