diff options
Diffstat (limited to 'gcc-4.7/libobjc/objc/objc-sync.h')
-rw-r--r-- | gcc-4.7/libobjc/objc/objc-sync.h | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/gcc-4.7/libobjc/objc/objc-sync.h b/gcc-4.7/libobjc/objc/objc-sync.h deleted file mode 100644 index 04d1db653..000000000 --- a/gcc-4.7/libobjc/objc/objc-sync.h +++ /dev/null @@ -1,69 +0,0 @@ -/* GNU Objective C Runtime @synchronized implementation - Copyright (C) 2010 Free Software Foundation, Inc. - Contributed by Nicola Pero <nicola.pero@meta-innovation.com> - -This file is part of GCC. - -GCC is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 3, or (at your option) -any later version. - -GCC 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. - -Under Section 7 of GPL version 3, you are granted additional -permissions described in the GCC Runtime Library Exception, version -3.1, as published by the Free Software Foundation. - -You should have received a copy of the GNU General Public License and -a copy of the GCC Runtime Library Exception along with this program; -see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -<http://www.gnu.org/licenses/>. */ - -#ifndef __objc_sync_INCLUDE_GNU -#define __objc_sync_INCLUDE_GNU - -#include "objc.h" -#include "objc-decls.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/* These functions are automatically called by @synchronized(). */ - -/* 'objc_sync_enter' is automatically called when entering a - @synchronized() block. It locks the recursive lock associated with - 'object'. If 'object' is nil, it does nothing. It returns - OBJC_SYNC_SUCCESS on success; see the enumeration below for error - values. - - Note that you should not rely on the behaviour when 'object' is nil - because it could change. */ -objc_EXPORT int objc_sync_enter (id object); - -/* 'objc_sync_exit' is automatically called when exiting from a - @synchronized() block. It unlocks the recursive lock associated - with 'object'. If 'object' is nil, it does nothing. It returns - OBJC_SYNC_SUCCESS on success; see the enumeration below for error - values. */ -objc_EXPORT int objc_sync_exit (id object); - -/* All the possible return values for objc_sync_enter() and - objc_sync_exit(). - */ -enum { - OBJC_SYNC_SUCCESS = 0, - OBJC_SYNC_NOT_OWNING_THREAD_ERROR = -1, - OBJC_SYNC_TIMED_OUT = -2, - OBJC_SYNC_NOT_INITIALIZED = -3 -}; - -#ifdef __cplusplus -} -#endif - -#endif /* not __objc_sync_INCLUDE_GNU */ |