diff options
author | Xanadu <none@none> | 2010-07-20 02:49:28 +0200 |
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committer | Xanadu <none@none> | 2010-07-20 02:49:28 +0200 |
commit | 79622802f397258ee0f34327ba3ae6977ca3e7ff (patch) | |
tree | 1868946c234ab9ee256a6b7766a15713eae94235 /externals/mysql/atomic/nolock.h | |
parent | 7dd2dc91816ab8b3bc3b99a1b1c99c7ea314d5a8 (diff) | |
parent | f906976837502fa5aa81b982b901d1509f5aa0c4 (diff) |
Merge. Revision history for source files should be all back now.
--HG--
branch : trunk
rename : sql/CMakeLists.txt => sql/tools/CMakeLists.txt
rename : src/server/game/Pools/PoolHandler.cpp => src/server/game/Pools/PoolMgr.cpp
rename : src/server/game/Pools/PoolHandler.h => src/server/game/Pools/PoolMgr.h
rename : src/server/game/PrecompiledHeaders/NixCorePCH.cpp => src/server/game/PrecompiledHeaders/gamePCH.cpp
rename : src/server/game/PrecompiledHeaders/NixCorePCH.h => src/server/game/PrecompiledHeaders/gamePCH.h
Diffstat (limited to 'externals/mysql/atomic/nolock.h')
-rw-r--r-- | externals/mysql/atomic/nolock.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/externals/mysql/atomic/nolock.h b/externals/mysql/atomic/nolock.h new file mode 100644 index 00000000000..e175c7d36db --- /dev/null +++ b/externals/mysql/atomic/nolock.h @@ -0,0 +1,48 @@ +/* Copyright (C) 2006 MySQL AB + + This program 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; version 2 of the License. + + 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 General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + +#if defined(__i386__) || defined(_MSC_VER) || defined(__x86_64__) \ + || defined(HAVE_GCC_ATOMIC_BUILTINS) + +# ifdef MY_ATOMIC_MODE_DUMMY +# define LOCK_prefix "" +# else +# define LOCK_prefix "lock" +# endif + +# ifdef HAVE_GCC_ATOMIC_BUILTINS +# include "gcc_builtins.h" +# elif __GNUC__ +# include "x86-gcc.h" +# elif defined(_MSC_VER) +# include "generic-msvc.h" +# endif +#endif + +#ifdef make_atomic_cas_body +/* + Type not used so minimal size (emptry struct has different size between C + and C++, zero-length array is gcc-specific). +*/ +typedef char my_atomic_rwlock_t __attribute__ ((unused)); +#define my_atomic_rwlock_destroy(name) +#define my_atomic_rwlock_init(name) +#define my_atomic_rwlock_rdlock(name) +#define my_atomic_rwlock_wrlock(name) +#define my_atomic_rwlock_rdunlock(name) +#define my_atomic_rwlock_wrunlock(name) + +#endif + |