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author | Perttu Ahola <celeron55@gmail.com> | 2011-01-08 03:10:20 +0200 |
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committer | Perttu Ahola <celeron55@gmail.com> | 2011-01-08 03:10:20 +0200 |
commit | d825ed572f97d7d354c84106e508d52255f5e94b (patch) | |
tree | c01f491235831b7ad0275f99aab3b677a4c11ebd /src/jthread/win32/jmutex.cpp | |
parent | 683b08beefae3c4842e4261dd379f2dadbe8ccbe (diff) | |
download | minetest-d825ed572f97d7d354c84106e508d52255f5e94b.tar.gz minetest-d825ed572f97d7d354c84106e508d52255f5e94b.tar.bz2 minetest-d825ed572f97d7d354c84106e508d52255f5e94b.zip |
CMake working on Linux (not on windows)
--HG--
rename : Makefile => Makefile.bak
Diffstat (limited to 'src/jthread/win32/jmutex.cpp')
-rw-r--r-- | src/jthread/win32/jmutex.cpp | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/src/jthread/win32/jmutex.cpp b/src/jthread/win32/jmutex.cpp new file mode 100644 index 000000000..000461e3b --- /dev/null +++ b/src/jthread/win32/jmutex.cpp @@ -0,0 +1,83 @@ +/* + + This file is a part of the JThread package, which contains some object- + oriented thread wrappers for different thread implementations. + + Copyright (c) 2000-2006 Jori Liesenborgs (jori.liesenborgs@gmail.com) + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files (the "Software"), + to deal in the Software without restriction, including without limitation + the rights to use, copy, modify, merge, publish, distribute, sublicense, + and/or sell copies of the Software, and to permit persons to whom the + Software is furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + DEALINGS IN THE SOFTWARE. + +*/ + +#include "jmutex.h" + +JMutex::JMutex() +{ + initialized = false; +} + +JMutex::~JMutex() +{ + if (initialized) +#ifdef JMUTEX_CRITICALSECTION + DeleteCriticalSection(&mutex); +#else + CloseHandle(mutex); +#endif // JMUTEX_CRITICALSECTION +} + +int JMutex::Init() +{ + if (initialized) + return ERR_JMUTEX_ALREADYINIT; +#ifdef JMUTEX_CRITICALSECTION + InitializeCriticalSection(&mutex); +#else + mutex = CreateMutex(NULL,FALSE,NULL); + if (mutex == NULL) + return ERR_JMUTEX_CANTCREATEMUTEX; +#endif // JMUTEX_CRITICALSECTION + initialized = true; + return 0; +} + +int JMutex::Lock() +{ + if (!initialized) + return ERR_JMUTEX_NOTINIT; +#ifdef JMUTEX_CRITICALSECTION + EnterCriticalSection(&mutex); +#else + WaitForSingleObject(mutex,INFINITE); +#endif // JMUTEX_CRITICALSECTION + return 0; +} + +int JMutex::Unlock() +{ + if (!initialized) + return ERR_JMUTEX_NOTINIT; +#ifdef JMUTEX_CRITICALSECTION + LeaveCriticalSection(&mutex); +#else + ReleaseMutex(mutex); +#endif // JMUTEX_CRITICALSECTION + return 0; +} + |