2b25b4a520
- Complete implementation including recursion support
- Added an intensive ctest (TestSynchCritical)
- Struct members are used exactly as Windows does it internally:
LockCount starts at -1, RecursionCount at 0
- Same performance optimizations as internally on Windows:
- Fast lock acquisition path using CAS -> SpinCount -> wait
- SpinCount automatically disabled on uniprocessor systems
- On Linux SpinCount is disabled because it provided no advantage over NPTL/futex in all tests
Support for CRITICAL_SECTION's DebugInfo is not yet included (but trivial to add).
51 lines
1.6 KiB
CMake
51 lines
1.6 KiB
CMake
# WinPR: Windows Portable Runtime
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# libwinpr-interlocked cmake build script
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#
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# Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set(MODULE_NAME "winpr-interlocked")
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set(MODULE_PREFIX "WINPR_INTERLOCKED")
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set(${MODULE_PREFIX}_SRCS
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interlocked.c)
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if(MSVC AND (NOT MONOLITHIC_BUILD))
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set(${MODULE_PREFIX}_SRCS ${${MODULE_PREFIX}_SRCS} module.def)
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endif()
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add_complex_library(MODULE ${MODULE_NAME} TYPE "OBJECT"
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MONOLITHIC ${MONOLITHIC_BUILD}
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SOURCES ${${MODULE_PREFIX}_SRCS})
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set_target_properties(${MODULE_NAME} PROPERTIES VERSION ${WINPR_VERSION_FULL} SOVERSION ${WINPR_VERSION} PREFIX "lib")
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set_complex_link_libraries(VARIABLE ${MODULE_PREFIX}_LIBS
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MONOLITHIC ${MONOLITHIC_BUILD} INTERNAL
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MODULE winpr
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MODULES winpr-crt winpr-handle)
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if(MONOLITHIC_BUILD)
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else()
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target_link_libraries(${MODULE_NAME} ${${MODULE_PREFIX}_LIBS})
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install(TARGETS ${MODULE_NAME} DESTINATION ${CMAKE_INSTALL_LIBDIR})
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endif()
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set_property(TARGET ${MODULE_NAME} PROPERTY FOLDER "WinPR")
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if(BUILD_TESTING)
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add_subdirectory(test)
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endif()
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