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LibC: Implement strerror_r()

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This implements the XSI-compliant version of strerror_r() - as opposed
to the GNU-specific variant.

The function explicitly saves errno so as to not accidentally change it
with one of the calls to other functions.
This commit is contained in:
Gunnar Beutner 2021-05-24 16:43:12 +02:00 • committed by Andreas Kling
parent 3526fbbc5f
commit c81b3e1ee3
4 changed files with 40 additions and 0 deletions
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Tests/LibC/CMakeLists.txt
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@ -6,6 +6,7 @@ set(TEST_SOURCES
${CMAKE_CURRENT_SOURCE_DIR}/TestLibCExec.cpp
${CMAKE_CURRENT_SOURCE_DIR}/TestLibCDirEnt.cpp
${CMAKE_CURRENT_SOURCE_DIR}/TestLibCInodeWatcher.cpp
${CMAKE_CURRENT_SOURCE_DIR}/TestLibCString.cpp
)
file(GLOB CMD_SOURCES CONFIGURE_DEPENDS "*.cpp")