5
77%
master: 77%

Ran 01 Jan 2023 10:54PM UTC

Files 58

Run time 2s

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Committed 01 Jan 2023 10:00PM UTC coverage: 74.074% (-0.3%) from 74.373%

Job # CONF_OPTIONS="--enable-gcov --enable-single-obj-compilation --enable-cplusplus --disable-shared --enable-gc-assertions" CFLAGS_EXTRA="-D USE_CUSTOM_SPECIFIC" CC_FOR_CHECK=g++ MAKEFILE_TARGETS="all" MAKEFILE_TARGETS_CHECK="check" NO_CLONE_LIBATOMIC_OPS=true REPORT_COVERAGE=true TESTS_CUSTOM_RUN=true

Build Type

push

travis-ci-com

Committed by

ivmai

Commit Message

Fix 'failed to create new win32 semaphore' Cygwin fatal error at fork

Issue #522 (bdwgc).

The solution is to use semaphore operations emulation provided
in darwin_semaphore.h.

* include/private/darwin_semaphore.h [!GC_DARWIN_THREADS]: Preprocessor
error only if not GC_WIN32_THREADS; update error message.
* include/private/darwin_semaphore.h: Update comment.
* include/private/gcconfig.h [CYGWIN32 && GC_WIN32_THREADS
&& CAN_HANDLE_FORK && !EMULATE_PTHREAD_SEMAPHORE
&& !CYGWIN_SEM_FIXUP_AFTER_FORK_BUG_FIXED] (EMULATE_PTHREAD_SEMAPHORE):
* pthread_support.c [GC_PTHREADS && GC_WIN32_THREADS
&& EMULATE_PTHREAD_SEMAPHORE]: Include darwin_semaphore.h instead of
semaphore.h.

Run Details

7437 of 10040 relevant lines covered (74.07%)

9229211.61 hits per line

Source Files on job 1436.5 (CONF_OPTIONS="--enable-gcov --enable-single-obj-compilation --enable-cplusplus --disable-shared --enable-gc-assertions" CFLAGS_EXTRA="-D USE_CUSTOM_SPECIFIC" CC_FOR_CHECK=g++ MAKEFILE_TARGETS="all" MAKEFILE_TARGETS_CHECK="check" NO_CLONE_LIBATOMIC_OPS=true REPORT_COVERAGE=true TESTS_CUSTOM_RUN=true)

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