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Author SHA1 Message Date
Marco Vanotti a83eb048cb [lsan] Add interceptor for pthread_detach. 
This commit adds an interceptor for the pthread_detach function,
calling into ThreadRegistry::DetachThread, allowing for thread contexts
to be reused.

Without this change, programs may fail when they create more than 8K
threads.

Fixes: https://bugs.llvm.org/show_bug.cgi?id=47389

Reviewed By: vitalybuka

Differential Revision: https://reviews.llvm.org/D88184
 2020-09-25 14:22:45 -07:00
Roland McGrath 38fd1806a1 [lsan] Factor pthread-specific assumptions out of thread tracking code 
This is a small refactoring to prepare for porting LSan to Fuchsia.
Factor out parts of lsan_thread.{cpp,h} that don't apply to Fuchsia.
Since existing supported systems are POSIX-based, the affected code
is moved to lsan_posix.{cpp.h}.

Patch By: mcgrathr

Differential Revision: https://reviews.llvm.org/D73309
 2020-01-24 16:55:11 -08:00
Nico Weber ae1fc9baae compiler-rt: Rename .cc file in lib/lsan to .cpp 
Like r367463, but for lsan.

llvm-svn: 367561
 2019-08-01 14:01:30 +00:00