From fa00c321073c7ea40a4fc3dfc8a06309eae3d025 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Wed, 15 May 2019 12:21:46 -0700 Subject: Export of internal Abseil changes. -- 6258612abc571fa7f51f34046b410c73486505fe by Derek Mauro : Rollback checking the return value of pthread functions in thread_identity.cc. PiperOrigin-RevId: 248381230 -- fda6acddab04fc53eeb84ec253de4a9655bf9a36 by CJ Johnson : Removes too-restrictive benchmark abstraction in inlined_vector_benchmark PiperOrigin-RevId: 248366325 -- 68674991e63c919de8a3eebced5adec6466ec8fe by Abseil Team : Check for pthread_setmask() failure. Log a fatal error message if pthread_setmask() fails. PiperOrigin-RevId: 248347115 -- 45389e44c0d1badafb6b560cae3df99fc8bd16ac by Derek Mauro : Fix a -Wredundant-move warning in GCC 9. PiperOrigin-RevId: 248338682 -- 12cfbacf599084a8ac6bf4395026cbf193c85a26 by Derek Mauro : Check the return value of pthread functions in thread_identity.cc. PiperOrigin-RevId: 248327118 -- 2bc69998e68cfee96e812ce800e83cce7a715091 by Benjamin Barenblat : Encourage judicious use of ABSL_PREDICT_{TRUE,FALSE} Recommend that users use branch prediction annotations only on hot, consistently mispredicted branches. PiperOrigin-RevId: 248222450 GitOrigin-RevId: 6258612abc571fa7f51f34046b410c73486505fe Change-Id: I09d409f9a3941ee926b8476b5473f9c4899cc3ff --- absl/base/internal/low_level_alloc.cc | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'absl/base/internal/low_level_alloc.cc') diff --git a/absl/base/internal/low_level_alloc.cc b/absl/base/internal/low_level_alloc.cc index 5a8199e62ef1..36e4f1bae03b 100644 --- a/absl/base/internal/low_level_alloc.cc +++ b/absl/base/internal/low_level_alloc.cc @@ -294,7 +294,10 @@ class SCOPED_LOCKABLE ArenaLock { arena_->mu.Unlock(); #ifndef ABSL_LOW_LEVEL_ALLOC_ASYNC_SIGNAL_SAFE_MISSING if (mask_valid_) { - pthread_sigmask(SIG_SETMASK, &mask_, nullptr); + const int err = pthread_sigmask(SIG_SETMASK, &mask_, nullptr); + if (err != 0) { + ABSL_RAW_LOG(FATAL, "pthread_sigmask failed: %d", err); + } } #endif left_ = true; -- cgit 1.4.1