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Export of internal Abseil changes.

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6258612abc571fa7f51f34046b410c73486505fe by Derek Mauro <dmauro@google.com>:

Rollback checking the return value of pthread functions in thread_identity.cc.

PiperOrigin-RevId: 248381230

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fda6acddab04fc53eeb84ec253de4a9655bf9a36 by CJ Johnson <johnsoncj@google.com>:

Removes too-restrictive benchmark abstraction in inlined_vector_benchmark

PiperOrigin-RevId: 248366325

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68674991e63c919de8a3eebced5adec6466ec8fe by Abseil Team <absl-team@google.com>:

Check for pthread_setmask() failure.

Log a fatal error message if pthread_setmask() fails.

PiperOrigin-RevId: 248347115

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45389e44c0d1badafb6b560cae3df99fc8bd16ac by Derek Mauro <dmauro@google.com>:

Fix a -Wredundant-move warning in GCC 9.

PiperOrigin-RevId: 248338682

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12cfbacf599084a8ac6bf4395026cbf193c85a26 by Derek Mauro <dmauro@google.com>:

Check the return value of pthread functions in thread_identity.cc.

PiperOrigin-RevId: 248327118

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2bc69998e68cfee96e812ce800e83cce7a715091 by Benjamin Barenblat <bbaren@google.com>:

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
This commit is contained in:
Abseil Team 2019-05-15 12:21:46 -07:00 • committed by Andy Soffer
parent 436ba6c4a0
commit fa00c32107
4 changed files with 19 additions and 11 deletions
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5
absl/base/internal/low_level_alloc.cc
View file

@ -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;