diff options
Diffstat (limited to 'absl/base/internal/low_level_alloc.cc')
| -rw-r--r-- | absl/base/internal/low_level_alloc.cc | 5 |
1 files changed, 4 insertions, 1 deletions
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; |