diff options
| author | Andy Getzendanner <durandal@google.com> | 2022-05-04 20:58:05 -0700 |
|---|---|---|
| committer | Copybara-Service <copybara-worker@google.com> | 2022-05-04 20:58:54 -0700 |
| commit | 173dfe4a4c70f294a512aae4d0d0f5fc7db39241 (patch) | |
| tree | 69713a45f8fb1ad3874a0f7e1e0a50b40f7d001a /absl/debugging/failure_signal_handler.cc | |
| parent | e8cda74967d1fa43182f88396e9030e93501e1a1 (diff) | |
| download | abseil-173dfe4a4c70f294a512aae4d0d0f5fc7db39241.tar.gz abseil-173dfe4a4c70f294a512aae4d0d0f5fc7db39241.tar.bz2 abseil-173dfe4a4c70f294a512aae4d0d0f5fc7db39241.zip | |
raw_logging: Rename SafeWriteToStderr to indicate what about it is safe (answer: it's async-signal-safe).
Also, preserve errno across calls to make it actually signal-safe.
PiperOrigin-RevId: 446620926
Change-Id: I875fbec02b909e8424ddf763303b0d6007f8548f
Diffstat (limited to 'absl/debugging/failure_signal_handler.cc')
| -rw-r--r-- | absl/debugging/failure_signal_handler.cc | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/absl/debugging/failure_signal_handler.cc b/absl/debugging/failure_signal_handler.cc index 3fe8827a..affade3b 100644 --- a/absl/debugging/failure_signal_handler.cc +++ b/absl/debugging/failure_signal_handler.cc @@ -42,7 +42,6 @@ #include <ctime> #include "absl/base/attributes.h" -#include "absl/base/internal/errno_saver.h" #include "absl/base/internal/raw_logging.h" #include "absl/base/internal/sysinfo.h" #include "absl/debugging/internal/examine_stack.h" @@ -217,8 +216,7 @@ static void InstallOneFailureHandler(FailureSignalData* data, #endif static void WriteToStderr(const char* data) { - absl::base_internal::ErrnoSaver errno_saver; - absl::raw_logging_internal::SafeWriteToStderr(data, strlen(data)); + absl::raw_logging_internal::AsyncSignalSafeWriteToStderr(data, strlen(data)); } static void WriteSignalMessage(int signo, int cpu, |