diff options
| -rw-r--r-- | absl/base/internal/raw_logging.h | 2 | ||||
| -rw-r--r-- | absl/debugging/failure_signal_handler.cc | 10 |
2 files changed, 6 insertions, 6 deletions
diff --git a/absl/base/internal/raw_logging.h b/absl/base/internal/raw_logging.h index e8765254..3f852d31 100644 --- a/absl/base/internal/raw_logging.h +++ b/absl/base/internal/raw_logging.h @@ -129,7 +129,7 @@ void RawLog(absl::LogSeverity severity, const char* file, int line, const char* format, ...) ABSL_PRINTF_ATTRIBUTE(4, 5); // Writes the provided buffer directly to stderr, in a signal-safe, low-level -// manner. +// manner. Preserves errno. void AsyncSignalSafeWriteToStderr(const char* s, size_t len); // compile-time function to get the "base" filename, that is, the part of diff --git a/absl/debugging/failure_signal_handler.cc b/absl/debugging/failure_signal_handler.cc index 9f399d02..0db2a896 100644 --- a/absl/debugging/failure_signal_handler.cc +++ b/absl/debugging/failure_signal_handler.cc @@ -236,10 +236,6 @@ static void InstallOneFailureHandler(FailureSignalData* data, #endif -static void WriteToStderr(const char* data) { - absl::raw_log_internal::AsyncSignalSafeWriteToStderr(data, strlen(data)); -} - static void WriteSignalMessage(int signo, int cpu, void (*writerfn)(const char*)) { char buf[96]; @@ -380,7 +376,11 @@ static void AbslFailureSignalHandler(int signo, siginfo_t*, void* ucontext) { #endif // First write to stderr. - WriteFailureInfo(signo, ucontext, my_cpu, WriteToStderr); + WriteFailureInfo( + signo, ucontext, my_cpu, +[](const char* data) { + absl::raw_log_internal::AsyncSignalSafeWriteToStderr(data, + strlen(data)); + }); // Riskier code (because it is less likely to be async-signal-safe) // goes after this point. |