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author | Marek Gilbert <mcg@google.com> | 2018-04-15 16:47:04 -0700 |
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committer | Marek Gilbert <mcg@google.com> | 2018-04-15 16:47:04 -0700 |
commit | fdaf3cfa3c19c26b6764e78202877035011f8e81 (patch) | |
tree | 58b0a2f221932dbcb6b759b898863cc888ca825a /Firestore/third_party/abseil-cpp/absl/base/internal/raw_logging.h | |
parent | 5368c9e22f9a6b427466e9422645d688953013c0 (diff) | |
parent | dfb5c04cf87fdff3c7fc16f9de3a2e8e1f4df265 (diff) |
Merge branch 'abseil-update' into abseil-merge
Diffstat (limited to 'Firestore/third_party/abseil-cpp/absl/base/internal/raw_logging.h')
-rw-r--r-- | Firestore/third_party/abseil-cpp/absl/base/internal/raw_logging.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Firestore/third_party/abseil-cpp/absl/base/internal/raw_logging.h b/Firestore/third_party/abseil-cpp/absl/base/internal/raw_logging.h index 1b2a44b..a2b7207 100644 --- a/Firestore/third_party/abseil-cpp/absl/base/internal/raw_logging.h +++ b/Firestore/third_party/abseil-cpp/absl/base/internal/raw_logging.h @@ -74,6 +74,13 @@ namespace raw_logging_internal { 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 safe, low-level manner. +// +// In POSIX this means calling write(), which is async-signal safe and does +// not malloc. If the platform supports the SYS_write syscall, we invoke that +// directly to side-step any libc interception. +void SafeWriteToStderr(const char *s, size_t len); + // compile-time function to get the "base" filename, that is, the part of // a filename after the last "/" or "\" path separator. The search starts at // the end of the std::string; the second parameter is the length of the std::string. |