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authorAnton Samokhvalov <pg83@yandex.ru>2022-02-10 16:45:15 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:45:15 +0300
commit72cb13b4aff9bc9cf22e49251bc8fd143f82538f (patch)
treeda2c34829458c7d4e74bdfbdf85dff449e9e7fb8 /library/cpp/logger/file.cpp
parent778e51ba091dc39e7b7fcab2b9cf4dbedfb6f2b5 (diff)
downloadydb-72cb13b4aff9bc9cf22e49251bc8fd143f82538f.tar.gz
Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 1 of 2.
Diffstat (limited to 'library/cpp/logger/file.cpp')
-rw-r--r--library/cpp/logger/file.cpp98
1 files changed, 49 insertions, 49 deletions
diff --git a/library/cpp/logger/file.cpp b/library/cpp/logger/file.cpp
index 15a4946eda..c5ecd5550c 100644
--- a/library/cpp/logger/file.cpp
+++ b/library/cpp/logger/file.cpp
@@ -1,59 +1,59 @@
-#include "file.h"
-#include "record.h"
-
-#include <util/system/file.h>
-#include <util/system/rwlock.h>
+#include "file.h"
+#include "record.h"
+
+#include <util/system/file.h>
+#include <util/system/rwlock.h>
#include <util/generic/string.h>
-
-/*
- * file log
- */
+
+/*
+ * file log
+ */
class TFileLogBackend::TImpl {
-public:
+public:
inline TImpl(const TString& path)
- : File_(OpenFile(path))
- {
- }
-
- inline void WriteData(const TLogRecord& rec) {
- //many writes are thread-safe
- TReadGuard guard(Lock_);
-
- File_.Write(rec.Data, rec.Len);
- }
-
- inline void ReopenLog() {
- //but log rotate not thread-safe
- TWriteGuard guard(Lock_);
-
- File_.LinkTo(OpenFile(File_.GetName()));
- }
-
-private:
+ : File_(OpenFile(path))
+ {
+ }
+
+ inline void WriteData(const TLogRecord& rec) {
+ //many writes are thread-safe
+ TReadGuard guard(Lock_);
+
+ File_.Write(rec.Data, rec.Len);
+ }
+
+ inline void ReopenLog() {
+ //but log rotate not thread-safe
+ TWriteGuard guard(Lock_);
+
+ File_.LinkTo(OpenFile(File_.GetName()));
+ }
+
+private:
static inline TFile OpenFile(const TString& path) {
- return TFile(path, OpenAlways | WrOnly | ForAppend | Seq | NoReuse);
- }
-
-private:
- TRWMutex Lock_;
- TFile File_;
-};
-
+ return TFile(path, OpenAlways | WrOnly | ForAppend | Seq | NoReuse);
+ }
+
+private:
+ TRWMutex Lock_;
+ TFile File_;
+};
+
TFileLogBackend::TFileLogBackend(const TString& path)
- : Impl_(new TImpl(path))
-{
-}
-
+ : Impl_(new TImpl(path))
+{
+}
+
TFileLogBackend::~TFileLogBackend() {
-}
-
-void TFileLogBackend::WriteData(const TLogRecord& rec) {
- Impl_->WriteData(rec);
-}
-
-void TFileLogBackend::ReopenLog() {
+}
+
+void TFileLogBackend::WriteData(const TLogRecord& rec) {
+ Impl_->WriteData(rec);
+}
+
+void TFileLogBackend::ReopenLog() {
TAtomicSharedPtr<TImpl> copy = Impl_;
if (copy) {
copy->ReopenLog();
}
-}
+}