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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 /util/system/sem.h
parent778e51ba091dc39e7b7fcab2b9cf4dbedfb6f2b5 (diff)
downloadydb-72cb13b4aff9bc9cf22e49251bc8fd143f82538f.tar.gz
Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 1 of 2.
Diffstat (limited to 'util/system/sem.h')
-rw-r--r--util/system/sem.h48
1 files changed, 24 insertions, 24 deletions
diff --git a/util/system/sem.h b/util/system/sem.h
index 0c964ad6b6..f18e1dff86 100644
--- a/util/system/sem.h
+++ b/util/system/sem.h
@@ -2,40 +2,40 @@
#include "defaults.h"
-#include <util/generic/ptr.h>
-
-//named sempahore
-class TSemaphore {
-public:
- TSemaphore(const char* name, ui32 maxFreeCount);
+#include <util/generic/ptr.h>
+
+//named sempahore
+class TSemaphore {
+public:
+ TSemaphore(const char* name, ui32 maxFreeCount);
~TSemaphore();
- //Increase the semaphore counter.
+ //Increase the semaphore counter.
void Release() noexcept;
- //Keep a thread held while the semaphore counter is equal 0.
+ //Keep a thread held while the semaphore counter is equal 0.
void Acquire() noexcept;
- //Try to enter the semaphore gate. A non-blocking variant of Acquire.
- //Returns 'true' if the semaphore counter decreased
+ //Try to enter the semaphore gate. A non-blocking variant of Acquire.
+ //Returns 'true' if the semaphore counter decreased
bool TryAcquire() noexcept;
-private:
- class TImpl;
- THolder<TImpl> Impl_;
+private:
+ class TImpl;
+ THolder<TImpl> Impl_;
};
-
-//unnamed semaphore, faster, than previous
-class TFastSemaphore {
-public:
- TFastSemaphore(ui32 maxFreeCount);
+
+//unnamed semaphore, faster, than previous
+class TFastSemaphore {
+public:
+ TFastSemaphore(ui32 maxFreeCount);
~TFastSemaphore();
-
+
void Release() noexcept;
void Acquire() noexcept;
bool TryAcquire() noexcept;
-
-private:
- class TImpl;
- THolder<TImpl> Impl_;
-};
+
+private:
+ class TImpl;
+ THolder<TImpl> Impl_;
+};