diff options
| author | Hirokazu Honda <hiroh@chromium.org> | 2022-11-03 18:50:37 +0530 |
|---|---|---|
| committer | Umang Jain <umang.jain@ideasonboard.com> | 2022-11-11 16:25:46 +0530 |
| commit | b5d26eab4dfba37f188ce66ba356e2cc30a4000a (patch) | |
| tree | 5e6fc1b14776d3f0e96df56337096e0e8fbf5953 /include | |
| parent | 056da47e2d8cbc6baa12c5d09cc0a9102517fc80 (diff) | |
libcamera: base: semaphore: Apply clang thread safety annotation
This annotates member functions and variables of Semaphore by
clang thread safety annotations.
Signed-off-by: Hirokazu Honda <hiroh@chromium.org>
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/libcamera/base/semaphore.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/include/libcamera/base/semaphore.h b/include/libcamera/base/semaphore.h index c11e8dd1..f1052317 100644 --- a/include/libcamera/base/semaphore.h +++ b/include/libcamera/base/semaphore.h @@ -18,15 +18,15 @@ class Semaphore public: Semaphore(unsigned int n = 0); - unsigned int available(); - void acquire(unsigned int n = 1); - bool tryAcquire(unsigned int n = 1); - void release(unsigned int n = 1); + unsigned int available() LIBCAMERA_TSA_EXCLUDES(mutex_); + void acquire(unsigned int n = 1) LIBCAMERA_TSA_EXCLUDES(mutex_); + bool tryAcquire(unsigned int n = 1) LIBCAMERA_TSA_EXCLUDES(mutex_); + void release(unsigned int n = 1) LIBCAMERA_TSA_EXCLUDES(mutex_); private: Mutex mutex_; ConditionVariable cv_; - unsigned int available_; + unsigned int available_ LIBCAMERA_TSA_GUARDED_BY(mutex_); }; } /* namespace libcamera */ |