diff options
Diffstat (limited to 'dev/kernel/src/BinaryMutex.cc')
| -rw-r--r-- | dev/kernel/src/BinaryMutex.cc | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/dev/kernel/src/BinaryMutex.cc b/dev/kernel/src/BinaryMutex.cc index f86be37b..c149b362 100644 --- a/dev/kernel/src/BinaryMutex.cc +++ b/dev/kernel/src/BinaryMutex.cc @@ -10,7 +10,7 @@ namespace Kernel { /***********************************************************************************/ - /// @brief Unlocks the semaphore. + /// @brief Unlocks the binary mutex. /***********************************************************************************/ Bool BinaryMutex::Unlock() noexcept { @@ -18,6 +18,7 @@ namespace Kernel { fLockingProcess = USER_PROCESS(); fLockingProcess.Status = ProcessStatusKind::kFrozen; + return Yes; } @@ -25,14 +26,14 @@ namespace Kernel } /***********************************************************************************/ - /// @brief Locks process in the semaphore. + /// @brief Locks process in the binary mutex. /***********************************************************************************/ Bool BinaryMutex::Lock(USER_PROCESS& process) { - if (!process || fLockingProcess) + if (!process || this->IsLocked()) return No; - fLockingProcess = process; + this->fLockingProcess = process; return Yes; } @@ -42,7 +43,7 @@ namespace Kernel /***********************************************************************************/ Bool BinaryMutex::IsLocked() const { - return fLockingProcess.Status == ProcessStatusKind::kRunning; + return this->fLockingProcess.Status == ProcessStatusKind::kRunning; } /***********************************************************************************/ |