diff options
| author | Amlal <amlal@nekernel.org> | 2025-04-25 13:08:33 +0200 |
|---|---|---|
| committer | Amlal <amlal@nekernel.org> | 2025-04-25 13:08:33 +0200 |
| commit | fb790b07aeba8e22e4190cf3e1834d11ecde6c96 (patch) | |
| tree | 4cec7d1b321307b1d5935577631dae116a658a37 /dev/kernel/src/BinaryMutex.cc | |
| parent | 63a2d92c5dfe976175cda024ec01905d11b43738 (diff) | |
dev: better .clang-format, ran format command.
Signed-off-by: Amlal <amlal@nekernel.org>
Diffstat (limited to 'dev/kernel/src/BinaryMutex.cc')
| -rw-r--r-- | dev/kernel/src/BinaryMutex.cc | 127 |
1 files changed, 59 insertions, 68 deletions
diff --git a/dev/kernel/src/BinaryMutex.cc b/dev/kernel/src/BinaryMutex.cc index f9faadd2..8bf1432e 100644 --- a/dev/kernel/src/BinaryMutex.cc +++ b/dev/kernel/src/BinaryMutex.cc @@ -1,75 +1,66 @@ /* ------------------------------------------- - Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved. + Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved. ------------------------------------------- */ -#include <KernelKit/ProcessScheduler.h> #include <KernelKit/BinaryMutex.h> +#include <KernelKit/ProcessScheduler.h> -namespace Kernel -{ - /***********************************************************************************/ - /// @brief Unlocks the binary mutex. - /***********************************************************************************/ - Bool BinaryMutex::Unlock() noexcept - { - if (fLockingProcess) - { - fLockingProcess = USER_PROCESS(); - fLockingProcess.Status = ProcessStatusKind::kFrozen; - - return Yes; - } - - return No; - } - - /***********************************************************************************/ - /// @brief Locks process in the binary mutex. - /***********************************************************************************/ - Bool BinaryMutex::Lock(USER_PROCESS& process) - { - if (!process || this->IsLocked()) - return No; - - this->fLockingProcess = process; - - return Yes; - } - - /***********************************************************************************/ - /// @brief Checks if process is locked. - /***********************************************************************************/ - Bool BinaryMutex::IsLocked() const - { - return this->fLockingProcess.Status == ProcessStatusKind::kRunning; - } - - /***********************************************************************************/ - /// @brief Try lock or wait. - /***********************************************************************************/ - Bool BinaryMutex::LockOrWait(USER_PROCESS& process, TimerInterface* timer) - { - if (timer == nullptr) - return No; - - this->Lock(process); - - timer->Wait(); - - return this->Lock(process); - } - - /***********************************************************************************/ - /// @brief Wait for process **sec** until we check if it's free. - /// @param sec seconds. - /***********************************************************************************/ - BOOL BinaryMutex::WaitForProcess(const Int16& sec) noexcept - { - HardwareTimer hw_timer(rtl_milliseconds(sec)); - hw_timer.Wait(); - - return !this->IsLocked(); - } -} // namespace Kernel +namespace Kernel { +/***********************************************************************************/ +/// @brief Unlocks the binary mutex. +/***********************************************************************************/ +Bool BinaryMutex::Unlock() noexcept { + if (fLockingProcess) { + fLockingProcess = USER_PROCESS(); + fLockingProcess.Status = ProcessStatusKind::kFrozen; + + return Yes; + } + + return No; +} + +/***********************************************************************************/ +/// @brief Locks process in the binary mutex. +/***********************************************************************************/ +Bool BinaryMutex::Lock(USER_PROCESS& process) { + if (!process || this->IsLocked()) return No; + + this->fLockingProcess = process; + + return Yes; +} + +/***********************************************************************************/ +/// @brief Checks if process is locked. +/***********************************************************************************/ +Bool BinaryMutex::IsLocked() const { + return this->fLockingProcess.Status == ProcessStatusKind::kRunning; +} + +/***********************************************************************************/ +/// @brief Try lock or wait. +/***********************************************************************************/ +Bool BinaryMutex::LockOrWait(USER_PROCESS& process, TimerInterface* timer) { + if (timer == nullptr) return No; + + this->Lock(process); + + timer->Wait(); + + return this->Lock(process); +} + +/***********************************************************************************/ +/// @brief Wait for process **sec** until we check if it's free. +/// @param sec seconds. +/***********************************************************************************/ +BOOL BinaryMutex::WaitForProcess(const Int16& sec) noexcept { + HardwareTimer hw_timer(rtl_milliseconds(sec)); + hw_timer.Wait(); + + return !this->IsLocked(); +} +} // namespace Kernel |
