From fb790b07aeba8e22e4190cf3e1834d11ecde6c96 Mon Sep 17 00:00:00 2001 From: Amlal Date: Fri, 25 Apr 2025 13:08:33 +0200 Subject: dev: better .clang-format, ran format command. Signed-off-by: Amlal --- dev/kernel/src/BinaryMutex.cc | 127 ++++++++++++++++++++---------------------- 1 file changed, 59 insertions(+), 68 deletions(-) (limited to 'dev/kernel/src/BinaryMutex.cc') 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 #include +#include -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 -- cgit v1.2.3