diff options
Diffstat (limited to 'Kernel/Source')
| -rw-r--r-- | Kernel/Source/ProcessScheduler.cxx | 46 |
1 files changed, 35 insertions, 11 deletions
diff --git a/Kernel/Source/ProcessScheduler.cxx b/Kernel/Source/ProcessScheduler.cxx index 555dfe07..22e1fb4d 100644 --- a/Kernel/Source/ProcessScheduler.cxx +++ b/Kernel/Source/ProcessScheduler.cxx @@ -150,16 +150,16 @@ namespace NewOS /***********************************************************************************/ /** -@brief Affinity is the time slot allowed for the process. -*/ + @brief Affinity is the time slot allowed for the process. + */ const AffinityKind& ProcessHeader::GetAffinity() { return this->Affinity; } /** -@brief Standard exit proc. -*/ + @brief Standard exit proc. + */ void ProcessHeader::Exit(Int32 exit_code) { if (this->ProcessId != @@ -196,6 +196,9 @@ namespace NewOS ProcessScheduler::Shared().Leak().Remove(this->ProcessId); } + /// @brief Add process to list. + /// @param process + /// @return SizeT ProcessScheduler::Add(Ref<ProcessHeader>& process) { if (!process) @@ -238,6 +241,9 @@ namespace NewOS return mTeam.AsArray().Count() - 1; } + /// @brief Remove process from list. + /// @param process + /// @return bool ProcessScheduler::Remove(SizeT process) { if (process > mTeam.AsArray().Count()) @@ -248,6 +254,8 @@ namespace NewOS return mTeam.AsArray().Remove(process); } + /// @brief Run scheduler. + /// @return SizeT ProcessScheduler::Run() noexcept { SizeT processIndex = 0; //! we store this guy to tell the scheduler how many @@ -284,7 +292,16 @@ namespace NewOS return processIndex; } - Ref<ProcessScheduler> ProcessScheduler::Shared() + /// @brief Gets the current scheduled team. + /// @return + ProcessTeam& ProcessScheduler::CurrentTeam() + { + return mTeam; + } + + /// @brief Shared instance of the process scheduler. + /// @return + Ref<ProcessScheduler&> ProcessScheduler::Shared() { static ProcessScheduler ref; return {ref}; @@ -297,12 +314,18 @@ namespace NewOS return mTeam.AsRef(); } + /// @brief Current proccess id getter. + /// @return Process ID integer. PID& ProcessHelper::GetCurrentPID() { kcout << "ProcessHelper::GetCurrentPID: Leaking ProcessId...\r"; return ProcessScheduler::Shared().Leak().GetCurrent().Leak().ProcessId; } + /// @brief Check if process can be schedulded. + /// @param process the process reference. + /// @retval true can be schedulded. + /// @retval false cannot be schedulded. bool ProcessHelper::CanBeScheduled(Ref<ProcessHeader>& process) { if (process.Leak().Status == ProcessStatus::kFrozen || @@ -326,8 +349,9 @@ namespace NewOS } /** - * @brief Spin scheduler class. - */ + * @brief Spin scheduler class. + */ + bool ProcessHelper::StartScheduling() { if (ProcessHelper::CanBeScheduled( @@ -351,10 +375,10 @@ namespace NewOS } /** - * \brief Does a context switch in a CPU. - * \param the_stack the stackframe of the running app. - * \param new_pid the process's PID. -*/ + * \brief Does a context switch in a CPU. + * \param the_stack the stackframe of the running app. + * \param new_pid the process's PID. + */ bool ProcessHelper::Switch(HAL::StackFrame* the_stack, const PID& new_pid) { |