5 #include "base/process/process.h"
12 #include "base/process/kill.h"
30 // Sets Eco QoS (Quality of Service) level for background process which would
31 // select efficient CPU frequency and schedule the process to efficient cores
34 // efficiency of a process/thread. EcoQoS is introduced since Windows 11.
39 Process::Process(ProcessHandle handle)  in Process()  function in base::Process
44 Process::Process(Process&& other)  in Process()  function in base::Process
50 Process::~Process() {  in ~Process()
53 Process& Process::operator=(Process&& other) {  in operator =()
62 Process Process::Current() {  in Current()
63   Process process;  in Current()  local
64   process.is_current_process_ = true;  in Current()
65   return process;  in Current()
69 Process Process::Open(ProcessId pid) {  in Open()
70   return Process(::OpenProcess(kBasicProcessAccess, FALSE, pid));  in Open()
74 Process Process::OpenWithExtraPrivileges(ProcessId pid) {  in OpenWithExtraPrivileges()
76   return Process(::OpenProcess(access, FALSE, pid));  in OpenWithExtraPrivileges()
80 Process Process::OpenWithAccess(ProcessId pid, DWORD desired_access) {  in OpenWithAccess()
81   return Process(::OpenProcess(desired_access, FALSE, pid));  in OpenWithAccess()
85 bool Process::CanSetPriority() {  in CanSetPriority()
90 void Process::TerminateCurrentProcessImmediately(int exit_code) {  in TerminateCurrentProcessImmediately()
100 bool Process::IsValid() const {  in IsValid()
104 ProcessHandle Process::Handle() const {  in Handle()
108 Process Process::Duplicate() const {  in Duplicate()
120     return Process();  in Duplicate()
122   return Process(out_handle);  in Duplicate()
125 ProcessHandle Process::Release() {  in Release()
131 ProcessId Process::Pid() const {  in Pid()
136 Time Process::CreationTime() const {  in CreationTime()
148 bool Process::is_current() const {  in is_current()
152 void Process::Close() {  in Close()
160 bool Process::Terminate(int exit_code, bool wait) const {  in Terminate()
167     // The process may not end immediately due to pending I/O  in Terminate()
169       DPLOG(ERROR) << "Error waiting for process exit";  in Terminate()
172     // The process can't be terminated, perhaps because it has already exited or  in Terminate()
173     // is in the process of exiting. An error code of ERROR_ACCESS_DENIED is the  in Terminate()
174     // undocumented-but-expected result if the process has already exited or  in Terminate()
178       DPLOG(ERROR) << "Unable to terminate process";  in Terminate()
191 Process::WaitExitStatus Process::WaitForExitOrEvent(  in WaitForExitOrEvent()
201       return Process::WaitExitStatus::FAILED;  in WaitForExitOrEvent()
207     return Process::WaitExitStatus::PROCESS_EXITED;  in WaitForExitOrEvent()
211     return Process::WaitExitStatus::STOP_EVENT_SIGNALED;  in WaitForExitOrEvent()
214   return Process::WaitExitStatus::FAILED;  in WaitForExitOrEvent()
217 bool Process::WaitForExit(int* exit_code) const {  in WaitForExit()
221 bool Process::WaitForExitWithTimeout(TimeDelta timeout, int* exit_code) const {  in WaitForExitWithTimeout()
222   TRACE_EVENT0("base", "Process::WaitForExitWithTimeout");  in WaitForExitWithTimeout()
226     // doesn't use ScopedBlockingCallWithBaseSyncPrimitives because the process  in WaitForExitWithTimeout()
248 void Process::Exited(int exit_code) const {}  in Exited()
250 Process::Priority Process::GetPriority() const {  in GetPriority()
262 bool Process::SetPriority(Priority priority) {  in SetPriority()
264   // Having a process remove itself from background mode is a potential  in SetPriority()
265   // priority inversion, and having a process put itself in background mode is  in SetPriority()
293       DPLOG(ERROR) << "Setting process QoS policy fails";  in SetPriority()
300 int Process::GetOSPriority() const {  in GetOSPriority()