dart::bin::Process Class Reference

#include <process.h>

Public Types
typedef void(*	ExitHook) (int64_t exit_code)

Static Public Member Functions
static void	Init ()
static void	Cleanup ()
static int	Start (Namespace *namespc, const char *path, char *arguments[], intptr_t arguments_length, const char *working_directory, char *environment[], intptr_t environment_length, ProcessStartMode mode, intptr_t *in, intptr_t *out, intptr_t *err, intptr_t *id, intptr_t *exit_handler, char **os_error_message)
static bool	Wait (intptr_t id, intptr_t in, intptr_t out, intptr_t err, intptr_t exit_handler, ProcessResult *result)
static bool	Kill (intptr_t id, int signal)
static void	TerminateExitCodeHandler ()
static int	GlobalExitCode ()
static void	SetGlobalExitCode (int exit_code)
static void	SetExitHook (ExitHook hook)
static void	RunExitHook (int64_t exit_code)
static intptr_t	CurrentProcessId ()
static intptr_t	SetSignalHandler (intptr_t signal)
static void	ClearSignalHandler (intptr_t signal, Dart_Port port)
static void	ClearSignalHandlerByFd (intptr_t fd, Dart_Port port)
static void	ClearAllSignalHandlers ()
static Dart_Handle	GetProcessIdNativeField (Dart_Handle process, intptr_t *pid)
static Dart_Handle	SetProcessIdNativeField (Dart_Handle process, intptr_t pid)
static int64_t	CurrentRSS ()
static int64_t	MaxRSS ()
static void	GetRSSInformation (int64_t *max_rss, int64_t *current_rss)
static bool	ModeIsAttached (ProcessStartMode mode)
static bool	ModeHasStdio (ProcessStartMode mode)

Detailed Description

Definition at line 88 of file process.h.

Member Typedef Documentation

ExitHook

typedef void(* dart::bin::Process::ExitHook) (int64_t exit_code)

Definition at line 134 of file process.h.

Member Function Documentation

Cleanup()

static void dart::bin::Process::Cleanup ( )

static

ClearAllSignalHandlers()

void dart::bin::Process::ClearAllSignalHandlers ( )

static

Definition at line 70 of file process.cc.

                                     {
  for (intptr_t i = 1; i <= kLastSignal; i++) {
    ClearSignalHandler(i, ILLEGAL_PORT);
  }
}

ClearSignalHandler()

static void dart::bin::Process::ClearSignalHandler ( intptr_t  signal, Dart_Port  port  )

static

ClearSignalHandlerByFd()

static void dart::bin::Process::ClearSignalHandlerByFd ( intptr_t  fd, Dart_Port  port  )

static

CurrentProcessId()

static intptr_t dart::bin::Process::CurrentProcessId ( )

static

CurrentRSS()

static int64_t dart::bin::Process::CurrentRSS ( )

static

GetProcessIdNativeField()

Dart_Handle dart::bin::Process::GetProcessIdNativeField ( Dart_Handle  process, intptr_t *  pid  )

static

Definition at line 318 of file process.cc.

                                                            {
  return Dart_GetNativeInstanceField(process, kProcessIdNativeField, pid);
}

GetRSSInformation()

void dart::bin::Process::GetRSSInformation ( int64_t *  max_rss, int64_t *  current_rss  )

static

Definition at line 393 of file process.cc.

                                                                      {
  ASSERT(max_rss != nullptr);
  ASSERT(current_rss != nullptr);
  // Max RSS should be queried after current RSS to produce
  // consistent values as current RSS can grow beyond max RSS which
  // was queried before.
  *current_rss = Process::CurrentRSS();
  *max_rss = Process::MaxRSS();
}

GlobalExitCode()

static int dart::bin::Process::GlobalExitCode ( )

inlinestatic

Definition at line 124 of file process.h.

                              {
    MutexLocker ml(global_exit_code_mutex_);
    return global_exit_code_;
  }

Init()

static void dart::bin::Process::Init ( )

static

Kill()

static bool dart::bin::Process::Kill ( intptr_t  id, int  signal  )

static

MaxRSS()

static int64_t dart::bin::Process::MaxRSS ( )

static

ModeHasStdio()

bool dart::bin::Process::ModeHasStdio ( ProcessStartMode  mode )

static

Definition at line 66 of file process.cc.

                                                {
  return (mode == kNormal) || (mode == kDetachedWithStdio);
}

ModeIsAttached()

bool dart::bin::Process::ModeIsAttached ( ProcessStartMode  mode )

static

Definition at line 62 of file process.cc.

                                                  {
  return (mode == kNormal) || (mode == kInheritStdio);
}

RunExitHook()

static void dart::bin::Process::RunExitHook ( int64_t  exit_code )

inlinestatic

Definition at line 136 of file process.h.

                                             {
    if (exit_hook_ != nullptr) {
      exit_hook_(exit_code);
    }
  }

SetExitHook()

static void dart::bin::Process::SetExitHook ( ExitHook  hook )

inlinestatic

Definition at line 135 of file process.h.

{ exit_hook_ = hook; }

SetGlobalExitCode()

static void dart::bin::Process::SetGlobalExitCode ( int  exit_code )

inlinestatic

Definition at line 129 of file process.h.

                                               {
    MutexLocker ml(global_exit_code_mutex_);
    global_exit_code_ = exit_code;
  }

SetProcessIdNativeField()

Dart_Handle dart::bin::Process::SetProcessIdNativeField ( Dart_Handle  process, intptr_t  pid  )

static

Definition at line 323 of file process.cc.

                                                           {
  return Dart_SetNativeInstanceField(process, kProcessIdNativeField, pid);
}

SetSignalHandler()

static intptr_t dart::bin::Process::SetSignalHandler ( intptr_t  signal )

static

Start()

static int dart::bin::Process::Start ( Namespace *  namespc, const char *  path, char *  arguments[], intptr_t  arguments_length, const char *  working_directory, char *  environment[], intptr_t  environment_length, ProcessStartMode  mode, intptr_t *  in, intptr_t *  out, intptr_t *  err, intptr_t *  id, intptr_t *  exit_handler, char **  os_error_message  )

static

TerminateExitCodeHandler()

static void dart::bin::Process::TerminateExitCodeHandler ( )

static

Wait()

static bool dart::bin::Process::Wait ( intptr_t  id, intptr_t  in, intptr_t  out, intptr_t  err, intptr_t  exit_handler, ProcessResult *  result  )

static

---

The documentation for this class was generated from the following files:

• third_party/dart-lang/sdk/runtime/bin/process.h
• third_party/dart-lang/sdk/runtime/bin/process.cc