RealCommandRunner Struct Reference

Inheritance diagram for RealCommandRunner:

Public Member Functions
void	Abort () override
size_t	CanRunMore () const override
void	ClearJobTokens ()
std::vector< Edge * >	GetActiveEdges () override
	RealCommandRunner (const BuildConfig &config, Jobserver::Client *jobserver)
bool	StartCommand (Edge *edge) override
bool	WaitForCommand (Result *result) override
	Wait for a command to complete, or return false if interrupted. More...

Static Public Member Functions
static CommandRunner *	factory (const BuildConfig &config, Jobserver::Client *jobserver)
	Creates the RealCommandRunner. More...

Public Attributes
const BuildConfig &	config_
Jobserver::Client *	jobserver_ = nullptr
std::map< const Subprocess *, Edge * >	subproc_to_edge_
SubprocessSet	subprocs_

Detailed Description

Definition at line 20 of file real_command_runner.cc.

Constructor & Destructor Documentation

RealCommandRunner()

RealCommandRunner::RealCommandRunner ( const BuildConfig &  config, Jobserver::Client *  jobserver  )

inlineexplicit

Definition at line 21 of file real_command_runner.cc.

Member Function Documentation

Abort()

void RealCommandRunner::Abort ( )

overridevirtual

Reimplemented from CommandRunner.

Definition at line 53 of file real_command_runner.cc.

References SubprocessSet::Clear(), ClearJobTokens(), and subprocs_.

CanRunMore()

size_t RealCommandRunner::CanRunMore ( ) const

overridevirtual

Implements CommandRunner.

Definition at line 58 of file real_command_runner.cc.

References config_, SubprocessSet::finished_, GetLoadAverage(), jobserver_, BuildConfig::max_load_average, BuildConfig::parallelism, SubprocessSet::running_, and subprocs_.

ClearJobTokens()

void RealCommandRunner::ClearJobTokens ( )

inline

Definition at line 30 of file real_command_runner.cc.

References GetActiveEdges(), jobserver_, and Jobserver::Client::Release().

Referenced by Abort().

factory()

CommandRunner * CommandRunner::factory ( const BuildConfig &  config, Jobserver::Client *  jobserver  )

staticinherited

Creates the RealCommandRunner.

• jobserver can be nullptr if there is no jobserver pool to use.

Definition at line 117 of file real_command_runner.cc.

Referenced by Builder::Build().

GetActiveEdges()

std::vector< Edge * > RealCommandRunner::GetActiveEdges ( )

overridevirtual

Reimplemented from CommandRunner.

Definition at line 44 of file real_command_runner.cc.

References subproc_to_edge_.

Referenced by ClearJobTokens().

StartCommand()

bool RealCommandRunner::StartCommand ( Edge *  edge )

overridevirtual

Implements CommandRunner.

Definition at line 87 of file real_command_runner.cc.

References SubprocessSet::Add(), Edge::EvaluateCommand(), subproc_to_edge_, subprocs_, and Edge::use_console().

WaitForCommand()

bool RealCommandRunner::WaitForCommand ( Result *  result )

overridevirtual

Wait for a command to complete, or return false if interrupted.

Implements CommandRunner.

Definition at line 97 of file real_command_runner.cc.

References SubprocessSet::DoWork(), CommandRunner::Result::edge, Subprocess::Finish(), Subprocess::GetOutput(), SubprocessSet::NextFinished(), CommandRunner::Result::output, CommandRunner::Result::status, subproc_to_edge_, and subprocs_.

Member Data Documentation

config_

const BuildConfig& RealCommandRunner::config_

Definition at line 38 of file real_command_runner.cc.

Referenced by CanRunMore().

jobserver_

Jobserver::Client* RealCommandRunner::jobserver_ = nullptr

Definition at line 40 of file real_command_runner.cc.

Referenced by CanRunMore(), and ClearJobTokens().

subproc_to_edge_

std::map<const Subprocess*, Edge*> RealCommandRunner::subproc_to_edge_

Definition at line 41 of file real_command_runner.cc.

Referenced by GetActiveEdges(), StartCommand(), and WaitForCommand().

subprocs_

SubprocessSet RealCommandRunner::subprocs_

Definition at line 39 of file real_command_runner.cc.

Referenced by Abort(), CanRunMore(), StartCommand(), and WaitForCommand().

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The documentation for this struct was generated from the following file:

• real_command_runner.cc