SubprocessSet Struct Reference

SubprocessSet runs a ppoll/pselect() loop around a set of Subprocesses. More...

#include <subprocess.h>

Public Member Functions
Subprocess *	Add (const string &command)
void	Clear ()
bool	DoWork ()
Subprocess *	NextFinished ()
	SubprocessSet ()
	~SubprocessSet ()

Static Public Member Functions
static void	SetInterruptedFlag (int signum)

Public Attributes
queue< Subprocess * >	finished_
struct sigaction	old_act_
sigset_t	old_mask_
vector< Subprocess * >	running_

Static Public Attributes
static bool	interrupted_

Detailed Description

SubprocessSet runs a ppoll/pselect() loop around a set of Subprocesses.

DoWork() waits for any state change in subprocesses; finished_ is a queue of subprocesses as they finish.

Definition at line 74 of file subprocess.h.

Constructor & Destructor Documentation

SubprocessSet::SubprocessSet

(

)

Definition at line 148 of file subprocess-posix.cc.

References Fatal(), old_act_, old_mask_, and SetInterruptedFlag().

SubprocessSet::~SubprocessSet

(

)

Definition at line 162 of file subprocess-posix.cc.

References Clear(), Fatal(), old_act_, and old_mask_.

Member Function Documentation

Subprocess * SubprocessSet::Add

(

const string &

command

)

Definition at line 171 of file subprocess-posix.cc.

References running_, and Subprocess::Start().

Referenced by RealCommandRunner::StartCommand().

void SubprocessSet::Clear

(

)

Definition at line 279 of file subprocess-posix.cc.

References running_.

Referenced by RealCommandRunner::Abort(), and ~SubprocessSet().

bool SubprocessSet::DoWork

(

)

Definition at line 228 of file subprocess-posix.cc.

References finished_, interrupted_, old_mask_, and running_.

Referenced by RealCommandRunner::WaitForCommand().

Subprocess * SubprocessSet::NextFinished

(

)

Definition at line 271 of file subprocess-posix.cc.

References finished_.

Referenced by RealCommandRunner::WaitForCommand().

void SubprocessSet::SetInterruptedFlag ( int  signum )

static

Definition at line 143 of file subprocess-posix.cc.

References interrupted_.

Referenced by SubprocessSet().

Member Data Documentation

queue<Subprocess*> SubprocessSet::finished_

Definition at line 84 of file subprocess.h.

Referenced by DoWork(), and NextFinished().

bool SubprocessSet::interrupted_

static

Definition at line 91 of file subprocess.h.

Referenced by DoWork(), and SetInterruptedFlag().

struct sigaction SubprocessSet::old_act_

Definition at line 93 of file subprocess.h.

Referenced by Subprocess::Start(), SubprocessSet(), and ~SubprocessSet().

sigset_t SubprocessSet::old_mask_

Definition at line 94 of file subprocess.h.

Referenced by DoWork(), Subprocess::Start(), SubprocessSet(), and ~SubprocessSet().

vector<Subprocess*> SubprocessSet::running_

Definition at line 83 of file subprocess.h.

Referenced by Add(), RealCommandRunner::CanRunMore(), Clear(), and DoWork().

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

• subprocess.h
• subprocess-posix.cc
• subprocess-win32.cc