BLOCXX_NAMESPACE::ProcessImpl Class Reference

Abstract interface for abstracting details of dealing with a process. More...

#include <Process.hpp>

Inheritance diagram for BLOCXX_NAMESPACE::ProcessImpl:

Public Member Functions
virtual	~ProcessImpl ()
virtual int	kill (ProcId pid, int sig)=0
	Sends signal sig to process pid. More...
virtual Process::Status	pollStatus (ProcId pid)=0

Additional Inherited Members
Protected Member Functions inherited from BLOCXX_NAMESPACE::IntrusiveCountableBase
	IntrusiveCountableBase ()
	IntrusiveCountableBase (const IntrusiveCountableBase &)
IntrusiveCountableBase &	operator= (const IntrusiveCountableBase &)
virtual	~IntrusiveCountableBase ()

Detailed Description

Abstract interface for abstracting details of dealing with a process.

Definition at line 296 of file Process.hpp.

Constructor & Destructor Documentation

~ProcessImpl()

BLOCXX_NAMESPACE::ProcessImpl::~ProcessImpl ( )

virtual

Definition at line 255 of file Process.cpp.

References BLOCXX_LAZY_GLOBAL_INIT, BLOCXX_LOG_DEBUG, BLOCXX_NAMESPACE::FileSystem::COMPONENT_NAME, BLOCXX_NAMESPACE::ThreadPool::DYNAMIC_SIZE, BLOCXX_NAMESPACE::Process::m_impl, BLOCXX_NAMESPACE::Process::m_pid, pollStatus(), BLOCXX_NAMESPACE::pollStatusImpl(), BLOCXX_NAMESPACE::Timeout::relative(), BLOCXX_NAMESPACE::WaitpidThreadFix::shouldUseWaitpidThreadFix(), sig, BLOCXX_NAMESPACE::Thread::sleep(), BLOCXX_NAMESPACE::Process::Status::terminated(), BLOCXX_NAMESPACE::Process::Status::toString(), and BLOCXX_NAMESPACE::WaitpidThreadFix::waitPid().

Member Function Documentation

kill()

virtual int BLOCXX_NAMESPACE::ProcessImpl::kill ( ProcId  pid, int  sig  )

pure virtual

Sends signal sig to process pid.

If pid is less than -1, then sig is sent to every process in the process group -pid.

Returns

0 on success and errno on failure.

Referenced by BLOCXX_NAMESPACE::Process::killWait().

pollStatus()

virtual Process::Status BLOCXX_NAMESPACE::ProcessImpl::pollStatus ( ProcId  pid )

pure virtual

Returns

Current status for child process.

Precondition

!s.terminated()</t> for the return value s of any previous call to pollStatus for .

Exceptions

ProcessErrorException

on error.

Referenced by BLOCXX_NAMESPACE::Process::processStatus(), BLOCXX_NAMESPACE::Process::terminatesWithin(), and ~ProcessImpl().

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

• Process.hpp
• Process.cpp