ProcessList Class Reference

Output the system process list. More...

#include <ProcessList.h>

Inheritance diagram for ProcessList:

Public Member Functions
	ProcessList (int argc, char **argv)
	Constructor.
virtual Result	exec ()
	Execute the application.
Public Member Functions inherited from POSIXApplication
	POSIXApplication (int argc, char **argv)
	Class constructor.
virtual	~POSIXApplication ()
	Class destructor.
Public Member Functions inherited from Application
	Application (int argc, char **argv)
	Class constructor.
virtual	~Application ()
	Class destructor.
virtual int	run ()
	Run the application.

Additional Inherited Members
Public Types inherited from Application
enum	Result {   Success , NotFound , IOError , InvalidArgument ,   ShowUsage , TimedOut , OutOfMemory }
	Result codes. More...
Protected Member Functions inherited from POSIXApplication
virtual Result	output (const char *string) const
	Print text to output.
int	runProgram (const char *path, const char **argv)
	Runs an external program.
Protected Member Functions inherited from Application
virtual Result	initialize ()
	Initialize the application.
virtual Result	output (String &string) const
	Print string to output.
ArgumentParser &	parser ()
	Get program arguments parser.
const ArgumentParser &	parser () const
	Get constant program arguments parser.
const ArgumentContainer &	arguments () const
	Get program arguments.
void	setVersion (const String &version)
	Set program version.
Protected Attributes inherited from Application
int	m_argc
	Input argument count.
char **	m_argv
	Input argument values.

Detailed Description

Output the system process list.

Definition at line 31 of file ProcessList.h.

Constructor & Destructor Documentation

ProcessList()

ProcessList::ProcessList	(	int	argc,
		char **	argv
	)

Constructor.

Parameters

argc	Argument count
argv	Argument values

Definition at line 25 of file ProcessList.cpp.

References Application::parser(), and ArgumentParser::setDescription().

Member Function Documentation

exec()

ProcessList::Result ProcessList::exec ( )

virtual

Execute the application.

Returns

Result code

Implements Application.

Definition at line 31 of file ProcessList.cpp.

References ProcessClient::Info::command, DEBUG, ProcessClient::Info::kernelState, String::length(), ProcessClient::MaximumProcesses, ProcessInfo::parent, ProcessClient::processInfo(), snprintf(), Application::Success, ProcessClient::Success, ProcessClient::Info::textState, and write().

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

• bin/ps/ProcessList.h
• bin/ps/ProcessList.cpp