These functions are not guaranteed to be either thread-safe or reentrant. More...

Typedefs
typedef unsigned int	rsc::os::PID

Functions
PID	rsc::os::currentProcessId ()
	Return the id the current process. More...

std::string	rsc::os::getProgramName (PID pid)
	Return the name of the program executed in the process designated by pid. More...

std::string	rsc::os::currentProgramName ()
	Return the name of the program executed in the current process. More...

std::string	rsc::os::getExecutablePath (PID pid)
	Return the absolute path of the executable file that is executed in the process designated by pid. More...

std::string	rsc::os::currentExecutablePath ()
	Return the absolute path of the executable file that is executed in the current process. More...

std::vector< std::string >	rsc::os::getCommandlineArguments (PID pid)
	Return the list of commandline arguments of the process designated by pid. More...

std::vector< std::string >	rsc::os::currentCommandlineArguments ()
	Return the list of commandline arguments of the current process. More...

boost::posix_time::ptime	rsc::os::getProcessStartTime (PID pid)
	Return the start time of the process designated by pid. More...

boost::posix_time::ptime	rsc::os::currentProcessStartTime ()
	Return the start time of the current process. More...

std::string	rsc::os::getExecutingUser (PID pid)
	Return login- or account-name of the user executing pid. More...

std::string	rsc::os::currentExecutingUser ()
	Return the login- or account-name of the user executing the current process. More...

Detailed Description

These functions are not guaranteed to be either thread-safe or reentrant.

Typedef Documentation

typedef unsigned int rsc::os::PID

Definition at line 47 of file ProcessInfo.h.

Function Documentation

std::vector< std::string > rsc::os::currentCommandlineArguments ( )

Return the list of commandline arguments of the current process.

Returns: std::vector containing the commandline arguments of the current process.

Exceptions

std::runtime_error If the commandline arguments cannot be determined.

Definition at line 147 of file LinuxProcessInfo.cpp.

References rsc::os::currentProcessId(), and rsc::os::getCommandlineArguments().

Referenced by rsc::os::DeleteHandle::operator()().

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std::string rsc::os::currentExecutablePath ( )

Return the absolute path of the executable file that is executed in the current process.

Returns: The absolute path of the executable.

Exceptions

std::runtime_error If the executable path cannot be determined.

Definition at line 124 of file LinuxProcessInfo.cpp.

References rsc::os::currentProcessId(), and rsc::os::getExecutablePath().

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std::string rsc::os::currentExecutingUser ( )

Return the login- or account-name of the user executing the current process.

Returns: the login- or account-name of the user executing the current process.

Exceptions

std::runtime_error If determining the executing user fails.

Definition at line 231 of file LinuxProcessInfo.cpp.

References rsc::os::uidToName().

Referenced by rsc::os::DeleteHandle::operator()().

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PID rsc::os::currentProcessId ( )

Return the id the current process.

Returns: The id of the current process.

Exceptions

std::runtime_error If the process id cannot be determined.

Definition at line 55 of file LinuxProcessInfo.cpp.

Referenced by rsc::os::currentCommandlineArguments(), rsc::os::currentExecutablePath(), rsc::os::currentProcessStartTime(), rsc::os::currentProgramName(), and rsc::os::DeleteHandle::operator()().

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boost::posix_time::ptime rsc::os::currentProcessStartTime ( )

Return the start time of the current process.

The precision with which the start time can be determined varies between platforms.

Returns: boost::posix_time::ptime encoding the start time of the process.

Exceptions

std::runtime_error If determining the start time fails.

Definition at line 199 of file LinuxProcessInfo.cpp.

References rsc::os::currentProcessId(), and rsc::os::getProcessStartTime().

Referenced by rsc::os::DeleteHandle::operator()().

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std::string rsc::os::currentProgramName ( )

Return the name of the program executed in the current process.

Returns: Name of the program executed in the current process.

Exceptions

std::runtime_error If the program name cannot be determined.

Definition at line 105 of file LinuxProcessInfo.cpp.

References rsc::os::currentProcessId(), and rsc::os::getProgramName().

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std::vector< std::string > rsc::os::getCommandlineArguments ( PID pid )

Return the list of commandline arguments of the process designated by pid.

Parameters

pid	The id of the process for which the program name should be returned.

Returns: std::vector containing the commandline arguments of the process with the given pid.

Exceptions

std::runtime_error If the commandline arguments cannot be determined.

Definition at line 128 of file LinuxProcessInfo.cpp.

References rsc::os::getCommandlineComponents().

Referenced by rsc::os::currentCommandlineArguments(), and rsc::os::DeleteHandle::operator()().

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std::string rsc::os::getExecutablePath ( PID pid )

Return the absolute path of the executable file that is executed in the process designated by pid.

Parameters

pid	The id of the process for which the program name should be returned.

Returns: The absolute path of the executable.

Exceptions

std::runtime_error If the executable path cannot be determined.

Definition at line 109 of file LinuxProcessInfo.cpp.

References rsc::os::getProgramName(), and rsc::os::procFilename().

Referenced by rsc::os::currentExecutablePath().

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std::string rsc::os::getExecutingUser ( PID pid )

Return login- or account-name of the user executing pid.

Parameters

pid	The id of the process for which the executing user should be returned.

Returns: The login- or account-name of the user executing the process.

Exceptions

std::runtime_error If determining the executing user fails.

Definition at line 209 of file LinuxProcessInfo.cpp.

References rsc::os::procFilename(), and rsc::os::uidToName().

Referenced by rsc::os::DeleteHandle::operator()().

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boost::posix_time::ptime rsc::os::getProcessStartTime ( PID pid )

Return the start time of the process designated by pid.

The precision with which the start time can be determined varies between platforms.

Parameters

pid	The id of the process for which the start time should be returned.

Returns: boost::posix_time::ptime encoding the start time of the process.

Exceptions

std::runtime_error If determining the start time fails.

Definition at line 157 of file LinuxProcessInfo.cpp.

References rsc::os::currentBootTime(), and rsc::os::procFilename().

Referenced by rsc::os::currentProcessStartTime(), and rsc::os::DeleteHandle::operator()().

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std::string rsc::os::getProgramName ( PID pid )

Return the name of the program executed in the process designated by pid.

Parameters

pid	The id of the process for which the program name should be returned.

Returns: Name of the program executed in the process with the given pid.

Exceptions

std::runtime_error If the program name cannot be determined.

Definition at line 89 of file LinuxProcessInfo.cpp.

References rsc::os::getCommandlineComponents().

Referenced by rsc::os::currentProgramName(), and rsc::os::getExecutablePath().

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Typedefs

Functions

Detailed Description

Typedef Documentation

Function Documentation