wibble::sys::process Namespace Reference

Functions
void	detachFromTTY ()
	Close stdin, stdout and stderr and detach from the tty.
string	formatStatus (int status)
	Pretty-print the return value of a process into a string.
void	chdir (const string &dir)
std::string	getcwd ()
	Get the absolute path of the current working directory.
void	chroot (const string &dir)
mode_t	umask (mode_t mask)
	Change umask (always succeeds and returns the previous umask).
struct passwd *	getUserInfo (const string &user)
struct group *	getGroupInfo (const string &group)
void	initGroups (const string &name, gid_t gid)
void	setPerms (const string &user)
void	setPerms (const string &user, const string &group)
void	setPerms (uid_t user)
void	setPerms (uid_t user, gid_t group)
int	getCPUTimeLimit (int *max=0)
	Get current resource limits; store also maximum resource limits in max if nonzero.
int	getFileSizeLimit (int *max)
int	getDataMemoryLimit (int *max)
int	getCoreSizeLimit (int *max)
int	getChildrenLimit (int *max)
int	getOpenFilesLimit (int *max)
void	setCPUTimeLimit (int value)
	Set resource limits.
void	setFileSizeLimit (int value)
void	setDataMemoryLimit (int value)
void	setCoreSizeLimit (int value)
void	setChildrenLimit (int value)
void	setOpenFilesLimit (int value)
void	chdir (const std::string &dir)
	Change working directory.
void	chroot (const std::string &dir)
	Change root directory.
void	setPerms (const std::string &user)
	Set user and group permissions.
void	setPerms (const std::string &user, const std::string &group)

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Function Documentation

void wibble::sys::process::chdir

(

const std::string &

dir

)

Change working directory.

Referenced by TestProcess::getcwdAndChdir().

void wibble::sys::process::chdir

(

const string &

dir

)

void wibble::sys::process::chroot

(

const std::string &

dir

)

Change root directory.

void wibble::sys::process::chroot

(

const string &

dir

)

void wibble::sys::process::detachFromTTY

(

)

Close stdin, stdout and stderr and detach from the tty.

std::string wibble::sys::process::formatStatus

(

int

status

)

Pretty-print the return value of a process into a string.

int wibble::sys::process::getChildrenLimit

(

int *

max

)

int wibble::sys::process::getCoreSizeLimit

(

int *

max

)

int wibble::sys::process::getCPUTimeLimit

(

int *

max

)

Get current resource limits; store also maximum resource limits in max if nonzero.

std::string wibble::sys::process::getcwd

(

)

Get the absolute path of the current working directory.

Referenced by wibble::sys::fs::abspath(), and TestProcess::getcwdAndChdir().

int wibble::sys::process::getDataMemoryLimit

(

int *

max

)

int wibble::sys::process::getFileSizeLimit

(

int *

max

)

struct group* wibble::sys::process::getGroupInfo

(

const string &

group

)

[read]

Referenced by setPerms().

int wibble::sys::process::getOpenFilesLimit

(

int *

max

)

struct passwd* wibble::sys::process::getUserInfo

(

const string &

user

)

[read]

Referenced by setPerms().

void wibble::sys::process::initGroups	(	const string &	name,
		gid_t	gid
	)

void wibble::sys::process::setChildrenLimit

(

int

value

)

void wibble::sys::process::setCoreSizeLimit

(

int

value

)

void wibble::sys::process::setCPUTimeLimit

(

int

value

)

Set resource limits.

void wibble::sys::process::setDataMemoryLimit

(

int

value

)

void wibble::sys::process::setFileSizeLimit

(

int

value

)

void wibble::sys::process::setOpenFilesLimit

(

int

value

)

void wibble::sys::process::setPerms	(	const std::string &	user,
		const std::string &	group
	)

void wibble::sys::process::setPerms

(

const std::string &

user

)

Set user and group permissions.

void wibble::sys::process::setPerms	(	uid_t	user,
		gid_t	group
	)

void wibble::sys::process::setPerms

(

uid_t

user

)

void wibble::sys::process::setPerms	(	const string &	user,
		const string &	group
	)

References getGroupInfo(), and getUserInfo().

void wibble::sys::process::setPerms

(

const string &

user

)

References getUserInfo().

mode_t wibble::sys::process::umask

(

mode_t

mask

)

Change umask (always succeeds and returns the previous umask).

Referenced by TestProcess::umask().