Falcon::Sys Namespace Reference

Namespaces
namespace	Time
Classes
class	SystemData
	System specific Falcon VM data. More...
struct	VM_SYS_DATA
Functions
FALCON_DYN_SYM bool	_describeError (int64 eid, String &target)
FALCON_DYN_SYM void	_dummy_ctrl_c_handler ()
FALCON_DYN_SYM bool	_getEnv (const String &var, String &result)
FALCON_DYN_SYM int64	_lastError ()
FALCON_DYN_SYM numeric	_localSeconds ()
	Gives current second count from Epoch in localtime.
FALCON_DYN_SYM uint32	_milliseconds ()
	Returns a counter representing a time entity.
FALCON_DYN_SYM numeric	_seconds ()
	Gives current second count from Epoch.
FALCON_DYN_SYM bool	_setEnv (const String &var, const String &value)
FALCON_DYN_SYM void	_tempName (::Falcon::String &res)
	Returns a valid and possibly unique temporary file name.
FALCON_DYN_SYM bool	_unsetEnv (const String &var)
bool FALCON_DYN_SYM	fal_chdir (const String &filename, int32 &fsStatus)
bool FALCON_DYN_SYM	fal_chgrp (const String &fname, int32 grp)
bool FALCON_DYN_SYM	fal_chmod (const String &fname, uint32 mode)
bool FALCON_DYN_SYM	fal_chown (const String &fname, int32 owner)
void FALCON_DYN_SYM	fal_closeDir (DirEntry *entry)
bool FALCON_DYN_SYM	fal_fileType (const String &filename, FileStat::e_fileType &st)
bool FALCON_DYN_SYM	fal_getcwd (String &fname, int32 &fsError)
bool FALCON_DYN_SYM	fal_mkdir (const String &filename, int32 &fsStatus)
bool FALCON_DYN_SYM	fal_move (const String &filename, const String &dest, int32 &fsStatus)
DirEntry FALCON_DYN_SYM *	fal_openDir (const String &path, int32 &fsError)
bool FALCON_DYN_SYM	fal_readlink (const String &fname, String &link)
bool FALCON_DYN_SYM	fal_rmdir (const String &filename, int32 &fsStatus)
bool FALCON_DYN_SYM	fal_stats (const String &filename, FileStat &st)
bool FALCON_DYN_SYM	fal_unlink (const String &filename, int32 &fsStatus)
bool FALCON_DYN_SYM	fal_writelink (const String &fname, const String &link)
void *	sys_allocPage ()
void	sys_freePage (void *page)
int	sys_pageSize ()

---

Function Documentation

FALCON_DYN_SYM bool Falcon::Sys::_describeError	(	int64	eid,
		String &	target
	)

FALCON_DYN_SYM void Falcon::Sys::_dummy_ctrl_c_handler

(

)

FALCON_DYN_SYM bool Falcon::Sys::_getEnv	(	const String &	var,
		String &	result
	)

FALCON_DYN_SYM int64 Falcon::Sys::_lastError

(

)

FALCON_DYN_SYM numeric Falcon::Sys::_localSeconds

(

)

Gives current second count from Epoch in localtime.

The number of seconds is generally returned in localtime, if this feature is available in the system.

Returns:

a float nubmer, where decimals are up to milliseconds.

FALCON_DYN_SYM uint32 Falcon::Sys::_milliseconds

(

)

Returns a counter representing a time entity.

This is a direct interface to the fastest possible function the hosts systems has to provide a millisecond counter. The "0" moment is undefined (it may be the start of the program, the last reboot time or epoch), and the resolution of the calls are limited to what the system provides, but it is granted that calling _milliseconds() at T1 > T0 will result in the return value of the second call being greater or equal than the first. The difference between the two numbers express the number of milliseconds roughly elapsed between the two calls.

Returns:

millisecond counter value.

FALCON_DYN_SYM numeric Falcon::Sys::_seconds

(

)

Gives current second count from Epoch.

The number of seconds is generally returned in GMT, if this feature is available in the system.

Returns:

a float nubmer, where decimals are up to milliseconds.

FALCON_DYN_SYM bool Falcon::Sys::_setEnv	(	const String &	var,
		const String &	value
	)

FALCON_DYN_SYM void Falcon::Sys::_tempName

(

::Falcon::String &

res

)

Returns a valid and possibly unique temporary file name.

Just a haky test for now, final version must OPEN the stream and return it.

Parameters:

res

on return will contain a to C stringed filename.

FALCON_DYN_SYM bool Falcon::Sys::_unsetEnv

(

const String &

var

)

bool FALCON_DYN_SYM Falcon::Sys::fal_chdir	(	const String &	filename,
		int32 &	fsStatus
	)

bool FALCON_DYN_SYM Falcon::Sys::fal_chgrp	(	const String &	fname,
		int32	grp
	)

bool FALCON_DYN_SYM Falcon::Sys::fal_chmod	(	const String &	fname,
		uint32	mode
	)

bool FALCON_DYN_SYM Falcon::Sys::fal_chown	(	const String &	fname,
		int32	owner
	)

void FALCON_DYN_SYM Falcon::Sys::fal_closeDir

(

DirEntry *

entry

)

bool FALCON_DYN_SYM Falcon::Sys::fal_fileType	(	const String &	filename,
		FileStat::e_fileType &	st
	)

bool FALCON_DYN_SYM Falcon::Sys::fal_getcwd	(	String &	fname,
		int32 &	fsError
	)

bool FALCON_DYN_SYM Falcon::Sys::fal_mkdir	(	const String &	filename,
		int32 &	fsStatus
	)

bool FALCON_DYN_SYM Falcon::Sys::fal_move	(	const String &	filename,
		const String &	dest,
		int32 &	fsStatus
	)

DirEntry FALCON_DYN_SYM* Falcon::Sys::fal_openDir	(	const String &	path,
		int32 &	fsError
	)

bool FALCON_DYN_SYM Falcon::Sys::fal_readlink	(	const String &	fname,
		String &	link
	)

bool FALCON_DYN_SYM Falcon::Sys::fal_rmdir	(	const String &	filename,
		int32 &	fsStatus
	)

bool FALCON_DYN_SYM Falcon::Sys::fal_stats	(	const String &	filename,
		FileStat &	st
	)

bool FALCON_DYN_SYM Falcon::Sys::fal_unlink	(	const String &	filename,
		int32 &	fsStatus
	)

bool FALCON_DYN_SYM Falcon::Sys::fal_writelink	(	const String &	fname,
		const String &	link
	)

void* Falcon::Sys::sys_allocPage

(

)

Referenced by Falcon::HeapMem::allocPage().

void Falcon::Sys::sys_freePage

(

void *

page

)

Referenced by Falcon::HeapMem::freePage().

int Falcon::Sys::sys_pageSize

(

)

Referenced by Falcon::HeapMem::pageSize().