Types and functions for filesystem operations. More...

Classes
class	DevInoCache
	Simple cache remembering device/inode to detect hardlinks. More...

struct	DirEntry
	Listentry returned by readdir. More...

class	Glob
	Find pathnames matching a pattern. More...

class	PathInfo
	Wrapper class for stat/lstat. More...

class	Pathname
	Pathname. More...

class	StatMode
	Wrapper class for mode_t values as derived from ::stat. More...

class	TmpDir
	Provide a new empty temporary directory and recursively delete it when no longer needed. More...

class	TmpFile
	Provide a new empty temporary file and delete it when no longer needed. More...

class	TmpPath
	Automaticaly deletes files or directories when no longer needed. More...

Enumerations
enum	FileType { FT_NOT_AVAIL = 0x00 , FT_NOT_EXIST = 0x01 , FT_FILE = 0x02 , FT_DIR = 0x04 , FT_CHARDEV = 0x08 , FT_BLOCKDEV = 0x10 , FT_FIFO = 0x20 , FT_LINK = 0x40 , FT_SOCKET = 0x80 }
	File type information. More...

Functions
std::ostream &	operator<< (std::ostream &str, const Glob &obj)

	ZYPP_DECLARE_OPERATORS_FOR_FLAGS (Glob::Flags)

const StrMatcher &	matchNoDots ()
	Convenience returning `StrMatcher( "[^.]*", Match::GLOB )`

int	dirForEach (const Pathname &dir_r, const StrMatcher &matcher_r, function< bool(const Pathname &, const char *const)> fnc_r)

std::ostream &	operator<< (std::ostream &str, FileType obj)

std::ostream &	operator<< (std::ostream &str, const StatMode &obj)

std::ostream &	operator<< (std::ostream &str, const PathInfo &obj)

static int	recursive_rmdir_1 (const Pathname &dir, bool removeDir=true)

template<typename F >
int	dirForEachImpl (const Pathname &dir_r, F &&fnc_r)

std::ostream &	operator<< (std::ostream &str, const TmpPath &obj)
	Stream output as pathname.

File related functions.
int	unlink (const Pathname &path)
	Like 'unlink'.

int	rename (const Pathname &oldpath, const Pathname &newpath)
	Like 'rename'.

int	exchange (const Pathname &lpath, const Pathname &rpath)
	Exchanges two files or directories.

int	copy (const Pathname &file, const Pathname &dest)
	Like 'cp file dest'.

int	symlink (const Pathname &oldpath, const Pathname &newpath)
	Like 'symlink'.

int	hardlink (const Pathname &oldpath, const Pathname &newpath)
	Like '::link'.

int	hardlinkCopy (const Pathname &oldpath, const Pathname &newpath)
	Create newpath as hardlink or copy of oldpath.

int	readlink (const Pathname &symlink_r, Pathname &target_r)
	Like 'readlink'.

Pathname	expandlink (const Pathname &path_r)
	Recursively follows the symlink pointed to by path_r and returns the Pathname to the real file or directory pointed to by the link.

int	copy_file2dir (const Pathname &file, const Pathname &dest)
	Like 'cp file dest'.

int	assert_file (const Pathname &path, unsigned mode=0644)
	Create an empty file if it does not yet exist.

int	assert_file_mode (const Pathname &path, unsigned mode=0644)
	Like assert_file but enforce mode even if the file already exists.

int	touch (const Pathname &path)
	Change file's modification and access times.

Pathname	readlink (const Pathname &symlink_r)

Digest computaion.
Todo: check cooperation with zypp::Digest
std::string	md5sum (const Pathname &file)
	Compute a files md5sum.

std::string	sha1sum (const Pathname &file)
	Compute a files sha1sum.

std::string	checksum (const Pathname &file, const std::string &algorithm)
	Compute a files checksum.

bool	is_checksum (const Pathname &file, const CheckSum &checksum)
	check files checksum

Changing permissions.
int	chmod (const Pathname &path, mode_t mode)
	Like 'chmod'.

int	addmod (const Pathname &path, mode_t mode)
	Add the `mode` bits to the file given by path.

int	delmod (const Pathname &path, mode_t mode)
	Remove the `mode` bits from the file given by path.

Variables
template<class... T>
constexpr bool	always_false = false

Misc.
enum	ZIP_TYPE { ZT_NONE , ZT_GZ , ZT_BZ2 , ZT_ZCHNK }
	Test whether a file is compressed (gzip/bzip2). More...

int	erase (const Pathname &path)
	Erase whatever happens to be located at path (file or directory).

ZIP_TYPE	zipType (const Pathname &file)

ByteCount	df (const Pathname &path)
	Report free disk space on a mounted file system.

mode_t	getUmask ()
	Get the current umask (file mode creation mask)

mode_t	applyUmaskTo (mode_t mode_r)
	Modify `mode_r` according to the current umask `( mode_r & ~getUmask() )`.

Directory related functions.
typedef std::list< DirEntry >	DirContent
	Returned by readdir.

int	mkdir (const Pathname &path, unsigned mode=0755)
	Like 'mkdir'.

int	assert_dir (const Pathname &path, unsigned mode=0755)
	Like 'mkdir -p'.

int	rmdir (const Pathname &path)
	Like 'rmdir'.

int	recursive_rmdir (const Pathname &path)
	Like 'rm -r DIR'.

int	clean_dir (const Pathname &path)
	Like 'rm -r DIR/ *'.

int	copy_dir (const Pathname &srcpath, const Pathname &destpath)
	Like 'cp -a srcpath destpath'.

int	copy_dir_content (const Pathname &srcpath, const Pathname &destpath)
	Like 'cp -a srcpath/.

int	dirForEach (const Pathname &dir_r, function< bool(const Pathname &, const char *const)> fnc_r)
	Invoke callback function fnc_r for each entry in directory dir_r.

int	dirForEachExt (const Pathname &dir_r, const function< bool(const Pathname &, const DirEntry &)> &fnc_r)
	Simiar to.

int	readdir (std::list< std::string > &retlist, const Pathname &path, bool dots=true)
	Return content of directory via retlist.

int	readdir (std::list< Pathname > &retlist, const Pathname &path, bool dots=true)
	Return content of directory via retlist.

int	readdir (DirContent &retlist, const Pathname &path, bool dots=true, PathInfo::Mode statmode=PathInfo::STAT)
	Return content of directory via retlist.

std::ostream &	operator<< (std::ostream &str, const DirContent &obj)

int	is_empty_dir (const Pathname &path)
	Check if the specified directory is empty.

std::ostream &	operator<< (std::ostream &str, const DirEntry &obj)

Detailed Description

Types and functions for filesystem operations.

Todo:

move zypp::filesystem stuff into separate header

Add tmpfile and tmpdir handling.

think about using Exceptions in zypp::filesystem

provide a readdir iterator; at least provide an interface using an insert_iterator to be independent from std::container.

Todo:

move zypp::filesystem stuff into separate header

Add tmpfile and tmpdir handling.

think about using Exceptions in zypp::filesystem

provide a readdir iterator; at least provide an interface using an insert_iterator to be independent from std::container.

Typedef Documentation

◆ DirContent

typedef std::list<DirEntry> zypp::filesystem::DirContent

Returned by readdir.

Definition at line 518 of file PathInfo.h.

Enumeration Type Documentation

◆ FileType

enum zypp::filesystem::FileType

File type information.

Todo:: Think about an Enumeration Class

Enumerator
FT_NOT_AVAIL
FT_NOT_EXIST
FT_FILE
FT_DIR
FT_CHARDEV
FT_BLOCKDEV
FT_FIFO
FT_LINK
FT_SOCKET

Definition at line 55 of file PathInfo.h.

◆ ZIP_TYPE

enum zypp::filesystem::ZIP_TYPE

Test whether a file is compressed (gzip/bzip2).

Returns: ZT_GZ, ZT_BZ2 if file is compressed, otherwise ZT_NONE.

Enumerator
ZT_NONE
ZT_GZ
ZT_BZ2
ZT_ZCHNK

Definition at line 754 of file PathInfo.h.

Function Documentation

◆ operator<<() [1/7]

std::ostream & zypp::filesystem::operator<<	(	std::ostream &	str,
		const Glob &	obj
	)

◆ ZYPP_DECLARE_OPERATORS_FOR_FLAGS()

zypp::filesystem::ZYPP_DECLARE_OPERATORS_FOR_FLAGS ( Glob::Flags )

◆ matchNoDots()

const StrMatcher & zypp::filesystem::matchNoDots ( )

Convenience returning StrMatcher( "[^.]*", Match::GLOB )

See also: dirForEach

Definition at line 26 of file PathInfo.cc.

◆ dirForEach() [1/2]

int zypp::filesystem::dirForEach	(	const Pathname &	dir_r,
		const StrMatcher &	matcher_r,
		function< bool(const Pathname &, const char *const)>	fnc_r
	)

Definition at line 32 of file PathInfo.cc.

◆ operator<<() [2/7]

std::ostream & zypp::filesystem::operator<<	(	std::ostream &	str,
		FileType	obj
	)

Definition at line 47 of file PathInfo.cc.

◆ operator<<() [3/7]

std::ostream & zypp::filesystem::operator<<	(	std::ostream &	str,
		const StatMode &	obj
	)

◆ operator<<() [4/7]

std::ostream & zypp::filesystem::operator<<	(	std::ostream &	str,
		const PathInfo &	obj
	)

◆ mkdir()

int zypp::filesystem::mkdir	(	const Pathname &	path,
		unsigned	mode = `0755`
	)

Like 'mkdir'.

Attempt to create a new directory named path. mode specifies the permissions to use. It is modified by the process's umask in the usual way.

Returns: 0 on success, errno on failure

Definition at line 305 of file PathInfo.cc.

◆ assert_dir()

int zypp::filesystem::assert_dir	(	const Pathname &	path,
		unsigned	mode = `0755`
	)

Like 'mkdir -p'.

No error if directory exists. Make parent directories as needed. mode specifies the permissions to use, if directories have to be created. It is modified by the process's umask in the usual way.

Returns: 0 on success, errno on failure

Definition at line 319 of file PathInfo.cc.

◆ rmdir()

int zypp::filesystem::rmdir ( const Pathname & path )

Like 'rmdir'.

Delete a directory, which must be empty.

Returns: 0 on success, errno on failure

Definition at line 366 of file PathInfo.cc.

◆ recursive_rmdir_1()

static int zypp::filesystem::recursive_rmdir_1	(	const Pathname &	dir,
		bool	removeDir = `true`
	)

static

Definition at line 380 of file PathInfo.cc.

◆ recursive_rmdir()

int zypp::filesystem::recursive_rmdir ( const Pathname & path )

Like 'rm -r DIR'.

Delete a directory, recursively removing its contents.

Returns: 0 on success, ENOTDIR if path is not a directory, otherwise the commands return value.

Definition at line 412 of file PathInfo.cc.

◆ clean_dir()

int zypp::filesystem::clean_dir ( const Pathname & path )

Like 'rm -r DIR/ *'.

Delete directory contents, but keep the directory itself.

Returns: 0 on success, ENOTDIR if path is not a directory, otherwise the commands return value.

Definition at line 442 of file PathInfo.cc.

◆ copy_dir()

int zypp::filesystem::copy_dir	(	const Pathname &	srcpath,
		const Pathname &	destpath
	)

Like 'cp -a srcpath destpath'.

Copy directory tree. srcpath/destpath must be directories. 'basename srcpath' must not exist in destpath.

Returns: 0 on success, ENOTDIR if srcpath/destpath is not a directory, EEXIST if 'basename srcpath' exists in destpath, otherwise the commands return value.

Definition at line 463 of file PathInfo.cc.

◆ copy_dir_content()

int zypp::filesystem::copy_dir_content	(	const Pathname &	srcpath,
		const Pathname &	destpath
	)

Like 'cp -a srcpath/.

destpath'. Copy the content of srcpath recursively into destpath. Both srcpath and destpath has to exists.

Returns: 0 on success, ENOTDIR if srcpath/destpath is not a directory, EEXIST if srcpath and destpath are equal, otherwise the commands return value.

Definition at line 504 of file PathInfo.cc.

◆ dirForEachImpl()

template<typename F >

int zypp::filesystem::dirForEachImpl	(	const Pathname &	dir_r,
		F &&	fnc_r
	)

Definition at line 547 of file PathInfo.cc.

◆ dirForEach() [2/2]

int zypp::filesystem::dirForEach	(	const Pathname &	dir_r,
		function< bool(const Pathname &, const char *const)>	fnc_r
	)

Invoke callback function fnc_r for each entry in directory dir_r.

If fnc_r is a NULL function 0 is returned immediately without even testing or accessing dir_r.

Otherwise readdir is used to read the name of every entry in dir_r, omitting '.' and '..'. dir_r and the current entries name are passed as arguments to fnc_r. If fnc_r returns false processing is aborted.

Returns: 0 on success, -1 if aborted by callback, errno > 0 on readdir failure.

Definition at line 584 of file PathInfo.cc.

◆ dirForEachExt()

int zypp::filesystem::dirForEachExt	(	const Pathname &	dir_r,
		const function< bool(const Pathname &, const DirEntry &)> &	fnc_r
	)

Simiar to.

See also: dirForEach, except that the callback takes a; DirEntry as second argument

Definition at line 593 of file PathInfo.cc.

◆ readdir() [1/3]

int zypp::filesystem::readdir	(	std::list< std::string > &	retlist,
		const Pathname &	path,
		bool	dots = `true`
	)

Return content of directory via retlist.

If dots is false entries starting with '.' are not reported. "." and ".." are never reported.

Returns just the directory entries as string.

Returns: 0 on success, errno on failure.

Todo:: provide some readdirIterator.

Definition at line 605 of file PathInfo.cc.

◆ readdir() [2/3]

int zypp::filesystem::readdir	(	std::list< Pathname > &	retlist,
		const Pathname &	path,
		bool	dots = `true`
	)

Return content of directory via retlist.

If dots is false entries starting with '.' are not reported. "." and ".." are never reported.

Returns the directory entries prefixed with path.

Returns: 0 on success, errno on failure.

Todo:: provide some readdirIterator.

Definition at line 618 of file PathInfo.cc.

◆ readdir() [3/3]

int zypp::filesystem::readdir	(	DirContent &	retlist,
		const Pathname &	path,
		bool	dots = `true`,
		PathInfo::Mode	statmode = `PathInfo::STAT`
	)

Return content of directory via retlist.

If dots is false entries starting with '.' are not reported. "." and ".." are never reported.

The type of individual directory entries is determined accoding to statmode (i.e. via stat or lstat).

Returns: 0 on success, errno on failure.

Definition at line 669 of file PathInfo.cc.

◆ operator<<() [5/7]

std::ostream & zypp::filesystem::operator<<	(	std::ostream &	str,
		const DirContent &	obj
	)

Definition at line 681 of file PathInfo.cc.

◆ is_empty_dir()

int zypp::filesystem::is_empty_dir ( const Pathname & path )

Check if the specified directory is empty.

Parameters

path	The path of the directory to check.

Returns: 0 if directory is empty, -1 if not, errno > 0 on failure.

Definition at line 688 of file PathInfo.cc.

◆ unlink()

int zypp::filesystem::unlink ( const Pathname & path )

Like 'unlink'.

Delete a file (symbolic link, socket, fifo or device).

Returns: 0 on success, errno on failure

Definition at line 700 of file PathInfo.cc.

◆ rename()

int zypp::filesystem::rename	(	const Pathname &	oldpath,
		const Pathname &	newpath
	)

Like 'rename'.

Renames a file, moving it between directories if required. It falls back to using mv(1) in case errno is set to EXDEV, indicating a cross-device rename, which is likely to happen when oldpath and newpath are not on the same OverlayFS layer.

Returns: 0 on success, errno on failure

Definition at line 742 of file PathInfo.cc.

◆ exchange()

int zypp::filesystem::exchange	(	const Pathname &	lpath,
		const Pathname &	rpath
	)

Exchanges two files or directories.

Most common use is when building a new config file (or dir) in a tempfile. After the job is done, configfile and tempfile are exchanged. This includes moving away the configfile in case the tempfile does not exist. Parent directories are created as needed.

Note: Paths are exchanged using rename, so take care both paths are located on the same filesystem.

Pathname configfile( "/etc/myconfig" );
TmpFile  newconfig( TmpFile::makeSibling( configfile ) );
// now write the new config:
std::ofstream o( newconfig.path().c_str() );
o << "mew values << endl;
o.close();
// If everything is fine, exchange the files:
exchange( newconfig.path(), configfile );
// Now the old configfile is still available at newconfig.path()
// until newconfig goes out of scope.

Returns: 0 on success, errno on failure

Definition at line 756 of file PathInfo.cc.

◆ copy()

int zypp::filesystem::copy	(	const Pathname &	file,
		const Pathname &	dest
	)

Like 'cp file dest'.

Copy file to destination file.

Returns: 0 on success, EINVAL if file is not a file, EISDIR if destiantion is a directory, otherwise the commands return value.

Definition at line 820 of file PathInfo.cc.

◆ symlink()

int zypp::filesystem::symlink	(	const Pathname &	oldpath,
		const Pathname &	newpath
	)

Like 'symlink'.

Creates a symbolic link named newpath which contains the string oldpath. If newpath exists it will not be overwritten.

Returns: 0 on success, errno on failure.

Definition at line 855 of file PathInfo.cc.

◆ hardlink()

int zypp::filesystem::hardlink	(	const Pathname &	oldpath,
		const Pathname &	newpath
	)

Like '::link'.

Creates a hard link named newpath to an existing file oldpath. If newpath exists it will not be overwritten.

Returns: 0 on success, errno on failure.

Definition at line 869 of file PathInfo.cc.

◆ hardlinkCopy()

int zypp::filesystem::hardlinkCopy	(	const Pathname &	oldpath,
		const Pathname &	newpath
	)

Create newpath as hardlink or copy of oldpath.

Returns: 0 on success, errno on failure.

Definition at line 883 of file PathInfo.cc.

◆ readlink() [1/2]

int zypp::filesystem::readlink	(	const Pathname &	symlink_r,
		Pathname &	target_r
	)

Like 'readlink'.

Return the contents of the symbolic link symlink_r via target_r.

Returns: 0 on success, errno on failure.

Definition at line 924 of file PathInfo.cc.

◆ expandlink()

Pathname zypp::filesystem::expandlink ( const Pathname & path_r )

Recursively follows the symlink pointed to by path_r and returns the Pathname to the real file or directory pointed to by the link.

There is a recursion limit of 256 iterations to protect against a cyclic link.

Returns: Pathname of the file or directory pointed to by the given link if it is a valid link. If path_r is not a link, an exact copy of it is returned. If path_r is a broken or a cyclic link, an empty Pathname is returned and the event logged.

Definition at line 945 of file PathInfo.cc.

◆ copy_file2dir()

int zypp::filesystem::copy_file2dir	(	const Pathname &	file,
		const Pathname &	dest
	)

Like 'cp file dest'.

Copy file to dest dir.

Returns: 0 on success, EINVAL if file is not a file, ENOTDIR if dest is no directory, otherwise the commands return value.

Definition at line 990 of file PathInfo.cc.

◆ md5sum()

std::string zypp::filesystem::md5sum ( const Pathname & file )

Compute a files md5sum.

Returns: the files md5sum on success, otherwise an empty string..

Definition at line 1024 of file PathInfo.cc.

◆ sha1sum()

std::string zypp::filesystem::sha1sum ( const Pathname & file )

Compute a files sha1sum.

Returns: the files sha1sum on success, otherwise an empty string..

Definition at line 1041 of file PathInfo.cc.

◆ checksum()

std::string zypp::filesystem::checksum	(	const Pathname &	file,
		const std::string &	algorithm
	)

Compute a files checksum.

Returns: the files checksum on success, otherwise an empty string..

Definition at line 1051 of file PathInfo.cc.

◆ is_checksum()

bool zypp::filesystem::is_checksum	(	const Pathname &	file,
		const CheckSum &	checksum
	)

check files checksum

Returns: true if the checksum matches (an empty Checksum always matches!)

Definition at line 1063 of file PathInfo.cc.

◆ erase()

int zypp::filesystem::erase ( const Pathname & path )

Erase whatever happens to be located at path (file or directory).

Returns: 0 on success.

Todo:: check cooperation with zypp::TmpFile and zypp::TmpDir

Definition at line 1073 of file PathInfo.cc.

◆ chmod()

int zypp::filesystem::chmod	(	const Pathname &	path,
		mode_t	mode
	)

Like 'chmod'.

The mode of the file given by path is changed.

Returns: 0 on success, errno on failure

Definition at line 1092 of file PathInfo.cc.

◆ addmod()

int zypp::filesystem::addmod	(	const Pathname &	path,
		mode_t	mode
	)

Add the mode bits to the file given by path.

Returns: 0 on success, errno on failure

Definition at line 1101 of file PathInfo.cc.

◆ delmod()

int zypp::filesystem::delmod	(	const Pathname &	path,
		mode_t	mode
	)

Remove the mode bits from the file given by path.

Returns: 0 on success, errno on failure

Definition at line 1110 of file PathInfo.cc.

◆ zipType()

ZIP_TYPE zypp::filesystem::zipType ( const Pathname & file )

Definition at line 1124 of file PathInfo.cc.

◆ df()

ByteCount zypp::filesystem::df ( const Pathname & path )

Report free disk space on a mounted file system.

path is the path name of any file within the mounted filesystem.

Returns: Free disk space or -1 on error.

Definition at line 1155 of file PathInfo.cc.

◆ getUmask()

mode_t zypp::filesystem::getUmask ( )

Get the current umask (file mode creation mask)

Returns: The current umask

Definition at line 1171 of file PathInfo.cc.

◆ assert_file()

int zypp::filesystem::assert_file	(	const Pathname &	path,
		unsigned	mode = `0644`
	)

Create an empty file if it does not yet exist.

Make parent directories as needed. mode specifies the permissions to use. It is modified by the process's umask in the usual way.

Returns: 0 on success, errno on failure

Definition at line 1183 of file PathInfo.cc.

◆ assert_file_mode()

int zypp::filesystem::assert_file_mode	(	const Pathname &	path,
		unsigned	mode
	)

Like assert_file but enforce mode even if the file already exists.

Definition at line 1202 of file PathInfo.cc.

◆ touch()

int zypp::filesystem::touch ( const Pathname & path )

Change file's modification and access times.

Returns: 0 on success, errno on failure

See also: man utime

Definition at line 1234 of file PathInfo.cc.

◆ operator<<() [6/7]

std::ostream & zypp::filesystem::operator<<	(	std::ostream &	str,
		const DirEntry &	obj
	)

inline

Definition at line 514 of file PathInfo.h.

◆ readlink() [2/2]

Pathname zypp::filesystem::readlink ( const Pathname & symlink_r )

inline

Definition at line 657 of file PathInfo.h.

◆ applyUmaskTo()

mode_t zypp::filesystem::applyUmaskTo ( mode_t mode_r )

inline

Modify mode_r according to the current umask ( mode_r & ~getUmask() ).

See also: getUmask.

Returns: The resulting permissions.

Definition at line 789 of file PathInfo.h.

◆ operator<<() [7/7]

std::ostream & zypp::filesystem::operator<<	(	std::ostream &	str,
		const TmpPath &	obj
	)

inline

Stream output as pathname.

Definition at line 106 of file TmpPath.h.

Variable Documentation

◆ always_false

template<class... T>

constexpr bool zypp::filesystem::always_false = false

constexpr

Definition at line 544 of file PathInfo.cc.

Classes

Enumerations

Functions

Variables

Misc.

Directory related functions.

Detailed Description

Typedef Documentation

◆ DirContent

Enumeration Type Documentation

◆ FileType

◆ ZIP_TYPE

Function Documentation

◆ operator<<() [1/7]

◆ ZYPP_DECLARE_OPERATORS_FOR_FLAGS()

◆ matchNoDots()

◆ dirForEach() [1/2]

◆ operator<<() [2/7]

◆ operator<<() [3/7]

◆ operator<<() [4/7]

◆ mkdir()

◆ assert_dir()

◆ rmdir()

◆ recursive_rmdir_1()

◆ recursive_rmdir()

◆ clean_dir()

◆ copy_dir()

◆ copy_dir_content()

◆ dirForEachImpl()

◆ dirForEach() [2/2]

◆ dirForEachExt()

◆ readdir() [1/3]

◆ readdir() [2/3]

◆ readdir() [3/3]

◆ operator<<() [5/7]

◆ is_empty_dir()

◆ unlink()

◆ rename()

◆ exchange()

◆ copy()

◆ symlink()

◆ hardlink()

◆ hardlinkCopy()

◆ readlink() [1/2]

◆ expandlink()

◆ copy_file2dir()

◆ md5sum()

◆ sha1sum()

◆ checksum()

◆ is_checksum()

◆ erase()

◆ chmod()

◆ addmod()

◆ delmod()

◆ zipType()

◆ df()

◆ getUmask()

◆ assert_file()

◆ assert_file_mode()

◆ touch()

◆ operator<<() [6/7]

◆ readlink() [2/2]

◆ applyUmaskTo()

◆ operator<<() [7/7]

Variable Documentation

◆ always_false