Inheritance diagram for llvm::FileCollectorFileSystem:

[legend]

Collaboration diagram for llvm::FileCollectorFileSystem:

[legend]

Public Member Functions
	FileCollectorFileSystem (IntrusiveRefCntPtr< vfs::FileSystem > FS, std::shared_ptr< FileCollector > Collector)

llvm::ErrorOr< llvm::vfs::Status >	status (const Twine &Path) override
	Get the status of the entry at `Path`, if one exists. More...

llvm::ErrorOr< std::unique_ptr< llvm::vfs::File > >	openFileForRead (const Twine &Path) override
	Get a `File` object for the file at `Path`, if one exists. More...

llvm::vfs::directory_iterator	dir_begin (const llvm::Twine &Dir, std::error_code &EC) override
	Get a directory_iterator for `Dir`. More...

std::error_code	getRealPath (const Twine &Path, SmallVectorImpl< char > &Output) const override
	Gets real path of `Path` e.g. More...

std::error_code	isLocal (const Twine &Path, bool &Result) override
	Is the file mounted on a local filesystem? More...

llvm::ErrorOr< std::string >	getCurrentWorkingDirectory () const override
	Get the working directory of this file system. More...

std::error_code	setCurrentWorkingDirectory (const llvm::Twine &Path) override
	Set the working directory. More...

Public Member Functions inherited from llvm::vfs::FileSystem
virtual	~FileSystem ()

llvm::ErrorOr< std::unique_ptr< llvm::MemoryBuffer > >	getBufferForFile (const Twine &Name, int64_t FileSize=-1, bool RequiresNullTerminator=true, bool IsVolatile=false)
	This is a convenience method that opens a file, gets its content and then closes the file. More...

bool	exists (const Twine &Path)
	Check whether a file exists. Provided for convenience. More...

virtual std::error_code	makeAbsolute (SmallVectorImpl< char > &Path) const
	Make Path an absolute path. More...

void	print (raw_ostream &OS, PrintType Type=PrintType::Contents, unsigned IndentLevel=0) const

LLVM_DUMP_METHOD void	dump () const

Public Member Functions inherited from llvm::ThreadSafeRefCountedBase< FileSystem >
void	Retain () const

void	Release () const

Additional Inherited Members
Public Types inherited from llvm::vfs::FileSystem
enum	PrintType { PrintType::Summary, PrintType::Contents, PrintType::RecursiveContents }

Protected Member Functions inherited from llvm::vfs::FileSystem
virtual void	printImpl (raw_ostream &OS, PrintType Type, unsigned IndentLevel) const

void	printIndent (raw_ostream &OS, unsigned IndentLevel) const

Protected Member Functions inherited from llvm::ThreadSafeRefCountedBase< FileSystem >
	ThreadSafeRefCountedBase ()=default

	ThreadSafeRefCountedBase (const ThreadSafeRefCountedBase &)

ThreadSafeRefCountedBase &	operator= (const ThreadSafeRefCountedBase &)=delete

	~ThreadSafeRefCountedBase ()

Detailed Description

Definition at line 255 of file FileCollector.cpp.

Constructor & Destructor Documentation

◆ FileCollectorFileSystem()

llvm::FileCollectorFileSystem::FileCollectorFileSystem	(	IntrusiveRefCntPtr< vfs::FileSystem >	FS,
		std::shared_ptr< FileCollector >	Collector
	)

inlineexplicit

Definition at line 257 of file FileCollector.cpp.

Member Function Documentation

◆ dir_begin()

llvm::vfs::directory_iterator llvm::FileCollectorFileSystem::dir_begin	(	const llvm::Twine &	Dir,
		std::error_code &	EC
	)

inlineoverridevirtual

Get a directory_iterator for Dir.

Note: The 'end' iterator is directory_iterator().

Implements llvm::vfs::FileSystem.

Definition at line 276 of file FileCollector.cpp.

References Collector, and llvm::X86AS::FS.

◆ getCurrentWorkingDirectory()

llvm::ErrorOr<std::string> llvm::FileCollectorFileSystem::getCurrentWorkingDirectory ( ) const

inlineoverridevirtual

Get the working directory of this file system.

Implements llvm::vfs::FileSystem.

Definition at line 296 of file FileCollector.cpp.

References llvm::X86AS::FS.

◆ getRealPath()

std::error_code llvm::FileCollectorFileSystem::getRealPath	(	const Twine &	Path,
		SmallVectorImpl< char > &	Output
	)		const

inlineoverridevirtual

Gets real path of Path e.g.

collapse all . and .. patterns, resolve symlinks. For real file system, this uses llvm::sys::fs::real_path. This returns errc::operation_not_permitted if not implemented by subclass.

Reimplemented from llvm::vfs::FileSystem.

Definition at line 281 of file FileCollector.cpp.

References Collector, and llvm::X86AS::FS.