Gets an vfs::FileSystem for the 'real' file system, as seen by the operating system. The working directory is linked to the process's working directory. (This is usually thread‐hostile). This may only be called outside the IO sandbox.

Synopsis

Declared in <llvm/Support/VirtualFileSystem.h>

IntrusiveRefCntPtr<FileSystem>
getRealFileSystem();

Return Value

A smart pointer to a reference‐counted object that inherits from RefCountedBase or ThreadSafeRefCountedBase.

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