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Showing content from https://timsong-cpp.github.io/cppwp/n4659/fs.op.read_symlink below:

[fs.op.read_symlink]

30 Input/output library [input.output] 30.10 File systems [filesystems] 30.10.34 Filesystem operation functions [fs.op.funcs] 30.10.34.28 Read symlink [fs.op.read_symlink]

path read_symlink(const path& p); path read_symlink(const path& p, error_code& ec);

Returns: If p resolves to a symbolic link, a path object containing the contents of that symbolic link. The signature with argument ec returns path() if an error occurs.

Throws: As specified in [fs.err.report]. [Note: It is an error if p does not resolve to a symbolic link. end note]


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