29 Input/output library [input.output]

29.12 File systems [filesystems]

29.12.13 Filesystem operation functions [fs.op.funcs]

29.12.13.29 Read symlink [fs.op.read.symlink]

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 1:
It is an error if p does not resolve to a symbolic link.
— end note]