29
Input/output library
[input.output]
29.11
File systems
[filesystems]
29.11.13
Filesystem operation functions
[fs.op.funcs]
29.11.13.29
Read symlink
[fs.op.read.symlink]
🔗
path read_symlink
(
const
path
&
p
)
; path read_symlink
(
const
path
&
p, error_code
&
ec
)
;
1
#
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
.
2
#
Throws
: As specified in
[fs.
err.
report]
.
[
Note
1
:
It is an error if
p
does not resolve to a symbolic link
.
—
end note
]