kotlin-node/node.fs/readlink

readlink

external fun readlink(path: PathLike, options: EncodingOption, callback: (err: ErrnoException?, linkString: String) -> Unit)(source)

Reads the contents of the symbolic link referred to by path. The callback gets two arguments (err, linkString).

See the POSIX readlink(2) documentation for more details.

The optional options argument can be a string specifying an encoding, or an object with an encoding property specifying the character encoding to use for the link path passed to the callback. If the encoding is set to 'buffer', the link path returned will be passed as a Buffer object.

Since

v0.1.31

external fun readlink(path: PathLike, options: BufferEncodingOption, callback: (err: ErrnoException?, linkString: Buffer) -> Unit)(source)
external fun readlink(path: PathLike, options: EncodingOption, callback: (err: ErrnoException?, linkString: Any) -> Unit)(source)
suspend fun readlink(path: PathLike, options: String? = undefined.unsafeCast<Nothing>()): Any(source)

Asynchronous readlink(2) - read value of a symbolic link.

Parameters

path

A path to a file. If a URL is provided, it must use the file: protocol.

options

The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, 'utf8' is used.

external fun readlink(path: PathLike, callback: (err: ErrnoException?, linkString: String) -> Unit)(source)

Asynchronous readlink(2) - read value of a symbolic link.

Parameters

path

A path to a file. If a URL is provided, it must use the file: protocol.

suspend fun readlink(path: PathLike): String(source)
suspend fun readlink(path: PathLike, options: BufferEncodingOption): Buffer(source)

suspend fun readlink(path: PathLike, options: ObjectEncodingOptions? = undefined.unsafeCast<Nothing>()): String(source)
suspend fun readlink(path: PathLike, options: BufferEncoding? = undefined.unsafeCast<Nothing>()): String(source)

Reads the contents of the symbolic link referred to by path. See the POSIX readlink(2) documentation for more detail. The promise is fulfilled with thelinkString upon success.

The optional options argument can be a string specifying an encoding, or an object with an encoding property specifying the character encoding to use for the link path returned. If the encoding is set to 'buffer', the link path returned will be passed as a Buffer object.

Since

v10.0.0

Return

Fulfills with the linkString upon success.