Function readlinkat

src/fs/at.rs:102–108

(
    dirfd: Fd,
    path: P,
    reuse: B,
)

#[cfg_attr(docsrs, doc(cfg(feature = "alloc")))]
#[inline]
pub fn readlinkat<P: path::Arg, Fd: AsFd, B: Into<Vec<u8>>>(
    dirfd: Fd,
    path: P,
    reuse: B,
) -> io::Result<CString> {
    path.into_with_c_str(|path| _readlinkat(dirfd.as_fd(), path, reuse.into()))
}

#[cfg(all(feature = "alloc", not(target_os = "redox")))]
#[allow(unsafe_code)]