[−][src]Function linux::syscall::readlinkat
pub fn readlinkat(dir: c_int, path: KStr, buf: &mut [d8]) -> ssize_t
Reads the target of a symbolic link relative to a directory.
[argument, dir] The directory relative to which relative paths are interpreted.
[argument, path] The path of the link.
[argument, buf] The buffer in which the target will be placed.
[return_value] Returns the length of the target or an error value.
= See also
- link:man:readlinkat(2)