Function nix::unistd::symlinkat
pub fn symlinkat<P1: ?Sized + NixPath, P2: ?Sized + NixPath>(path1: &P1, dirfd: Option<RawFd>, path2: &P2) -> Result<()>The portability is definied by:
#[cfg(not(target_os = "redox"))]Documentation
Creates a symbolic link at path2 which points to path1.
If dirfd has a value, then path2 is relative to directory associated
with the file descriptor.
If dirfd is None, then path2 is relative to the current working
directory. This is identical to libc::symlink(path1, path2).
See also symlinkat(2).