link function
Make a link to FROM named TO.
Throws a PosixException if an error occurs.
Implementation
void link(
String from,
String to,
) {
final cFrom = from.toNativeUtf8();
final cTo = to.toNativeUtf8();
_link ??= Libc().dylib.lookupFunction<
ffi.Int32 Function(ffi.Pointer<Utf8>, ffi.Pointer<Utf8>),
_dart_link>('link');
final result = _link!(
cFrom,
cTo,
);
_throwIfErrno('symlink', result, cFrom, cTo);
malloc
..free(cFrom)
..free(cTo);
}