There is no way to create a UNIX domain socket with NSPR without calling PR_Socket which is a private function. There is a PR_NewTCPSocket call which creates an AF_INET socket, but we require a AF_UNIX socket to be created.
Unix domain sockets are specific to Unix systems; the goal for NSPR is to provide an abstraction on all platforms. Alternatives to consider include use of NSPR pipes or directly calling native code to create Unix domain sockets.
Marking the bug invalid.
sorry. wrong bug.