Date: Thu, 29 Aug 2013 11:48:41 -0700 From: Yuri <yuri@rawbw.com> To: freebsd-net@freebsd.org Subject: LOCAL_CREDS are broken ? Message-ID: <521F9789.5000903@rawbw.com>
next in thread | raw e-mail | index | archive | help
The example below breaks with "Protocol not available"
But what is wrong? Isn't this the correct usage?
LOCAL_CREDS are only handled in kern/uipc_usrreq.c for AF_LOCAL, so it
isn't clear why this doesn't work.
Yuri
--- example.c ---
#include <sys/types.h>
#include <sys/socket.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/un.h>
main() {
int sock;
int error;
int oval = 1;
error = socket(AF_LOCAL, SOCK_SEQPACKET, 0);
if (error == -1) {perror("socket"); exit(-1);}
sock = error;
error = setsockopt(sock, SOL_SOCKET, LOCAL_CREDS, &oval, sizeof(oval));
if (error) {perror("setsockopt"); exit(-1);}
}
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?521F9789.5000903>