From mboxrd@z Thu Jan  1 00:00:00 1970
From: Daniel Lezcano <dlezcano-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org>
Subject: Re: [patch 0/1][NETNS49] Make af_unix autobind per namespace
Date: Tue, 02 Oct 2007 17:31:52 +0200
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References: <20071002151846.827206013@mai.toulouse-stg.fr.ibm.com>
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To: Daniel Lezcano <dlezcano-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org>
Cc: containers-qjLDD68F18O7TbgM5vRIOg@public.gmane.org, den-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org, ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org, benjamin.thery-6ktuUTfB/bM@public.gmane.org
List-Id: containers.vger.kernel.org

Daniel Lezcano wrote:
> The following patch change autobind fonction to use the ordernum
> from the network namespace instead of using the local static variable.
> 

I forgot to add this trivial program which does autobind.

---


#include <sys/socket.h>
#include <sys/un.h>
#include <unistd.h>
#include <errno.h>
#include <string.h>
#include <stdio.h>

int main(int argc, char* argv[])
{
         int fd;
         struct sockaddr_un addr;

         fd = socket(PF_UNIX, SOCK_DGRAM, 0);
         if (fd == -1) {
                 perror("socket");
                 return 1;
         }

         memset(&addr, 0, sizeof(addr));

         addr.sun_family = AF_UNIX;
         strcpy(addr.sun_path, "");

         if (bind(fd, &addr, sizeof(short))) {
                 perror("bind");
                 return 1;
         }

         return 0;
}