//send peer credentials null byte
//different platforms do this in different ways
#if HAVE_CMSGCRED
unsafe void WriteBsdCred ()
{
//null credentials byte
byte buf = 0;
IOVector iov = new IOVector ();
//iov.Base = (IntPtr)(&buf);
iov.Base = &buf;
iov.Length = 1;
msghdr msg = new msghdr ();
msg.msg_iov = &iov;
msg.msg_iovlen = 1;
cmsg cm = new cmsg ();
msg.msg_control = (IntPtr)(&cm);
msg.msg_controllen = (uint)sizeof (cmsg);
cm.hdr.cmsg_len = (uint)sizeof (cmsg);
cm.hdr.cmsg_level = 0xffff; //SOL_SOCKET
cm.hdr.cmsg_type = 0x03; //SCM_CREDS
int written = socket.SendMsg (&msg, 0);
if (written != 1)
throw new Exception ("Failed to write credentials");
}
//send peer credentials null byte
//different platforms do this in different ways
#if HAVE_CMSGCRED
unsafe void WriteBsdCred()
{
//null credentials byte
byte buf = 0;
IOVector iov = new IOVector();
//iov.Base = (IntPtr)(&buf);
iov.Base = &buf;
iov.Length = 1;
msghdr msg = new msghdr();
msg.msg_iov = &iov;
msg.msg_iovlen = 1;
cmsg cm = new cmsg();
msg.msg_control = (IntPtr)(&cm);
msg.msg_controllen = (uint)sizeof(cmsg);
cm.hdr.cmsg_len = (uint)sizeof(cmsg);
cm.hdr.cmsg_level = 0xffff; //SOL_SOCKET
cm.hdr.cmsg_type = 0x03; //SCM_CREDS
int written = socket.SendMsg(&msg, 0);
if (written != 1)
{
throw new Exception("Failed to write credentials");
}
}