"output to the libguestfs developers, either in a bug report\n"
"or on the libguestfs redhat com mailing list.\n"
"\n");
+ perror ("/dev/virtio-ports/org.libguestfs.channel.0");
exit (EXIT_FAILURE);
}
xdrmem_create (&xdr, lenbuf, sizeof lenbuf, XDR_ENCODE);
xdr_u_int (&xdr, &len);
- if (xwrite (sock, lenbuf, sizeof lenbuf) == -1)
+ if (xwrite (sock, lenbuf, sizeof lenbuf) == -1) {
+ perror ("xwrite");
exit (EXIT_FAILURE);
+ }
xdr_destroy (&xdr);