[Libvir] PATCH: Autodetect QEMU version

[Mark McLoughlin]

Hey,
	Looks cool, just spotted ...

On Thu, 2007-02-22 at 18:32 +0000, Daniel P. Berrange wrote:

> +    rewait:
> +        if (waitpid(child, &got, 0) != child) {
> +            if (errno == EINTR) {
> +                goto rewait;
> +            }
> +            qemudLog(QEMUD_ERR, "Unexpected exit status from qemu %d pid %d", got, child);

	You want:

    qemudLog(QEMUD_ERR, "Failed to wait on PID %lu : %s",
             (unsigned long)child, strerror(errno));

	(Also, should use pid_t for the child PID)

Cheers,
Mark.