[Qemu-devel] Re: [PATCH] Use sigwait instead og sigwaitinfo.

[Paolo Bonzini <pbonzini@redhat.com>]

On 02/17/2011 05:24 PM, Tristan Gingold wrote:
> -        siginfo_t siginfo;
> +        int sig;
>
> -        err = sigwaitinfo(&info->mask,&siginfo);
> +        err = sigwait(&info->mask,&sig);

This is doable but the patch is wrong, after sigwaitinfo "err" is the 
signal number, so you should replace

             memcpy(buffer, &err, sizeof(err));

further down with

             memcpy(buffer, &sig, sizeof(sig));

Paolo