Re: [PATCH v2 3/8] fbsd-nat: Fix resuming and waiting with multiple processes.

[John Baldwin <jhb@FreeBSD.org>]

On 8/4/23 9:30 AM, Tom Tromey wrote:
>>>>>> "John" == John Baldwin <jhb@FreeBSD.org> writes:
> 
> John> +/* Information stored about each inferior.  */
> John> +struct fbsd_inferior_info
> John> +{
> John> +  /* Filter for resumed LWPs which can report events from wait.  */
> John> +  ptid_t resumed_lwps = null_ptid;
> John> +
> John> +  /* Number of LWPs this process contains.  */
> John> +  unsigned int num_lwps = 0;
> John> +
> John> +  /* Number of LWPs currently running.  */
> John> +  unsigned int running_lwps = 0;
> John> +
> John> +  /* Have a pending SIGSTOP event that needs to be discarded.  */
> John> +  bool pending_sigstop = false;
> John> +};
> John> +
> John> +/* Per-inferior data key.  */
> John> +
> John> +static const registry<inferior>::key<fbsd_inferior_info> fbsd_inferior_data;
> 
> It isn't obvious from the comment (something we ought to fix), but I
> think the inferior::priv field is reserved for the process stratum
> target to use.  So, you don't need a registry key, you can just derive
> fbsd_inferior_info from 'private_inferior'.

Ah, thanks.  I've updated the series to do this.

-- 
John Baldwin