Re: [PATCH] include children count, in Threads: field present in/proc/<pid>/status (take-1)

[Jan Engelhardt]

>
> How about this?
>
> buffer += sprintf(buffer, "Threads:\t%d", num_threads);
> if (num_children)
>                buffer += sprintf(buffer, " Children: %d Total: %d",
> num_children, num_threads + num_children);
> buffer += sprintf(buffer, "\n");
>

No, this:

> if (num_children)                                                             
>                buffer += sprintf(buffer, "\nChildren: %d\nTotal: %d",

the newlines are essential because then you get _one_ field of 
information for _each_ call of fgets().



Jan Engelhardt
-- 
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/