svn commit: r351729 - in head: lib/libc/gen lib/libc/sys sys/compat/freebsd32 sys/kern sys/sys

Shawn Webb shawn.webb at hardenedbsd.org
Tue Sep 3 11:35:09 UTC 2019


Hey Mateusz,

On Tue, Sep 03, 2019 at 04:16:31AM +0000, Mateusz Guzik wrote:
> Author: mjg
> Date: Tue Sep  3 04:16:30 2019
> New Revision: 351729
> URL: https://svnweb.freebsd.org/changeset/base/351729
> 
> Log:
>   Add sysctlbyname system call
>   
>   Previously userspace would issue one syscall to resolve the sysctl and then
>   another one to actually use it. Do it all in one trip.
>   
>   Fallback is provided in case newer libc happens to be running on an older
>   kernel.
>   
>   Submitted by:	Pawel Biernacki
>   Reported by:	kib, brooks
>   Differential Revision:	https://reviews.freebsd.org/D17282
> 
> Modified:
... snip ...
>   head/sys/sys/param.h

... snip ...

> 
> Modified: head/sys/sys/param.h
> ==============================================================================
> --- head/sys/sys/param.h	Mon Sep  2 21:57:57 2019	(r351728)
> +++ head/sys/sys/param.h	Tue Sep  3 04:16:30 2019	(r351729)
> @@ -60,7 +60,7 @@
>   *		in the range 5 to 9.
>   */
>  #undef __FreeBSD_version
> -#define __FreeBSD_version 1300044	/* Master, propagated to newvers */
> +#define __FreeBSD_version 1300045	/* Master, propagated to newvers */

To an outsider, it seems that __FreeBSD_version tends to be bumped in
a separate commit. Am I remembering that right?

Thanks,

-- 
Shawn Webb
Cofounder / Security Engineer
HardenedBSD

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