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

Brooks Davis brooks at freebsd.org
Tue Sep 3 11:45:32 UTC 2019


On Tue, Sep 03, 2019 at 07:35:05AM -0400, Shawn Webb wrote:
> 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?

It should be bumped in the same commit, but people forget or the bump
they have in their review turns into a no-op because someone else does a
bump in the interim (the latter has bit me several times).
 
-- Brooks
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