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Date:      Mon, 21 Jul 2014 11:07:18 +0200
From:      Pietro Cerutti <gahr@FreeBSD.org>
To:        Bryan Drewery <bdrewery@FreeBSD.org>
Cc:        svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org, owner-src-committers@freebsd.org
Subject:   Re: svn commit: r268494 - in head: lib/libsbuf sys/kern sys/sys
Message-ID:  <20140721090718.GC51328@ptrcrt.ch>
In-Reply-To: <f964663ce71f8554198c1a8fc2ccda60@shatow.net>
References:  <201407101308.s6AD8pbR080041@svn.freebsd.org> <f964663ce71f8554198c1a8fc2ccda60@shatow.net>

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On 2014-Jul-18, 18:47, Bryan Drewery wrote:
> On 2014-07-10 08:08, Pietro Cerutti wrote:
> > Author: gahr (ports committer)
> > Date: Thu Jul 10 13:08:51 2014
> > New Revision: 268494
> > URL: http://svnweb.freebsd.org/changeset/base/268494
> >=20
> > Log:
> >   Implement Short/Small String Optimization in SBUF(9) and change=20
> > lengths and
> >   positions in the API from ssize_t and int to size_t.
> >=20
> >   CR:		D388
> >   Approved by:	des, bapt
> >=20
> > Modified:
> >   head/lib/libsbuf/Makefile
> >   head/sys/kern/subr_sbuf.c
> >   head/sys/sys/sbuf.h
> >=20
> > Modified: head/lib/libsbuf/Makefile
> > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D
> > --- head/lib/libsbuf/Makefile	Thu Jul 10 13:04:52 2014	(r268493)
> > +++ head/lib/libsbuf/Makefile	Thu Jul 10 13:08:51 2014	(r268494)
> > @@ -4,7 +4,7 @@ LIB=3D		sbuf
> >  SHLIBDIR?=3D 	/lib
> >  SRCS=3D		subr_sbuf.c
> >=20
> > -SHLIB_MAJOR	=3D 6
> > +SHLIB_MAJOR	=3D 7
> >=20
> >  SYMBOL_MAPS=3D    ${.CURDIR}/Symbol.map
> >  VERSION_DEF=3D	${.CURDIR}/Version.def
> >=20
>=20
> We have symbol versioning in libsbuf. Shouldn't need to bump the=20
> version. Just need to add a compat function for everything. It would be=
=20
> a lot of work, but bumping for ssize_t->size_t seems gratuitous to me.

The bump was due mainly to the addition of the s_static_buf field to the
sbuf struct.

--=20
Pietro Cerutti
The FreeBSD Project
gahr@FreeBSD.org

PGP Public Key:
http://gahr.ch/pgp

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