Date: Tue, 5 Nov 2013 11:56:09 -0500 From: John Baldwin <jhb@freebsd.org> To: Gleb Smirnoff <glebius@freebsd.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r257696 - in head: libexec/rbootd share/man/man9 sys/compat/svr4 sys/net sys/sys Message-ID: <201311051156.09819.jhb@freebsd.org> In-Reply-To: <201311051029.rA5ATmmM017799@svn.freebsd.org> References: <201311051029.rA5ATmmM017799@svn.freebsd.org>
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On Tuesday, November 05, 2013 5:29:48 am Gleb Smirnoff wrote: > Author: glebius > Date: Tue Nov 5 10:29:47 2013 > New Revision: 257696 > URL: http://svnweb.freebsd.org/changeset/base/257696 > > Log: > Drop support for historic ioctls and also undefine them, so that code > that checks their presence via ifdef, won't use them. Most of these are COMPAT_43, but one appears to be a 9.x ioctl? If that's the case it's implementation should probably stick around under appropriate COMPAT_FREEBSD<x> macros. It looks like it goes all the way back to 4.4BSD, so at least COMPAT_FREEBSD4 and later should define the implementation to preserve ABI compat for old binaries. > Modified: head/sys/sys/sockio.h > ============================================================================== > --- head/sys/sys/sockio.h Tue Nov 5 09:46:01 2013 (r257695) > +++ head/sys/sys/sockio.h Tue Nov 5 10:29:47 2013 (r257696) > #define SIOCGIFMETRIC _IOWR('i', 23, struct ifreq) /* get IF metric */ > #define SIOCSIFMETRIC _IOW('i', 24, struct ifreq) /* set IF metric */ > #define SIOCDIFADDR _IOW('i', 25, struct ifreq) /* delete IF addr */ > -#define OSIOCAIFADDR _IOW('i', 26, struct oifaliasreq)/* add/chg IF alias */ > +/* OSIOCAIFADDR _IOW('i', 26, struct oifaliasreq) FreeBSD 9.x */ > #define SIOCALIFADDR _IOW('i', 27, struct if_laddrreq) /* add IF addr */ > #define SIOCGLIFADDR _IOWR('i', 28, struct if_laddrreq) /* get IF addr */ > #define SIOCDLIFADDR _IOW('i', 29, struct if_laddrreq) /* delete IF addr */ -- John Baldwin
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