svn commit: r257696 - in head: libexec/rbootd share/man/man9 sys/compat/svr4 sys/net sys/sys

[John Baldwin]

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