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Add 'compat_freebsd[4567]' features corresponding to the kernel options

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COMPAT_FREEBSD[4567].

MFC after:	1 week
Requested by:	kris
This commit is contained in:
John Baldwin 2008-01-17 22:46:32 +00:00
parent 933785a027
commit 2c17901060
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=175417
1 changed files with 17 additions and 0 deletions
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17
sys/kern/kern_mib.c
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@ -38,6 +38,7 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include "opt_compat.h"
#include "opt_posix.h"
#include "opt_config.h"
@ -335,6 +336,22 @@ SYSCTL_STRING(_kern, KERN_HOSTUUID, hostuuid, CTLFLAG_RW, hostuuid,
SYSCTL_NODE(_kern, OID_AUTO, features, CTLFLAG_RD, 0, "Kernel Features");
#ifdef COMPAT_FREEBSD4
FEATURE(compat_freebsd4, "Compatible with FreeBSD 4");
#endif
#ifdef COMPAT_FREEBSD5
FEATURE(compat_freebsd5, "Compatible with FreeBSD 5");
#endif
#ifdef COMPAT_FREEBSD6
FEATURE(compat_freebsd6, "Compatible with FreeBSD 6");
#endif
#ifdef COMPAT_FREEBSD7
FEATURE(compat_freebsd7, "Compatible with FreeBSD 7");
#endif
/*
* This is really cheating. These actually live in the libc, something
* which I'm not quite sure is a good idea anyway, but in order for