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sysctlbyname(2): Remove temporary compatibility layer

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Remove temporary compatibility layer introduced in r351729. More that 3 months
should be enough for everybody who runs HEAD to upgrade to the new kernel
already.

Reviewed by:	imp, mjg (mentor)
Approved by:	mjg (mentor)
Differential Revision:	https://reviews.freebsd.org/D22958
This commit is contained in:
Pawel Biernacki 2019-12-29 17:19:57 +00:00
parent d2d5fee931
commit 150b9e85b6
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=356179
1 changed files with 3 additions and 14 deletions
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17
lib/libc/gen/sysctlbyname.c
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@ -33,10 +33,6 @@ __FBSDID("$FreeBSD$");
#include <sys/sysctl.h>
#include <string.h>
#include "libc_private.h"
#define SYSCTLBYNAME_OSREL 1300045
extern int __sysctlbyname(const char *name, size_t namelen, void *oldp,
size_t *oldlenp, const void *newp, size_t newlen);
@ -44,16 +40,9 @@ int
sysctlbyname(const char *name, void *oldp, size_t *oldlenp,
const void *newp, size_t newlen)
{
int oid[CTL_MAXNAME];
size_t len;
if (__getosreldate() >= SYSCTLBYNAME_OSREL) {
len = strlen(name);
return (__sysctlbyname(name, len, oldp, oldlenp, newp,
newlen));
}
len = nitems(oid);
if (sysctlnametomib(name, oid, &len) == -1)
return (-1);
return (sysctl(oid, len, oldp, oldlenp, newp, newlen));
len = strlen(name);
return (__sysctlbyname(name, len, oldp, oldlenp, newp,
newlen));
}