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kern_sysctl.c (2004) kern_sysctl.c (2112)
1/*-
2 * Copyright (c) 1982, 1986, 1989, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Mike Karels at Berkeley Software Design, Inc.
7 *
8 * Redistribution and use in source and binary forms, with or without

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29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 *
36 * @(#)kern_sysctl.c 8.4 (Berkeley) 4/14/94
1/*-
2 * Copyright (c) 1982, 1986, 1989, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Mike Karels at Berkeley Software Design, Inc.
7 *
8 * Redistribution and use in source and binary forms, with or without

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29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 *
36 * @(#)kern_sysctl.c 8.4 (Berkeley) 4/14/94
37 * $Id: kern_sysctl.c,v 1.5 1994/08/08 15:40:58 wollman Exp $
37 * $Id: kern_sysctl.c,v 1.7 1994/08/10 06:25:02 wollman Exp $
38 */
39
40/*
41 * sysctl system call.
42 */
43
44#include <sys/param.h>
45#include <sys/systm.h>

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193 u_int namelen;
194 void *oldp;
195 size_t *oldlenp;
196 void *newp;
197 size_t newlen;
198 struct proc *p;
199{
200 int error, level, inthostid;
38 */
39
40/*
41 * sysctl system call.
42 */
43
44#include <sys/param.h>
45#include <sys/systm.h>

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193 u_int namelen;
194 void *oldp;
195 size_t *oldlenp;
196 void *newp;
197 size_t newlen;
198 struct proc *p;
199{
200 int error, level, inthostid;
201 extern char ostype[], osrelease[], version[];
201 extern char ostype[], osrelease[];
202
203 /* all sysctl names at this level are terminal */
204 if (namelen != 1 && !(name[0] == KERN_PROC || name[0] == KERN_PROF))
205 return (ENOTDIR); /* overloaded */
206
207 switch (name[0]) {
208 case KERN_OSTYPE:
209 return (sysctl_rdstring(oldp, oldlenp, newp, ostype));

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202
203 /* all sysctl names at this level are terminal */
204 if (namelen != 1 && !(name[0] == KERN_PROC || name[0] == KERN_PROF))
205 return (ENOTDIR); /* overloaded */
206
207 switch (name[0]) {
208 case KERN_OSTYPE:
209 return (sysctl_rdstring(oldp, oldlenp, newp, ostype));

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