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 * Quite extensively rewritten by Poul-Henning Kamp of the FreeBSD
9 * project, to make these variables more userfriendly.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. All advertising materials mentioning features or use of this software
20 * must display the following acknowledgement:
21 * This product includes software developed by the University of
22 * California, Berkeley and its contributors.
23 * 4. Neither the name of the University nor the names of its contributors
24 * may be used to endorse or promote products derived from this software
25 * without specific prior written permission.
26 *
27 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
28 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
30 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
31 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
32 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
33 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
37 * SUCH DAMAGE.
38 *
39 * @(#)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 * Quite extensively rewritten by Poul-Henning Kamp of the FreeBSD
9 * project, to make these variables more userfriendly.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. All advertising materials mentioning features or use of this software
20 * must display the following acknowledgement:
21 * This product includes software developed by the University of
22 * California, Berkeley and its contributors.
23 * 4. Neither the name of the University nor the names of its contributors
24 * may be used to endorse or promote products derived from this software
25 * without specific prior written permission.
26 *
27 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
28 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
30 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
31 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
32 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
33 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
37 * SUCH DAMAGE.
38 *
39 * @(#)kern_sysctl.c 8.4 (Berkeley) 4/14/94
|
40 * $FreeBSD: head/sys/kern/kern_mib.c 57111 2000-02-10 05:32:03Z rwatson $
| 40 * $FreeBSD: head/sys/kern/kern_mib.c 57119 2000-02-10 18:51:58Z rwatson $
|
41 */
42
43#include <sys/param.h>
44#include <sys/kernel.h>
45#include <sys/systm.h>
46#include <sys/sysctl.h>
47#include <sys/proc.h>
48#include <sys/jail.h>
49
50#if defined(SMP)
51#include <machine/smp.h>
52#endif
53
54SYSCTL_NODE(, 0, sysctl, CTLFLAG_RW, 0,
55 "Sysctl internal magic");
56SYSCTL_NODE(, CTL_KERN, kern, CTLFLAG_RW, 0,
57 "High kernel, proc, limits &c");
58SYSCTL_NODE(, CTL_VM, vm, CTLFLAG_RW, 0,
59 "Virtual memory");
60SYSCTL_NODE(, CTL_VFS, vfs, CTLFLAG_RW, 0,
61 "File system");
62SYSCTL_NODE(, CTL_NET, net, CTLFLAG_RW, 0,
63 "Network, (see socket.h)");
64SYSCTL_NODE(, CTL_DEBUG, debug, CTLFLAG_RW, 0,
65 "Debugging");
66SYSCTL_NODE(_debug, OID_AUTO, sizeof, CTLFLAG_RW, 0,
67 "Sizeof various things");
68SYSCTL_NODE(, CTL_HW, hw, CTLFLAG_RW, 0,
69 "hardware");
70SYSCTL_NODE(, CTL_MACHDEP, machdep, CTLFLAG_RW, 0,
71 "machine dependent");
72SYSCTL_NODE(, CTL_USER, user, CTLFLAG_RW, 0,
73 "user-level");
74SYSCTL_NODE(, CTL_P1003_1B, p1003_1b, CTLFLAG_RW, 0,
75 "p1003_1b, (see p1003_1b.h)");
76
77SYSCTL_NODE(, OID_AUTO, compat, CTLFLAG_RW, 0,
78 "Compatibility code");
79
80SYSCTL_NODE(_kern, OID_AUTO, prison, CTLFLAG_RW, 0,
81 "Prison rules");
82
83SYSCTL_STRING(_kern, KERN_OSRELEASE, osrelease, CTLFLAG_RD,
84 osrelease, 0, "Operating system type");
85
86SYSCTL_INT(_kern, KERN_OSREV, osrevision, CTLFLAG_RD,
87 0, BSD, "Operating system revision");
88
89SYSCTL_STRING(_kern, KERN_VERSION, version, CTLFLAG_RD,
90 version, 0, "Kernel version");
91
92SYSCTL_STRING(_kern, KERN_OSTYPE, ostype, CTLFLAG_RD,
93 ostype, 0, "Operating system type");
94
95extern int osreldate;
96SYSCTL_INT(_kern, KERN_OSRELDATE, osreldate, CTLFLAG_RD,
97 &osreldate, 0, "Operating system release date");
98
99SYSCTL_INT(_kern, KERN_MAXPROC, maxproc, CTLFLAG_RD,
100 &maxproc, 0, "Maximum number of processes");
101
102SYSCTL_INT(_kern, KERN_MAXPROCPERUID, maxprocperuid, CTLFLAG_RW,
103 &maxprocperuid, 0, "Maximum processes allowed per userid");
104
105SYSCTL_INT(_kern, KERN_ARGMAX, argmax, CTLFLAG_RD,
106 0, ARG_MAX, "Maximum bytes of argument to execve(2)");
107
108SYSCTL_INT(_kern, KERN_POSIX1, posix1version, CTLFLAG_RD,
109 0, _KPOSIX_VERSION, "Version of POSIX attempting to comply to");
110
111SYSCTL_INT(_kern, KERN_NGROUPS, ngroups, CTLFLAG_RD,
112 0, NGROUPS_MAX, "Maximum number of groups a user can belong to");
113
114SYSCTL_INT(_kern, KERN_JOB_CONTROL, job_control, CTLFLAG_RD,
115 0, 1, "Whether job control is available");
116
117#ifdef _POSIX_SAVED_IDS
118SYSCTL_INT(_kern, KERN_SAVED_IDS, saved_ids, CTLFLAG_RD,
119 0, 1, "Whether saved set-group/user ID is available");
120#else
121SYSCTL_INT(_kern, KERN_SAVED_IDS, saved_ids, CTLFLAG_RD,
122 0, 0, "Whether saved set-group/user ID is available");
123#endif
124
125char kernelname[MAXPATHLEN] = "/kernel"; /* XXX bloat */
126
127SYSCTL_STRING(_kern, KERN_BOOTFILE, bootfile, CTLFLAG_RW,
128 kernelname, sizeof kernelname, "Name of kernel file booted");
129
130#ifdef SMP
131SYSCTL_INT(_hw, HW_NCPU, ncpu, CTLFLAG_RD,
132 &mp_ncpus, 0, "Number of active CPUs");
133#else
134SYSCTL_INT(_hw, HW_NCPU, ncpu, CTLFLAG_RD,
135 0, 1, "Number of active CPUs");
136#endif
137
138SYSCTL_INT(_hw, HW_BYTEORDER, byteorder, CTLFLAG_RD,
139 0, BYTE_ORDER, "System byte order");
140
141SYSCTL_INT(_hw, HW_PAGESIZE, pagesize, CTLFLAG_RD,
142 0, PAGE_SIZE, "System memory page size");
143
144static char machine_arch[] = MACHINE_ARCH;
145SYSCTL_STRING(_hw, HW_MACHINE_ARCH, machine_arch, CTLFLAG_RD,
146 machine_arch, 0, "System architecture");
147
| 41 */
42
43#include <sys/param.h>
44#include <sys/kernel.h>
45#include <sys/systm.h>
46#include <sys/sysctl.h>
47#include <sys/proc.h>
48#include <sys/jail.h>
49
50#if defined(SMP)
51#include <machine/smp.h>
52#endif
53
54SYSCTL_NODE(, 0, sysctl, CTLFLAG_RW, 0,
55 "Sysctl internal magic");
56SYSCTL_NODE(, CTL_KERN, kern, CTLFLAG_RW, 0,
57 "High kernel, proc, limits &c");
58SYSCTL_NODE(, CTL_VM, vm, CTLFLAG_RW, 0,
59 "Virtual memory");
60SYSCTL_NODE(, CTL_VFS, vfs, CTLFLAG_RW, 0,
61 "File system");
62SYSCTL_NODE(, CTL_NET, net, CTLFLAG_RW, 0,
63 "Network, (see socket.h)");
64SYSCTL_NODE(, CTL_DEBUG, debug, CTLFLAG_RW, 0,
65 "Debugging");
66SYSCTL_NODE(_debug, OID_AUTO, sizeof, CTLFLAG_RW, 0,
67 "Sizeof various things");
68SYSCTL_NODE(, CTL_HW, hw, CTLFLAG_RW, 0,
69 "hardware");
70SYSCTL_NODE(, CTL_MACHDEP, machdep, CTLFLAG_RW, 0,
71 "machine dependent");
72SYSCTL_NODE(, CTL_USER, user, CTLFLAG_RW, 0,
73 "user-level");
74SYSCTL_NODE(, CTL_P1003_1B, p1003_1b, CTLFLAG_RW, 0,
75 "p1003_1b, (see p1003_1b.h)");
76
77SYSCTL_NODE(, OID_AUTO, compat, CTLFLAG_RW, 0,
78 "Compatibility code");
79
80SYSCTL_NODE(_kern, OID_AUTO, prison, CTLFLAG_RW, 0,
81 "Prison rules");
82
83SYSCTL_STRING(_kern, KERN_OSRELEASE, osrelease, CTLFLAG_RD,
84 osrelease, 0, "Operating system type");
85
86SYSCTL_INT(_kern, KERN_OSREV, osrevision, CTLFLAG_RD,
87 0, BSD, "Operating system revision");
88
89SYSCTL_STRING(_kern, KERN_VERSION, version, CTLFLAG_RD,
90 version, 0, "Kernel version");
91
92SYSCTL_STRING(_kern, KERN_OSTYPE, ostype, CTLFLAG_RD,
93 ostype, 0, "Operating system type");
94
95extern int osreldate;
96SYSCTL_INT(_kern, KERN_OSRELDATE, osreldate, CTLFLAG_RD,
97 &osreldate, 0, "Operating system release date");
98
99SYSCTL_INT(_kern, KERN_MAXPROC, maxproc, CTLFLAG_RD,
100 &maxproc, 0, "Maximum number of processes");
101
102SYSCTL_INT(_kern, KERN_MAXPROCPERUID, maxprocperuid, CTLFLAG_RW,
103 &maxprocperuid, 0, "Maximum processes allowed per userid");
104
105SYSCTL_INT(_kern, KERN_ARGMAX, argmax, CTLFLAG_RD,
106 0, ARG_MAX, "Maximum bytes of argument to execve(2)");
107
108SYSCTL_INT(_kern, KERN_POSIX1, posix1version, CTLFLAG_RD,
109 0, _KPOSIX_VERSION, "Version of POSIX attempting to comply to");
110
111SYSCTL_INT(_kern, KERN_NGROUPS, ngroups, CTLFLAG_RD,
112 0, NGROUPS_MAX, "Maximum number of groups a user can belong to");
113
114SYSCTL_INT(_kern, KERN_JOB_CONTROL, job_control, CTLFLAG_RD,
115 0, 1, "Whether job control is available");
116
117#ifdef _POSIX_SAVED_IDS
118SYSCTL_INT(_kern, KERN_SAVED_IDS, saved_ids, CTLFLAG_RD,
119 0, 1, "Whether saved set-group/user ID is available");
120#else
121SYSCTL_INT(_kern, KERN_SAVED_IDS, saved_ids, CTLFLAG_RD,
122 0, 0, "Whether saved set-group/user ID is available");
123#endif
124
125char kernelname[MAXPATHLEN] = "/kernel"; /* XXX bloat */
126
127SYSCTL_STRING(_kern, KERN_BOOTFILE, bootfile, CTLFLAG_RW,
128 kernelname, sizeof kernelname, "Name of kernel file booted");
129
130#ifdef SMP
131SYSCTL_INT(_hw, HW_NCPU, ncpu, CTLFLAG_RD,
132 &mp_ncpus, 0, "Number of active CPUs");
133#else
134SYSCTL_INT(_hw, HW_NCPU, ncpu, CTLFLAG_RD,
135 0, 1, "Number of active CPUs");
136#endif
137
138SYSCTL_INT(_hw, HW_BYTEORDER, byteorder, CTLFLAG_RD,
139 0, BYTE_ORDER, "System byte order");
140
141SYSCTL_INT(_hw, HW_PAGESIZE, pagesize, CTLFLAG_RD,
142 0, PAGE_SIZE, "System memory page size");
143
144static char machine_arch[] = MACHINE_ARCH;
145SYSCTL_STRING(_hw, HW_MACHINE_ARCH, machine_arch, CTLFLAG_RD,
146 machine_arch, 0, "System architecture");
147
|
148static int jailcansethostname=1;
149SYSCTL_INT(_kern, KERN_JAILCANSETHOSTNAME, jailcansethostname,
150 CTLFLAG_RW, &jailcansethostname, 0,
151 "Jail can set its hostname");
| 148static int prison_set_hostname_allowed = 1;
149SYSCTL_INT(_kern_prison, OID_AUTO, set_hostname_allowed, CTLFLAG_RW,
150 &prison_set_hostname_allowed, 0,
151 "Processes in prison can set their hostnames");
|
152
153char hostname[MAXHOSTNAMELEN];
154
155static int
156sysctl_hostname SYSCTL_HANDLER_ARGS
157{
158 int error;
159
160 if (req->p->p_prison) {
| 152
153char hostname[MAXHOSTNAMELEN];
154
155static int
156sysctl_hostname SYSCTL_HANDLER_ARGS
157{
158 int error;
159
160 if (req->p->p_prison) {
|
161 if (!jailcansethostname)
| 161 if (!prison_set_hostname_allowed)
|
162 return(EPERM);
163 error = sysctl_handle_string(oidp,
164 req->p->p_prison->pr_host,
165 sizeof req->p->p_prison->pr_host, req);
166 } else
167 error = sysctl_handle_string(oidp,
168 hostname, sizeof hostname, req);
169 return (error);
170}
171
172SYSCTL_PROC(_kern, KERN_HOSTNAME, hostname,
173 CTLTYPE_STRING|CTLFLAG_RW|CTLFLAG_PRISON,
174 0, 0, sysctl_hostname, "A", "Hostname");
175
176int securelevel = -1;
177
178static int
179sysctl_kern_securelvl SYSCTL_HANDLER_ARGS
180{
181 int error, level;
182
183 level = securelevel;
184 error = sysctl_handle_int(oidp, &level, 0, req);
185 if (error || !req->newptr)
186 return (error);
187 if (level < securelevel)
188 return (EPERM);
189 securelevel = level;
190 return (error);
191}
192
193SYSCTL_PROC(_kern, KERN_SECURELVL, securelevel, CTLTYPE_INT|CTLFLAG_RW,
194 0, 0, sysctl_kern_securelvl, "I", "Current secure level");
195
196char domainname[MAXHOSTNAMELEN];
197SYSCTL_STRING(_kern, KERN_NISDOMAINNAME, domainname, CTLFLAG_RW,
198 &domainname, sizeof(domainname), "Name of the current YP/NIS domain");
199
200long hostid;
201/* Some trouble here, if sizeof (int) != sizeof (long) */
202SYSCTL_INT(_kern, KERN_HOSTID, hostid, CTLFLAG_RW, &hostid, 0, "Host ID");
203
204/*
205 * This is really cheating. These actually live in the libc, something
206 * which I'm not quite sure is a good idea anyway, but in order for
207 * getnext and friends to actually work, we define dummies here.
208 */
209SYSCTL_STRING(_user, USER_CS_PATH, cs_path, CTLFLAG_RD,
210 "", 0, "PATH that finds all the standard utilities");
211SYSCTL_INT(_user, USER_BC_BASE_MAX, bc_base_max, CTLFLAG_RD,
212 0, 0, "Max ibase/obase values in bc(1)");
213SYSCTL_INT(_user, USER_BC_DIM_MAX, bc_dim_max, CTLFLAG_RD,
214 0, 0, "Max array size in bc(1)");
215SYSCTL_INT(_user, USER_BC_SCALE_MAX, bc_scale_max, CTLFLAG_RD,
216 0, 0, "Max scale value in bc(1)");
217SYSCTL_INT(_user, USER_BC_STRING_MAX, bc_string_max, CTLFLAG_RD,
218 0, 0, "Max string length in bc(1)");
219SYSCTL_INT(_user, USER_COLL_WEIGHTS_MAX, coll_weights_max, CTLFLAG_RD,
220 0, 0, "Maximum number of weights assigned to an LC_COLLATE locale entry");
221SYSCTL_INT(_user, USER_EXPR_NEST_MAX, expr_nest_max, CTLFLAG_RD, 0, 0, "");
222SYSCTL_INT(_user, USER_LINE_MAX, line_max, CTLFLAG_RD,
223 0, 0, "Max length (bytes) of a text-processing utility's input line");
224SYSCTL_INT(_user, USER_RE_DUP_MAX, re_dup_max, CTLFLAG_RD,
225 0, 0, "Maximum number of repeats of a regexp permitted");
226SYSCTL_INT(_user, USER_POSIX2_VERSION, posix2_version, CTLFLAG_RD,
227 0, 0,
228 "The version of POSIX 1003.2 with which the system attempts to comply");
229SYSCTL_INT(_user, USER_POSIX2_C_BIND, posix2_c_bind, CTLFLAG_RD,
230 0, 0, "Whether C development supports the C bindings option");
231SYSCTL_INT(_user, USER_POSIX2_C_DEV, posix2_c_dev, CTLFLAG_RD,
232 0, 0, "Whether system supports the C development utilities option");
233SYSCTL_INT(_user, USER_POSIX2_CHAR_TERM, posix2_char_term, CTLFLAG_RD,
234 0, 0, "");
235SYSCTL_INT(_user, USER_POSIX2_FORT_DEV, posix2_fort_dev, CTLFLAG_RD,
236 0, 0, "Whether system supports FORTRAN development utilities");
237SYSCTL_INT(_user, USER_POSIX2_FORT_RUN, posix2_fort_run, CTLFLAG_RD,
238 0, 0, "Whether system supports FORTRAN runtime utilities");
239SYSCTL_INT(_user, USER_POSIX2_LOCALEDEF, posix2_localedef, CTLFLAG_RD,
240 0, 0, "Whether system supports creation of locales");
241SYSCTL_INT(_user, USER_POSIX2_SW_DEV, posix2_sw_dev, CTLFLAG_RD,
242 0, 0, "Whether system supports software development utilities");
243SYSCTL_INT(_user, USER_POSIX2_UPE, posix2_upe, CTLFLAG_RD,
244 0, 0, "Whether system supports the user portability utilities");
245SYSCTL_INT(_user, USER_STREAM_MAX, stream_max, CTLFLAG_RD,
246 0, 0, "Min Maximum number of streams a process may have open at one time");
247SYSCTL_INT(_user, USER_TZNAME_MAX, tzname_max, CTLFLAG_RD,
248 0, 0, "Min Maximum number of types supported for timezone names");
249
250#include <sys/vnode.h>
251SYSCTL_INT(_debug_sizeof, OID_AUTO, vnode, CTLFLAG_RD,
252 0, sizeof(struct vnode), "sizeof(struct vnode)");
253
254SYSCTL_INT(_debug_sizeof, OID_AUTO, proc, CTLFLAG_RD,
255 0, sizeof(struct proc), "sizeof(struct proc)");
256
257#include <sys/conf.h>
258SYSCTL_INT(_debug_sizeof, OID_AUTO, specinfo, CTLFLAG_RD,
259 0, sizeof(struct specinfo), "sizeof(struct specinfo)");
| 162 return(EPERM);
163 error = sysctl_handle_string(oidp,
164 req->p->p_prison->pr_host,
165 sizeof req->p->p_prison->pr_host, req);
166 } else
167 error = sysctl_handle_string(oidp,
168 hostname, sizeof hostname, req);
169 return (error);
170}
171
172SYSCTL_PROC(_kern, KERN_HOSTNAME, hostname,
173 CTLTYPE_STRING|CTLFLAG_RW|CTLFLAG_PRISON,
174 0, 0, sysctl_hostname, "A", "Hostname");
175
176int securelevel = -1;
177
178static int
179sysctl_kern_securelvl SYSCTL_HANDLER_ARGS
180{
181 int error, level;
182
183 level = securelevel;
184 error = sysctl_handle_int(oidp, &level, 0, req);
185 if (error || !req->newptr)
186 return (error);
187 if (level < securelevel)
188 return (EPERM);
189 securelevel = level;
190 return (error);
191}
192
193SYSCTL_PROC(_kern, KERN_SECURELVL, securelevel, CTLTYPE_INT|CTLFLAG_RW,
194 0, 0, sysctl_kern_securelvl, "I", "Current secure level");
195
196char domainname[MAXHOSTNAMELEN];
197SYSCTL_STRING(_kern, KERN_NISDOMAINNAME, domainname, CTLFLAG_RW,
198 &domainname, sizeof(domainname), "Name of the current YP/NIS domain");
199
200long hostid;
201/* Some trouble here, if sizeof (int) != sizeof (long) */
202SYSCTL_INT(_kern, KERN_HOSTID, hostid, CTLFLAG_RW, &hostid, 0, "Host ID");
203
204/*
205 * This is really cheating. These actually live in the libc, something
206 * which I'm not quite sure is a good idea anyway, but in order for
207 * getnext and friends to actually work, we define dummies here.
208 */
209SYSCTL_STRING(_user, USER_CS_PATH, cs_path, CTLFLAG_RD,
210 "", 0, "PATH that finds all the standard utilities");
211SYSCTL_INT(_user, USER_BC_BASE_MAX, bc_base_max, CTLFLAG_RD,
212 0, 0, "Max ibase/obase values in bc(1)");
213SYSCTL_INT(_user, USER_BC_DIM_MAX, bc_dim_max, CTLFLAG_RD,
214 0, 0, "Max array size in bc(1)");
215SYSCTL_INT(_user, USER_BC_SCALE_MAX, bc_scale_max, CTLFLAG_RD,
216 0, 0, "Max scale value in bc(1)");
217SYSCTL_INT(_user, USER_BC_STRING_MAX, bc_string_max, CTLFLAG_RD,
218 0, 0, "Max string length in bc(1)");
219SYSCTL_INT(_user, USER_COLL_WEIGHTS_MAX, coll_weights_max, CTLFLAG_RD,
220 0, 0, "Maximum number of weights assigned to an LC_COLLATE locale entry");
221SYSCTL_INT(_user, USER_EXPR_NEST_MAX, expr_nest_max, CTLFLAG_RD, 0, 0, "");
222SYSCTL_INT(_user, USER_LINE_MAX, line_max, CTLFLAG_RD,
223 0, 0, "Max length (bytes) of a text-processing utility's input line");
224SYSCTL_INT(_user, USER_RE_DUP_MAX, re_dup_max, CTLFLAG_RD,
225 0, 0, "Maximum number of repeats of a regexp permitted");
226SYSCTL_INT(_user, USER_POSIX2_VERSION, posix2_version, CTLFLAG_RD,
227 0, 0,
228 "The version of POSIX 1003.2 with which the system attempts to comply");
229SYSCTL_INT(_user, USER_POSIX2_C_BIND, posix2_c_bind, CTLFLAG_RD,
230 0, 0, "Whether C development supports the C bindings option");
231SYSCTL_INT(_user, USER_POSIX2_C_DEV, posix2_c_dev, CTLFLAG_RD,
232 0, 0, "Whether system supports the C development utilities option");
233SYSCTL_INT(_user, USER_POSIX2_CHAR_TERM, posix2_char_term, CTLFLAG_RD,
234 0, 0, "");
235SYSCTL_INT(_user, USER_POSIX2_FORT_DEV, posix2_fort_dev, CTLFLAG_RD,
236 0, 0, "Whether system supports FORTRAN development utilities");
237SYSCTL_INT(_user, USER_POSIX2_FORT_RUN, posix2_fort_run, CTLFLAG_RD,
238 0, 0, "Whether system supports FORTRAN runtime utilities");
239SYSCTL_INT(_user, USER_POSIX2_LOCALEDEF, posix2_localedef, CTLFLAG_RD,
240 0, 0, "Whether system supports creation of locales");
241SYSCTL_INT(_user, USER_POSIX2_SW_DEV, posix2_sw_dev, CTLFLAG_RD,
242 0, 0, "Whether system supports software development utilities");
243SYSCTL_INT(_user, USER_POSIX2_UPE, posix2_upe, CTLFLAG_RD,
244 0, 0, "Whether system supports the user portability utilities");
245SYSCTL_INT(_user, USER_STREAM_MAX, stream_max, CTLFLAG_RD,
246 0, 0, "Min Maximum number of streams a process may have open at one time");
247SYSCTL_INT(_user, USER_TZNAME_MAX, tzname_max, CTLFLAG_RD,
248 0, 0, "Min Maximum number of types supported for timezone names");
249
250#include <sys/vnode.h>
251SYSCTL_INT(_debug_sizeof, OID_AUTO, vnode, CTLFLAG_RD,
252 0, sizeof(struct vnode), "sizeof(struct vnode)");
253
254SYSCTL_INT(_debug_sizeof, OID_AUTO, proc, CTLFLAG_RD,
255 0, sizeof(struct proc), "sizeof(struct proc)");
256
257#include <sys/conf.h>
258SYSCTL_INT(_debug_sizeof, OID_AUTO, specinfo, CTLFLAG_RD,
259 0, sizeof(struct specinfo), "sizeof(struct specinfo)");
|