1994-05-26 05:23:31 +00:00
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|
/*
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* Copyright (c) 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef lint
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1997-10-20 12:53:54 +00:00
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|
static const char copyright[] =
|
1994-05-26 05:23:31 +00:00
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"@(#) Copyright (c) 1993\n\
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The Regents of the University of California. All rights reserved.\n";
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#endif /* not lint */
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#ifndef lint
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1997-10-20 12:53:54 +00:00
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|
|
#if 0
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static char sccsid[] = "@(#)from: sysctl.c 8.1 (Berkeley) 6/6/93";
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#endif
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1995-02-09 23:16:17 +00:00
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|
static const char rcsid[] =
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1999-08-28 00:22:10 +00:00
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|
|
"$FreeBSD$";
|
1994-05-26 05:23:31 +00:00
|
|
|
#endif /* not lint */
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2002-02-25 03:36:06 +00:00
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|
|
#include <sys/param.h>
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|
|
#include <sys/time.h>
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|
|
#include <sys/resource.h>
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1994-05-26 05:23:31 +00:00
|
|
|
#include <sys/stat.h>
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|
|
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#include <sys/sysctl.h>
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2003-01-11 07:29:47 +00:00
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|
#include <sys/vmmeter.h>
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1994-05-26 05:23:31 +00:00
|
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|
|
2014-09-13 03:10:02 +00:00
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|
|
#ifdef __amd64__
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|
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#include <sys/efi.h>
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#include <machine/metadata.h>
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#endif
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|
|
2014-08-29 21:25:47 +00:00
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|
|
#if defined(__amd64__) || defined(__i386__)
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|
|
#include <machine/pc/bios.h>
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|
|
#endif
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|
|
2014-09-26 05:05:34 +00:00
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|
|
#include <assert.h>
|
1997-10-20 12:53:54 +00:00
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|
|
#include <ctype.h>
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|
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#include <err.h>
|
1994-05-26 05:23:31 +00:00
|
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|
#include <errno.h>
|
2007-06-04 18:02:23 +00:00
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|
#include <inttypes.h>
|
2003-11-07 16:33:45 +00:00
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|
|
#include <locale.h>
|
1994-05-26 05:23:31 +00:00
|
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|
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
|
2012-12-13 23:32:47 +00:00
|
|
|
#include <sysexits.h>
|
1997-10-20 12:53:54 +00:00
|
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|
#include <unistd.h>
|
1994-05-26 05:23:31 +00:00
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|
2012-12-13 23:32:47 +00:00
|
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|
static const char *conffile;
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|
2015-02-13 01:20:37 +00:00
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|
static int aflag, bflag, Bflag, dflag, eflag, hflag, iflag;
|
2015-12-10 02:11:42 +00:00
|
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|
static int Nflag, nflag, oflag, qflag, tflag, Tflag, Wflag, xflag;
|
1994-05-26 05:23:31 +00:00
|
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|
1995-12-21 12:39:25 +00:00
|
|
|
static int oidfmt(int *, int, char *, u_int *);
|
2012-12-13 23:32:47 +00:00
|
|
|
static int parsefile(const char *);
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|
|
static int parse(const char *, int);
|
1995-12-21 12:39:25 +00:00
|
|
|
static int show_var(int *, int);
|
2007-06-10 19:13:40 +00:00
|
|
|
static int sysctl_all(int *oid, int len);
|
2014-09-23 22:15:00 +00:00
|
|
|
static int name2oid(const char *, int *);
|
1995-12-21 12:39:25 +00:00
|
|
|
|
2015-07-29 02:34:25 +00:00
|
|
|
static int strIKtoi(const char *, char **, const char *);
|
2014-09-26 05:05:34 +00:00
|
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|
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|
|
static int ctl_sign[CTLTYPE+1] = {
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|
[CTLTYPE_INT] = 1,
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|
|
[CTLTYPE_LONG] = 1,
|
2015-11-07 01:56:32 +00:00
|
|
|
[CTLTYPE_S8] = 1,
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|
|
[CTLTYPE_S16] = 1,
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|
|
[CTLTYPE_S32] = 1,
|
2014-09-26 05:05:34 +00:00
|
|
|
[CTLTYPE_S64] = 1,
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|
|
};
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|
static int ctl_size[CTLTYPE+1] = {
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|
[CTLTYPE_INT] = sizeof(int),
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|
[CTLTYPE_UINT] = sizeof(u_int),
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|
|
[CTLTYPE_LONG] = sizeof(long),
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|
|
[CTLTYPE_ULONG] = sizeof(u_long),
|
2015-11-07 01:56:32 +00:00
|
|
|
[CTLTYPE_S8] = sizeof(int8_t),
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|
|
[CTLTYPE_S16] = sizeof(int16_t),
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|
|
[CTLTYPE_S32] = sizeof(int32_t),
|
2014-09-26 05:05:34 +00:00
|
|
|
[CTLTYPE_S64] = sizeof(int64_t),
|
2015-11-07 01:56:32 +00:00
|
|
|
[CTLTYPE_U8] = sizeof(uint8_t),
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|
|
|
[CTLTYPE_U16] = sizeof(uint16_t),
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|
|
|
[CTLTYPE_U32] = sizeof(uint32_t),
|
2014-09-26 05:05:34 +00:00
|
|
|
[CTLTYPE_U64] = sizeof(uint64_t),
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|
|
|
};
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|
|
|
|
|
|
|
static const char *ctl_typename[CTLTYPE+1] = {
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|
|
|
[CTLTYPE_INT] = "integer",
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|
|
|
[CTLTYPE_UINT] = "unsigned integer",
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|
|
|
[CTLTYPE_LONG] = "long integer",
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|
|
|
[CTLTYPE_ULONG] = "unsigned long",
|
2015-11-07 01:56:32 +00:00
|
|
|
[CTLTYPE_U8] = "uint8_t",
|
|
|
|
[CTLTYPE_U16] = "uint16_t",
|
|
|
|
[CTLTYPE_U32] = "uint16_t",
|
2014-09-26 05:05:34 +00:00
|
|
|
[CTLTYPE_U64] = "uint64_t",
|
2015-11-07 01:56:32 +00:00
|
|
|
[CTLTYPE_S8] = "int8_t",
|
|
|
|
[CTLTYPE_S16] = "int16_t",
|
|
|
|
[CTLTYPE_S32] = "int32_t",
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|
|
|
[CTLTYPE_S64] = "int64_t",
|
2015-12-10 02:11:42 +00:00
|
|
|
[CTLTYPE_NODE] = "node",
|
|
|
|
[CTLTYPE_STRING] = "string",
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|
|
|
[CTLTYPE_OPAQUE] = "opaque",
|
2014-09-26 05:05:34 +00:00
|
|
|
};
|
2001-12-30 10:33:34 +00:00
|
|
|
|
1995-12-21 12:39:25 +00:00
|
|
|
static void
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|
|
usage(void)
|
|
|
|
{
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|
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|
|
2001-05-28 12:15:45 +00:00
|
|
|
(void)fprintf(stderr, "%s\n%s\n",
|
2015-12-10 02:11:42 +00:00
|
|
|
"usage: sysctl [-bdehiNnoqTtWx] [ -B <bufsize> ] [-f filename] name[=value] ...",
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|
|
|
" sysctl [-bdehNnoqTtWx] [ -B <bufsize> ] -a");
|
1995-12-21 12:39:25 +00:00
|
|
|
exit(1);
|
|
|
|
}
|
1994-05-26 05:23:31 +00:00
|
|
|
|
|
|
|
int
|
1995-12-21 12:39:25 +00:00
|
|
|
main(int argc, char **argv)
|
1994-05-26 05:23:31 +00:00
|
|
|
{
|
1995-12-21 12:39:25 +00:00
|
|
|
int ch;
|
2012-12-13 23:32:47 +00:00
|
|
|
int warncount = 0;
|
2003-11-07 16:33:45 +00:00
|
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|
|
|
|
setlocale(LC_NUMERIC, "");
|
1995-12-21 12:39:25 +00:00
|
|
|
setbuf(stdout,0);
|
|
|
|
setbuf(stderr,0);
|
1994-05-26 05:23:31 +00:00
|
|
|
|
2015-12-10 02:11:42 +00:00
|
|
|
while ((ch = getopt(argc, argv, "AabB:def:hiNnoqtTwWxX")) != -1) {
|
1994-05-26 05:23:31 +00:00
|
|
|
switch (ch) {
|
2001-01-14 16:40:06 +00:00
|
|
|
case 'A':
|
2001-05-28 12:15:45 +00:00
|
|
|
/* compatibility */
|
|
|
|
aflag = oflag = 1;
|
2001-01-14 16:40:06 +00:00
|
|
|
break;
|
|
|
|
case 'a':
|
|
|
|
aflag = 1;
|
|
|
|
break;
|
|
|
|
case 'b':
|
|
|
|
bflag = 1;
|
|
|
|
break;
|
2015-02-13 01:20:37 +00:00
|
|
|
case 'B':
|
|
|
|
Bflag = strtol(optarg, NULL, 0);
|
|
|
|
break;
|
2001-12-16 02:55:41 +00:00
|
|
|
case 'd':
|
|
|
|
dflag = 1;
|
|
|
|
break;
|
2001-10-30 20:15:32 +00:00
|
|
|
case 'e':
|
|
|
|
eflag = 1;
|
|
|
|
break;
|
2012-12-13 23:32:47 +00:00
|
|
|
case 'f':
|
|
|
|
conffile = optarg;
|
|
|
|
break;
|
2003-11-07 16:33:45 +00:00
|
|
|
case 'h':
|
|
|
|
hflag = 1;
|
|
|
|
break;
|
2010-01-31 19:33:25 +00:00
|
|
|
case 'i':
|
|
|
|
iflag = 1;
|
|
|
|
break;
|
2001-01-14 16:40:06 +00:00
|
|
|
case 'N':
|
|
|
|
Nflag = 1;
|
|
|
|
break;
|
|
|
|
case 'n':
|
|
|
|
nflag = 1;
|
|
|
|
break;
|
2001-05-28 12:15:45 +00:00
|
|
|
case 'o':
|
|
|
|
oflag = 1;
|
|
|
|
break;
|
2005-09-15 16:08:04 +00:00
|
|
|
case 'q':
|
|
|
|
qflag = 1;
|
|
|
|
break;
|
2015-12-10 02:11:42 +00:00
|
|
|
case 't':
|
|
|
|
tflag = 1;
|
|
|
|
break;
|
2012-12-11 01:28:06 +00:00
|
|
|
case 'T':
|
|
|
|
Tflag = 1;
|
|
|
|
break;
|
2001-01-14 16:40:06 +00:00
|
|
|
case 'w':
|
2001-05-28 12:15:45 +00:00
|
|
|
/* compatibility */
|
|
|
|
/* ignored */
|
2001-01-14 16:40:06 +00:00
|
|
|
break;
|
2012-12-11 01:28:06 +00:00
|
|
|
case 'W':
|
|
|
|
Wflag = 1;
|
|
|
|
break;
|
2001-01-14 16:40:06 +00:00
|
|
|
case 'X':
|
2001-05-28 12:15:45 +00:00
|
|
|
/* compatibility */
|
|
|
|
aflag = xflag = 1;
|
|
|
|
break;
|
|
|
|
case 'x':
|
|
|
|
xflag = 1;
|
2001-01-14 16:40:06 +00:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
usage();
|
1994-05-26 05:23:31 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
argc -= optind;
|
|
|
|
argv += optind;
|
|
|
|
|
2001-05-28 12:15:45 +00:00
|
|
|
if (Nflag && nflag)
|
1999-01-10 02:10:08 +00:00
|
|
|
usage();
|
2001-05-28 12:15:45 +00:00
|
|
|
if (aflag && argc == 0)
|
|
|
|
exit(sysctl_all(0, 0));
|
2012-12-13 23:32:47 +00:00
|
|
|
if (argc == 0 && conffile == NULL)
|
1994-05-26 05:23:31 +00:00
|
|
|
usage();
|
2008-06-23 22:06:28 +00:00
|
|
|
|
|
|
|
warncount = 0;
|
2012-12-13 23:32:47 +00:00
|
|
|
if (conffile != NULL)
|
|
|
|
warncount += parsefile(conffile);
|
|
|
|
|
1994-05-26 05:23:31 +00:00
|
|
|
while (argc-- > 0)
|
2012-12-13 23:32:47 +00:00
|
|
|
warncount += parse(*argv++, 0);
|
|
|
|
|
|
|
|
return (warncount);
|
1994-05-26 05:23:31 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Parse a name into a MIB entry.
|
|
|
|
* Lookup and print out the MIB entry if it exists.
|
|
|
|
* Set a new value if requested.
|
|
|
|
*/
|
2012-12-13 23:32:47 +00:00
|
|
|
static int
|
|
|
|
parse(const char *string, int lineno)
|
1994-05-26 05:23:31 +00:00
|
|
|
{
|
1995-12-21 12:39:25 +00:00
|
|
|
int len, i, j;
|
2014-09-26 05:05:34 +00:00
|
|
|
const void *newval;
|
|
|
|
const char *newvalstr = NULL;
|
2015-11-07 01:56:32 +00:00
|
|
|
int8_t i8val;
|
2015-10-22 23:03:06 +00:00
|
|
|
uint8_t u8val;
|
2015-11-07 01:56:32 +00:00
|
|
|
int16_t i16val;
|
2015-10-22 23:03:06 +00:00
|
|
|
uint16_t u16val;
|
2015-11-07 01:56:32 +00:00
|
|
|
int32_t i32val;
|
|
|
|
uint32_t u32val;
|
2001-06-18 21:06:24 +00:00
|
|
|
int intval;
|
|
|
|
unsigned int uintval;
|
|
|
|
long longval;
|
|
|
|
unsigned long ulongval;
|
2015-02-13 01:20:37 +00:00
|
|
|
size_t newsize = Bflag;
|
2011-01-19 23:00:25 +00:00
|
|
|
int64_t i64val;
|
|
|
|
uint64_t u64val;
|
1994-05-26 05:23:31 +00:00
|
|
|
int mib[CTL_MAXNAME];
|
2014-09-26 05:05:34 +00:00
|
|
|
char *cp, *bufp, buf[BUFSIZ], *endptr = NULL, fmt[BUFSIZ], line[BUFSIZ];
|
1995-12-21 12:39:25 +00:00
|
|
|
u_int kind;
|
1994-05-26 05:23:31 +00:00
|
|
|
|
2012-12-13 23:32:47 +00:00
|
|
|
if (lineno)
|
|
|
|
snprintf(line, sizeof(line), " at line %d", lineno);
|
|
|
|
else
|
|
|
|
line[0] = '\0';
|
|
|
|
|
2012-12-11 01:12:29 +00:00
|
|
|
cp = buf;
|
2012-12-13 23:32:47 +00:00
|
|
|
if (snprintf(buf, BUFSIZ, "%s", string) >= BUFSIZ) {
|
2013-11-26 19:14:18 +00:00
|
|
|
warnx("oid too long: '%s'%s", string, line);
|
2012-12-13 23:32:47 +00:00
|
|
|
return (1);
|
|
|
|
}
|
|
|
|
bufp = strsep(&cp, "=:");
|
2012-12-11 01:12:29 +00:00
|
|
|
if (cp != NULL) {
|
2012-12-11 01:28:06 +00:00
|
|
|
/* Tflag just lists tunables, do not allow assignment */
|
|
|
|
if (Tflag || Wflag) {
|
|
|
|
warnx("Can't set variables when using -T or -W");
|
|
|
|
usage();
|
|
|
|
}
|
1994-05-26 05:23:31 +00:00
|
|
|
while (isspace(*cp))
|
|
|
|
cp++;
|
2012-12-13 23:32:47 +00:00
|
|
|
/* Strip a pair of " or ' if any. */
|
|
|
|
switch (*cp) {
|
|
|
|
case '\"':
|
|
|
|
case '\'':
|
|
|
|
if (cp[strlen(cp) - 1] == *cp)
|
|
|
|
cp[strlen(cp) - 1] = '\0';
|
|
|
|
cp++;
|
|
|
|
}
|
2014-09-26 05:05:34 +00:00
|
|
|
newvalstr = cp;
|
1994-05-26 05:23:31 +00:00
|
|
|
newsize = strlen(cp);
|
|
|
|
}
|
2015-10-07 08:56:01 +00:00
|
|
|
/* Trim spaces */
|
|
|
|
cp = bufp + strlen(bufp) - 1;
|
|
|
|
while (cp >= bufp && isspace((int)*cp)) {
|
|
|
|
*cp = '\0';
|
|
|
|
cp--;
|
|
|
|
}
|
1995-12-21 12:39:25 +00:00
|
|
|
len = name2oid(bufp, mib);
|
1994-05-26 05:23:31 +00:00
|
|
|
|
2005-09-15 16:08:04 +00:00
|
|
|
if (len < 0) {
|
2010-01-31 19:33:25 +00:00
|
|
|
if (iflag)
|
2012-12-13 23:32:47 +00:00
|
|
|
return (0);
|
2005-09-15 16:08:04 +00:00
|
|
|
if (qflag)
|
2012-12-13 23:32:47 +00:00
|
|
|
return (1);
|
|
|
|
else {
|
2015-10-07 09:28:54 +00:00
|
|
|
if (errno == ENOENT) {
|
|
|
|
warnx("unknown oid '%s'%s", bufp, line);
|
|
|
|
} else {
|
|
|
|
warn("unknown oid '%s'%s", bufp, line);
|
|
|
|
}
|
2012-12-13 23:32:47 +00:00
|
|
|
return (1);
|
|
|
|
}
|
2005-09-15 16:08:04 +00:00
|
|
|
}
|
1994-05-26 05:23:31 +00:00
|
|
|
|
2012-12-13 23:32:47 +00:00
|
|
|
if (oidfmt(mib, len, fmt, &kind)) {
|
|
|
|
warn("couldn't find format of oid '%s'%s", bufp, line);
|
|
|
|
if (iflag)
|
|
|
|
return (1);
|
|
|
|
else
|
|
|
|
exit(1);
|
|
|
|
}
|
1994-05-26 05:23:31 +00:00
|
|
|
|
2014-09-26 05:05:34 +00:00
|
|
|
if (newvalstr == NULL || dflag) {
|
1995-12-21 12:39:25 +00:00
|
|
|
if ((kind & CTLTYPE) == CTLTYPE_NODE) {
|
2005-04-13 06:59:07 +00:00
|
|
|
if (dflag) {
|
|
|
|
i = show_var(mib, len);
|
|
|
|
if (!i && !bflag)
|
|
|
|
putchar('\n');
|
|
|
|
}
|
1995-12-21 12:39:25 +00:00
|
|
|
sysctl_all(mib, len);
|
|
|
|
} else {
|
|
|
|
i = show_var(mib, len);
|
|
|
|
if (!i && !bflag)
|
|
|
|
putchar('\n');
|
1994-05-26 05:23:31 +00:00
|
|
|
}
|
1995-12-21 12:39:25 +00:00
|
|
|
} else {
|
2012-12-13 23:32:47 +00:00
|
|
|
if ((kind & CTLTYPE) == CTLTYPE_NODE) {
|
2013-11-26 19:14:18 +00:00
|
|
|
warnx("oid '%s' isn't a leaf node%s", bufp, line);
|
2012-12-13 23:32:47 +00:00
|
|
|
return (1);
|
|
|
|
}
|
1995-12-21 12:39:25 +00:00
|
|
|
|
2003-11-01 07:06:04 +00:00
|
|
|
if (!(kind & CTLFLAG_WR)) {
|
2003-10-21 16:49:30 +00:00
|
|
|
if (kind & CTLFLAG_TUN) {
|
2013-01-13 04:28:44 +00:00
|
|
|
warnx("oid '%s' is a read only tunable%s", bufp, line);
|
2012-12-13 23:32:47 +00:00
|
|
|
warnx("Tunable values are set in /boot/loader.conf");
|
|
|
|
} else
|
|
|
|
warnx("oid '%s' is read only%s", bufp, line);
|
|
|
|
return (1);
|
2003-10-21 16:49:30 +00:00
|
|
|
}
|
2003-06-15 06:26:08 +00:00
|
|
|
|
2014-09-26 05:05:34 +00:00
|
|
|
switch (kind & CTLTYPE) {
|
|
|
|
case CTLTYPE_INT:
|
|
|
|
case CTLTYPE_UINT:
|
|
|
|
case CTLTYPE_LONG:
|
|
|
|
case CTLTYPE_ULONG:
|
2015-11-07 01:56:32 +00:00
|
|
|
case CTLTYPE_S8:
|
|
|
|
case CTLTYPE_S16:
|
|
|
|
case CTLTYPE_S32:
|
2014-09-26 05:05:34 +00:00
|
|
|
case CTLTYPE_S64:
|
2015-11-07 01:56:32 +00:00
|
|
|
case CTLTYPE_U8:
|
|
|
|
case CTLTYPE_U16:
|
|
|
|
case CTLTYPE_U32:
|
2014-09-26 05:05:34 +00:00
|
|
|
case CTLTYPE_U64:
|
|
|
|
if (strlen(newvalstr) == 0) {
|
2012-12-13 23:32:47 +00:00
|
|
|
warnx("empty numeric value");
|
|
|
|
return (1);
|
|
|
|
}
|
2014-09-26 05:05:34 +00:00
|
|
|
/* FALLTHROUGH */
|
|
|
|
case CTLTYPE_STRING:
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
warnx("oid '%s' is type %d,"
|
|
|
|
" cannot set that%s", bufp,
|
|
|
|
kind & CTLTYPE, line);
|
|
|
|
return (1);
|
2003-06-15 06:26:08 +00:00
|
|
|
}
|
2003-11-07 16:41:47 +00:00
|
|
|
|
2014-09-25 22:47:19 +00:00
|
|
|
errno = 0;
|
|
|
|
|
1995-12-21 12:39:25 +00:00
|
|
|
switch (kind & CTLTYPE) {
|
|
|
|
case CTLTYPE_INT:
|
2015-07-29 02:34:25 +00:00
|
|
|
if (strncmp(fmt, "IK", 2) == 0)
|
|
|
|
intval = strIKtoi(newvalstr, &endptr, fmt);
|
2014-09-26 05:05:34 +00:00
|
|
|
else
|
|
|
|
intval = (int)strtol(newvalstr, &endptr,
|
2006-09-03 15:10:04 +00:00
|
|
|
0);
|
1995-12-21 12:39:25 +00:00
|
|
|
newval = &intval;
|
2001-06-09 03:56:16 +00:00
|
|
|
newsize = sizeof(intval);
|
1995-12-21 12:39:25 +00:00
|
|
|
break;
|
2001-06-18 21:06:24 +00:00
|
|
|
case CTLTYPE_UINT:
|
2014-09-26 05:05:34 +00:00
|
|
|
uintval = (int) strtoul(newvalstr, &endptr, 0);
|
2001-06-18 21:06:24 +00:00
|
|
|
newval = &uintval;
|
2007-06-10 19:13:40 +00:00
|
|
|
newsize = sizeof(uintval);
|
2001-06-18 21:06:24 +00:00
|
|
|
break;
|
|
|
|
case CTLTYPE_LONG:
|
2014-09-26 05:05:34 +00:00
|
|
|
longval = strtol(newvalstr, &endptr, 0);
|
2001-06-18 21:06:24 +00:00
|
|
|
newval = &longval;
|
2007-06-10 19:13:40 +00:00
|
|
|
newsize = sizeof(longval);
|
2001-06-18 21:06:24 +00:00
|
|
|
break;
|
|
|
|
case CTLTYPE_ULONG:
|
2014-09-26 05:05:34 +00:00
|
|
|
ulongval = strtoul(newvalstr, &endptr, 0);
|
2001-06-18 21:06:24 +00:00
|
|
|
newval = &ulongval;
|
2007-06-10 19:13:40 +00:00
|
|
|
newsize = sizeof(ulongval);
|
1994-05-26 05:23:31 +00:00
|
|
|
break;
|
1995-12-21 12:39:25 +00:00
|
|
|
case CTLTYPE_STRING:
|
2014-09-26 05:05:34 +00:00
|
|
|
newval = newvalstr;
|
1995-12-21 12:39:25 +00:00
|
|
|
break;
|
2015-11-07 01:56:32 +00:00
|
|
|
case CTLTYPE_S8:
|
|
|
|
i8val = (int8_t)strtol(newvalstr, &endptr, 0);
|
|
|
|
newval = &i8val;
|
|
|
|
newsize = sizeof(i8val);
|
|
|
|
break;
|
|
|
|
case CTLTYPE_S16:
|
|
|
|
i16val = (int16_t)strtol(newvalstr, &endptr,
|
|
|
|
0);
|
|
|
|
newval = &i16val;
|
|
|
|
newsize = sizeof(i16val);
|
|
|
|
break;
|
|
|
|
case CTLTYPE_S32:
|
|
|
|
i32val = (int32_t)strtol(newvalstr, &endptr,
|
|
|
|
0);
|
|
|
|
newval = &i32val;
|
|
|
|
newsize = sizeof(i32val);
|
|
|
|
break;
|
2011-01-19 23:00:25 +00:00
|
|
|
case CTLTYPE_S64:
|
2014-09-26 05:05:34 +00:00
|
|
|
i64val = strtoimax(newvalstr, &endptr, 0);
|
2011-01-19 23:00:25 +00:00
|
|
|
newval = &i64val;
|
|
|
|
newsize = sizeof(i64val);
|
|
|
|
break;
|
2015-11-07 01:56:32 +00:00
|
|
|
case CTLTYPE_U8:
|
|
|
|
u8val = (uint8_t)strtoul(newvalstr, &endptr, 0);
|
|
|
|
newval = &u8val;
|
|
|
|
newsize = sizeof(u8val);
|
|
|
|
break;
|
|
|
|
case CTLTYPE_U16:
|
|
|
|
u16val = (uint16_t)strtoul(newvalstr, &endptr,
|
|
|
|
0);
|
|
|
|
newval = &u16val;
|
|
|
|
newsize = sizeof(u16val);
|
|
|
|
break;
|
|
|
|
case CTLTYPE_U32:
|
|
|
|
u32val = (uint32_t)strtoul(newvalstr, &endptr,
|
|
|
|
0);
|
|
|
|
newval = &u32val;
|
|
|
|
newsize = sizeof(u32val);
|
|
|
|
break;
|
2011-01-19 23:00:25 +00:00
|
|
|
case CTLTYPE_U64:
|
2014-09-26 05:05:34 +00:00
|
|
|
u64val = strtoumax(newvalstr, &endptr, 0);
|
2011-01-19 23:00:25 +00:00
|
|
|
newval = &u64val;
|
|
|
|
newsize = sizeof(u64val);
|
1995-12-21 12:39:25 +00:00
|
|
|
break;
|
|
|
|
default:
|
2014-09-26 05:05:34 +00:00
|
|
|
/* NOTREACHED */
|
|
|
|
abort();
|
|
|
|
}
|
|
|
|
|
|
|
|
if (errno != 0 || endptr == newvalstr ||
|
|
|
|
(endptr != NULL && *endptr != '\0')) {
|
|
|
|
warnx("invalid %s '%s'%s", ctl_typename[kind & CTLTYPE],
|
|
|
|
newvalstr, line);
|
|
|
|
return (1);
|
1994-05-26 05:23:31 +00:00
|
|
|
}
|
|
|
|
|
1995-12-21 12:39:25 +00:00
|
|
|
i = show_var(mib, len);
|
|
|
|
if (sysctl(mib, len, 0, 0, newval, newsize) == -1) {
|
|
|
|
if (!i && !bflag)
|
|
|
|
putchar('\n');
|
|
|
|
switch (errno) {
|
|
|
|
case EOPNOTSUPP:
|
2012-12-13 23:32:47 +00:00
|
|
|
warnx("%s: value is not available%s",
|
|
|
|
string, line);
|
|
|
|
return (1);
|
1995-12-21 12:39:25 +00:00
|
|
|
case ENOTDIR:
|
2012-12-13 23:32:47 +00:00
|
|
|
warnx("%s: specification is incomplete%s",
|
|
|
|
string, line);
|
|
|
|
return (1);
|
1995-12-21 12:39:25 +00:00
|
|
|
case ENOMEM:
|
2012-12-13 23:32:47 +00:00
|
|
|
warnx("%s: type is unknown to this program%s",
|
|
|
|
string, line);
|
|
|
|
return (1);
|
1995-12-21 12:39:25 +00:00
|
|
|
default:
|
2012-12-13 23:32:47 +00:00
|
|
|
warn("%s%s", string, line);
|
|
|
|
return (1);
|
1995-12-21 12:39:25 +00:00
|
|
|
}
|
1994-05-26 05:23:31 +00:00
|
|
|
}
|
1995-12-21 12:39:25 +00:00
|
|
|
if (!bflag)
|
|
|
|
printf(" -> ");
|
|
|
|
i = nflag;
|
|
|
|
nflag = 1;
|
|
|
|
j = show_var(mib, len);
|
|
|
|
if (!j && !bflag)
|
|
|
|
putchar('\n');
|
|
|
|
nflag = i;
|
1994-05-26 05:23:31 +00:00
|
|
|
}
|
2012-12-13 23:32:47 +00:00
|
|
|
|
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
parsefile(const char *filename)
|
|
|
|
{
|
|
|
|
FILE *file;
|
|
|
|
char line[BUFSIZ], *p, *pq, *pdq;
|
|
|
|
int warncount = 0, lineno = 0;
|
|
|
|
|
|
|
|
file = fopen(filename, "r");
|
|
|
|
if (file == NULL)
|
|
|
|
err(EX_NOINPUT, "%s", filename);
|
|
|
|
while (fgets(line, sizeof(line), file) != NULL) {
|
|
|
|
lineno++;
|
|
|
|
p = line;
|
|
|
|
pq = strchr(line, '\'');
|
|
|
|
pdq = strchr(line, '\"');
|
|
|
|
/* Replace the first # with \0. */
|
|
|
|
while((p = strchr(p, '#')) != NULL) {
|
|
|
|
if (pq != NULL && p > pq) {
|
|
|
|
if ((p = strchr(pq+1, '\'')) != NULL)
|
|
|
|
*(++p) = '\0';
|
|
|
|
break;
|
|
|
|
} else if (pdq != NULL && p > pdq) {
|
|
|
|
if ((p = strchr(pdq+1, '\"')) != NULL)
|
|
|
|
*(++p) = '\0';
|
|
|
|
break;
|
|
|
|
} else if (p == line || *(p-1) != '\\') {
|
|
|
|
*p = '\0';
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
p++;
|
|
|
|
}
|
|
|
|
/* Trim spaces */
|
|
|
|
p = line + strlen(line) - 1;
|
|
|
|
while (p >= line && isspace((int)*p)) {
|
|
|
|
*p = '\0';
|
|
|
|
p--;
|
|
|
|
}
|
|
|
|
p = line;
|
|
|
|
while (isspace((int)*p))
|
|
|
|
p++;
|
|
|
|
if (*p == '\0')
|
|
|
|
continue;
|
|
|
|
else
|
|
|
|
warncount += parse(p, lineno);
|
|
|
|
}
|
|
|
|
fclose(file);
|
|
|
|
|
|
|
|
return (warncount);
|
1995-12-21 12:39:25 +00:00
|
|
|
}
|
1994-05-26 05:23:31 +00:00
|
|
|
|
1995-12-21 12:39:25 +00:00
|
|
|
/* These functions will dump out various interesting structures. */
|
1994-05-26 05:23:31 +00:00
|
|
|
|
1995-12-21 12:39:25 +00:00
|
|
|
static int
|
2014-09-12 21:01:39 +00:00
|
|
|
S_clockinfo(size_t l2, void *p)
|
1995-12-21 12:39:25 +00:00
|
|
|
{
|
|
|
|
struct clockinfo *ci = (struct clockinfo*)p;
|
2007-06-10 19:13:40 +00:00
|
|
|
|
2002-05-24 08:34:18 +00:00
|
|
|
if (l2 != sizeof(*ci)) {
|
2014-09-12 21:01:39 +00:00
|
|
|
warnx("S_clockinfo %zu != %zu", l2, sizeof(*ci));
|
2007-06-11 13:02:15 +00:00
|
|
|
return (1);
|
2002-05-24 08:34:18 +00:00
|
|
|
}
|
2003-11-07 16:33:45 +00:00
|
|
|
printf(hflag ? "{ hz = %'d, tick = %'d, profhz = %'d, stathz = %'d }" :
|
|
|
|
"{ hz = %d, tick = %d, profhz = %d, stathz = %d }",
|
2002-04-15 12:11:06 +00:00
|
|
|
ci->hz, ci->tick, ci->profhz, ci->stathz);
|
1995-12-21 12:39:25 +00:00
|
|
|
return (0);
|
|
|
|
}
|
1994-05-26 05:23:31 +00:00
|
|
|
|
1995-12-21 12:39:25 +00:00
|
|
|
static int
|
2014-09-12 21:01:39 +00:00
|
|
|
S_loadavg(size_t l2, void *p)
|
1995-12-21 12:39:25 +00:00
|
|
|
{
|
|
|
|
struct loadavg *tv = (struct loadavg*)p;
|
1994-05-26 05:23:31 +00:00
|
|
|
|
2002-05-24 08:34:18 +00:00
|
|
|
if (l2 != sizeof(*tv)) {
|
2014-09-12 21:01:39 +00:00
|
|
|
warnx("S_loadavg %zu != %zu", l2, sizeof(*tv));
|
2007-06-11 13:02:15 +00:00
|
|
|
return (1);
|
2002-05-24 08:34:18 +00:00
|
|
|
}
|
2003-11-07 16:33:45 +00:00
|
|
|
printf(hflag ? "{ %'.2f %'.2f %'.2f }" : "{ %.2f %.2f %.2f }",
|
1995-12-21 12:39:25 +00:00
|
|
|
(double)tv->ldavg[0]/(double)tv->fscale,
|
|
|
|
(double)tv->ldavg[1]/(double)tv->fscale,
|
|
|
|
(double)tv->ldavg[2]/(double)tv->fscale);
|
|
|
|
return (0);
|
1994-05-26 05:23:31 +00:00
|
|
|
}
|
|
|
|
|
1995-12-21 12:39:25 +00:00
|
|
|
static int
|
2014-09-12 21:01:39 +00:00
|
|
|
S_timeval(size_t l2, void *p)
|
1995-12-21 12:39:25 +00:00
|
|
|
{
|
|
|
|
struct timeval *tv = (struct timeval*)p;
|
1998-06-29 17:54:29 +00:00
|
|
|
time_t tv_sec;
|
1995-12-21 12:39:25 +00:00
|
|
|
char *p1, *p2;
|
|
|
|
|
2002-05-24 08:34:18 +00:00
|
|
|
if (l2 != sizeof(*tv)) {
|
2014-09-12 21:01:39 +00:00
|
|
|
warnx("S_timeval %zu != %zu", l2, sizeof(*tv));
|
2007-06-11 13:02:15 +00:00
|
|
|
return (1);
|
2002-05-24 08:34:18 +00:00
|
|
|
}
|
2009-06-23 06:46:14 +00:00
|
|
|
printf(hflag ? "{ sec = %'jd, usec = %'ld } " :
|
|
|
|
"{ sec = %jd, usec = %ld } ",
|
|
|
|
(intmax_t)tv->tv_sec, tv->tv_usec);
|
1998-06-29 17:54:29 +00:00
|
|
|
tv_sec = tv->tv_sec;
|
|
|
|
p1 = strdup(ctime(&tv_sec));
|
1995-12-21 12:39:25 +00:00
|
|
|
for (p2=p1; *p2 ; p2++)
|
|
|
|
if (*p2 == '\n')
|
|
|
|
*p2 = '\0';
|
|
|
|
fputs(p1, stdout);
|
2010-03-13 11:08:57 +00:00
|
|
|
free(p1);
|
1995-12-21 12:39:25 +00:00
|
|
|
return (0);
|
|
|
|
}
|
1994-05-26 05:23:31 +00:00
|
|
|
|
2003-01-11 07:29:47 +00:00
|
|
|
static int
|
2014-09-12 21:01:39 +00:00
|
|
|
S_vmtotal(size_t l2, void *p)
|
2003-01-11 07:29:47 +00:00
|
|
|
{
|
|
|
|
struct vmtotal *v = (struct vmtotal *)p;
|
2003-01-11 20:03:43 +00:00
|
|
|
int pageKilo = getpagesize() / 1024;
|
2003-01-11 07:29:47 +00:00
|
|
|
|
|
|
|
if (l2 != sizeof(*v)) {
|
2014-09-12 21:01:39 +00:00
|
|
|
warnx("S_vmtotal %zu != %zu", l2, sizeof(*v));
|
2007-06-11 13:02:15 +00:00
|
|
|
return (1);
|
2003-01-11 07:29:47 +00:00
|
|
|
}
|
|
|
|
|
2003-01-11 20:03:43 +00:00
|
|
|
printf(
|
|
|
|
"\nSystem wide totals computed every five seconds:"
|
|
|
|
" (values in kilobytes)\n");
|
2003-01-11 07:29:47 +00:00
|
|
|
printf("===============================================\n");
|
2003-01-11 20:03:43 +00:00
|
|
|
printf(
|
2006-11-28 12:46:02 +00:00
|
|
|
"Processes:\t\t(RUNQ: %hd Disk Wait: %hd Page Wait: "
|
|
|
|
"%hd Sleep: %hd)\n",
|
2003-01-11 20:03:43 +00:00
|
|
|
v->t_rq, v->t_dw, v->t_pw, v->t_sl);
|
|
|
|
printf(
|
2016-06-24 14:58:37 +00:00
|
|
|
"Virtual Memory:\t\t(Total: %jdK Active: %jdK)\n",
|
|
|
|
(intmax_t)v->t_vm * pageKilo, (intmax_t)v->t_avm * pageKilo);
|
|
|
|
printf("Real Memory:\t\t(Total: %jdK Active: %jdK)\n",
|
|
|
|
(intmax_t)v->t_rm * pageKilo, (intmax_t)v->t_arm * pageKilo);
|
|
|
|
printf("Shared Virtual Memory:\t(Total: %jdK Active: %jdK)\n",
|
|
|
|
(intmax_t)v->t_vmshr * pageKilo, (intmax_t)v->t_avmshr * pageKilo);
|
|
|
|
printf("Shared Real Memory:\t(Total: %jdK Active: %jdK)\n",
|
|
|
|
(intmax_t)v->t_rmshr * pageKilo, (intmax_t)v->t_armshr * pageKilo);
|
|
|
|
printf("Free Memory:\t%jdK", (intmax_t)v->t_free * pageKilo);
|
2003-11-07 16:41:47 +00:00
|
|
|
|
2003-01-11 07:29:47 +00:00
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
|
2014-09-13 03:10:02 +00:00
|
|
|
#ifdef __amd64__
|
|
|
|
static int
|
|
|
|
S_efi_map(size_t l2, void *p)
|
|
|
|
{
|
|
|
|
struct efi_map_header *efihdr;
|
|
|
|
struct efi_md *map;
|
|
|
|
const char *type;
|
|
|
|
size_t efisz;
|
|
|
|
int ndesc, i;
|
|
|
|
|
|
|
|
static const char *types[] = {
|
|
|
|
"Reserved",
|
|
|
|
"LoaderCode",
|
|
|
|
"LoaderData",
|
|
|
|
"BootServicesCode",
|
|
|
|
"BootServicesData",
|
|
|
|
"RuntimeServicesCode",
|
|
|
|
"RuntimeServicesData",
|
|
|
|
"ConventionalMemory",
|
|
|
|
"UnusableMemory",
|
|
|
|
"ACPIReclaimMemory",
|
|
|
|
"ACPIMemoryNVS",
|
|
|
|
"MemoryMappedIO",
|
|
|
|
"MemoryMappedIOPortSpace",
|
|
|
|
"PalCode"
|
|
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Memory map data provided by UEFI via the GetMemoryMap
|
|
|
|
* Boot Services API.
|
|
|
|
*/
|
|
|
|
if (l2 < sizeof(*efihdr)) {
|
|
|
|
warnx("S_efi_map length less than header");
|
|
|
|
return (1);
|
|
|
|
}
|
|
|
|
efihdr = p;
|
|
|
|
efisz = (sizeof(struct efi_map_header) + 0xf) & ~0xf;
|
|
|
|
map = (struct efi_md *)((uint8_t *)efihdr + efisz);
|
|
|
|
|
|
|
|
if (efihdr->descriptor_size == 0)
|
|
|
|
return (0);
|
|
|
|
if (l2 != efisz + efihdr->memory_size) {
|
|
|
|
warnx("S_efi_map length mismatch %zu vs %zu", l2, efisz +
|
|
|
|
efihdr->memory_size);
|
|
|
|
return (1);
|
|
|
|
}
|
|
|
|
ndesc = efihdr->memory_size / efihdr->descriptor_size;
|
|
|
|
|
|
|
|
printf("\n%23s %12s %12s %8s %4s",
|
|
|
|
"Type", "Physical", "Virtual", "#Pages", "Attr");
|
|
|
|
|
|
|
|
for (i = 0; i < ndesc; i++,
|
|
|
|
map = efi_next_descriptor(map, efihdr->descriptor_size)) {
|
|
|
|
if (map->md_type <= EFI_MD_TYPE_PALCODE)
|
|
|
|
type = types[map->md_type];
|
|
|
|
else
|
|
|
|
type = "<INVALID>";
|
|
|
|
printf("\n%23s %012lx %12p %08lx ", type, map->md_phys,
|
|
|
|
map->md_virt, map->md_pages);
|
|
|
|
if (map->md_attr & EFI_MD_ATTR_UC)
|
|
|
|
printf("UC ");
|
|
|
|
if (map->md_attr & EFI_MD_ATTR_WC)
|
|
|
|
printf("WC ");
|
|
|
|
if (map->md_attr & EFI_MD_ATTR_WT)
|
|
|
|
printf("WT ");
|
|
|
|
if (map->md_attr & EFI_MD_ATTR_WB)
|
|
|
|
printf("WB ");
|
|
|
|
if (map->md_attr & EFI_MD_ATTR_UCE)
|
|
|
|
printf("UCE ");
|
|
|
|
if (map->md_attr & EFI_MD_ATTR_WP)
|
|
|
|
printf("WP ");
|
|
|
|
if (map->md_attr & EFI_MD_ATTR_RP)
|
|
|
|
printf("RP ");
|
|
|
|
if (map->md_attr & EFI_MD_ATTR_XP)
|
|
|
|
printf("XP ");
|
|
|
|
if (map->md_attr & EFI_MD_ATTR_RT)
|
|
|
|
printf("RUNTIME");
|
|
|
|
}
|
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
2014-08-29 21:25:47 +00:00
|
|
|
#if defined(__amd64__) || defined(__i386__)
|
|
|
|
static int
|
2014-09-12 21:01:39 +00:00
|
|
|
S_bios_smap_xattr(size_t l2, void *p)
|
2014-08-29 21:25:47 +00:00
|
|
|
{
|
|
|
|
struct bios_smap_xattr *smap, *end;
|
|
|
|
|
|
|
|
if (l2 % sizeof(*smap) != 0) {
|
2014-09-12 21:01:39 +00:00
|
|
|
warnx("S_bios_smap_xattr %zu is not a multiple of %zu", l2,
|
2014-08-29 21:25:47 +00:00
|
|
|
sizeof(*smap));
|
|
|
|
return (1);
|
|
|
|
}
|
|
|
|
|
|
|
|
end = (struct bios_smap_xattr *)((char *)p + l2);
|
|
|
|
for (smap = p; smap < end; smap++)
|
|
|
|
printf("\nSMAP type=%02x, xattr=%02x, base=%016jx, len=%016jx",
|
|
|
|
smap->type, smap->xattr, (uintmax_t)smap->base,
|
|
|
|
(uintmax_t)smap->length);
|
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
2006-09-03 15:10:04 +00:00
|
|
|
static int
|
2015-07-29 02:34:25 +00:00
|
|
|
strIKtoi(const char *str, char **endptrp, const char *fmt)
|
2006-09-03 15:10:04 +00:00
|
|
|
{
|
2014-09-26 05:05:34 +00:00
|
|
|
int kelv;
|
2006-09-03 15:10:04 +00:00
|
|
|
float temp;
|
2014-09-26 05:05:34 +00:00
|
|
|
size_t len;
|
2009-10-21 18:31:54 +00:00
|
|
|
const char *p;
|
2015-07-29 02:34:25 +00:00
|
|
|
int prec, i;
|
2006-09-03 15:10:04 +00:00
|
|
|
|
2014-09-26 05:05:34 +00:00
|
|
|
assert(errno == 0);
|
|
|
|
|
|
|
|
len = strlen(str);
|
|
|
|
/* caller already checked this */
|
|
|
|
assert(len > 0);
|
|
|
|
|
2015-07-29 02:34:25 +00:00
|
|
|
/*
|
|
|
|
* A format of "IK" is in deciKelvin. A format of "IK3" is in
|
|
|
|
* milliKelvin. The single digit following IK is log10 of the
|
|
|
|
* multiplying factor to convert Kelvin into the untis of this sysctl,
|
|
|
|
* or the dividing factor to convert the sysctl value to Kelvin. Numbers
|
|
|
|
* larger than 6 will run into precision issues with 32-bit integers.
|
|
|
|
* Characters that aren't ASCII digits after the 'K' are ignored. No
|
|
|
|
* localization is present because this is an interface from the kernel
|
|
|
|
* to this program (eg not an end-user interface), so isdigit() isn't
|
|
|
|
* used here.
|
|
|
|
*/
|
|
|
|
if (fmt[2] != '\0' && fmt[2] >= '0' && fmt[2] <= '9')
|
|
|
|
prec = fmt[2] - '0';
|
|
|
|
else
|
|
|
|
prec = 1;
|
2006-09-03 15:10:04 +00:00
|
|
|
p = &str[len - 1];
|
2015-07-29 02:34:25 +00:00
|
|
|
if (*p == 'C' || *p == 'F' || *p == 'K') {
|
2014-09-26 05:05:34 +00:00
|
|
|
temp = strtof(str, endptrp);
|
2014-12-01 20:51:01 +00:00
|
|
|
if (*endptrp != str && *endptrp == p && errno == 0) {
|
2014-09-26 05:05:34 +00:00
|
|
|
if (*p == 'F')
|
|
|
|
temp = (temp - 32) * 5 / 9;
|
2014-12-01 20:51:01 +00:00
|
|
|
*endptrp = NULL;
|
2015-07-29 02:34:25 +00:00
|
|
|
if (*p != 'K')
|
|
|
|
temp += 273.15;
|
|
|
|
for (i = 0; i < prec; i++)
|
|
|
|
temp *= 10.0;
|
|
|
|
return ((int)(temp + 0.5));
|
2014-09-26 05:05:34 +00:00
|
|
|
}
|
2006-09-03 15:10:04 +00:00
|
|
|
} else {
|
2015-07-29 02:34:25 +00:00
|
|
|
/* No unit specified -> treat it as a raw number */
|
2014-09-26 05:05:34 +00:00
|
|
|
kelv = (int)strtol(str, endptrp, 10);
|
2014-12-01 20:51:01 +00:00
|
|
|
if (*endptrp != str && *endptrp == p && errno == 0) {
|
|
|
|
*endptrp = NULL;
|
2014-09-26 05:05:34 +00:00
|
|
|
return (kelv);
|
2014-12-01 20:51:01 +00:00
|
|
|
}
|
2006-09-03 15:10:04 +00:00
|
|
|
}
|
2014-09-26 05:05:34 +00:00
|
|
|
|
|
|
|
errno = ERANGE;
|
|
|
|
return (0);
|
2006-09-03 15:10:04 +00:00
|
|
|
}
|
|
|
|
|
1994-05-26 05:23:31 +00:00
|
|
|
/*
|
1995-12-21 12:39:25 +00:00
|
|
|
* These functions uses a presently undocumented interface to the kernel
|
|
|
|
* to walk the tree and get the type so it can print the value.
|
|
|
|
* This interface is under work and consideration, and should probably
|
|
|
|
* be killed with a big axe by the first person who can find the time.
|
|
|
|
* (be aware though, that the proper interface isn't as obvious as it
|
|
|
|
* may seem, there are various conflicting requirements.
|
1994-05-26 05:23:31 +00:00
|
|
|
*/
|
1995-12-21 12:39:25 +00:00
|
|
|
|
|
|
|
static int
|
2014-09-23 22:15:00 +00:00
|
|
|
name2oid(const char *name, int *oidp)
|
1994-05-26 05:23:31 +00:00
|
|
|
{
|
1995-12-21 12:39:25 +00:00
|
|
|
int oid[2];
|
1998-08-25 07:38:19 +00:00
|
|
|
int i;
|
|
|
|
size_t j;
|
1995-12-21 12:39:25 +00:00
|
|
|
|
|
|
|
oid[0] = 0;
|
|
|
|
oid[1] = 3;
|
|
|
|
|
2001-06-09 03:56:16 +00:00
|
|
|
j = CTL_MAXNAME * sizeof(int);
|
1995-12-21 12:39:25 +00:00
|
|
|
i = sysctl(oid, 2, oidp, &j, name, strlen(name));
|
2003-11-07 16:41:47 +00:00
|
|
|
if (i < 0)
|
2007-06-10 19:13:40 +00:00
|
|
|
return (i);
|
2001-06-09 03:56:16 +00:00
|
|
|
j /= sizeof(int);
|
1995-12-21 12:39:25 +00:00
|
|
|
return (j);
|
|
|
|
}
|
1994-05-26 05:23:31 +00:00
|
|
|
|
1995-12-21 12:39:25 +00:00
|
|
|
static int
|
|
|
|
oidfmt(int *oid, int len, char *fmt, u_int *kind)
|
|
|
|
{
|
|
|
|
int qoid[CTL_MAXNAME+2];
|
|
|
|
u_char buf[BUFSIZ];
|
1998-08-25 07:38:19 +00:00
|
|
|
int i;
|
|
|
|
size_t j;
|
1995-12-21 12:39:25 +00:00
|
|
|
|
|
|
|
qoid[0] = 0;
|
|
|
|
qoid[1] = 4;
|
|
|
|
memcpy(qoid + 2, oid, len * sizeof(int));
|
|
|
|
|
2001-06-09 03:56:16 +00:00
|
|
|
j = sizeof(buf);
|
1995-12-21 12:39:25 +00:00
|
|
|
i = sysctl(qoid, len + 2, buf, &j, 0, 0);
|
|
|
|
if (i)
|
2010-02-15 14:08:06 +00:00
|
|
|
err(1, "sysctl fmt %d %zu %d", i, j, errno);
|
1995-12-21 12:39:25 +00:00
|
|
|
|
|
|
|
if (kind)
|
|
|
|
*kind = *(u_int *)buf;
|
|
|
|
|
|
|
|
if (fmt)
|
|
|
|
strcpy(fmt, (char *)(buf + sizeof(u_int)));
|
2007-06-10 19:13:40 +00:00
|
|
|
return (0);
|
1994-05-26 05:23:31 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
1995-12-21 12:39:25 +00:00
|
|
|
* This formats and outputs the value of one variable
|
|
|
|
*
|
|
|
|
* Returns zero if anything was actually output.
|
|
|
|
* Returns one if didn't know what to do with this.
|
|
|
|
* Return minus one if we had errors.
|
1994-05-26 05:23:31 +00:00
|
|
|
*/
|
1995-12-21 12:39:25 +00:00
|
|
|
static int
|
|
|
|
show_var(int *oid, int nlen)
|
|
|
|
{
|
2006-09-06 20:15:43 +00:00
|
|
|
u_char buf[BUFSIZ], *val, *oval, *p;
|
2012-12-12 02:55:40 +00:00
|
|
|
char name[BUFSIZ], fmt[BUFSIZ];
|
2015-12-10 02:11:42 +00:00
|
|
|
const char *sep, *sep1, *prntype;
|
1995-12-21 12:39:25 +00:00
|
|
|
int qoid[CTL_MAXNAME+2];
|
2007-06-10 19:13:40 +00:00
|
|
|
uintmax_t umv;
|
|
|
|
intmax_t mv;
|
2011-01-19 17:04:07 +00:00
|
|
|
int i, hexlen, sign, ctltype;
|
2007-06-04 18:02:23 +00:00
|
|
|
size_t intlen;
|
1998-08-25 07:38:19 +00:00
|
|
|
size_t j, len;
|
1995-12-21 12:39:25 +00:00
|
|
|
u_int kind;
|
2015-07-29 02:34:25 +00:00
|
|
|
float base;
|
2014-09-12 21:01:39 +00:00
|
|
|
int (*func)(size_t, void *);
|
2015-07-29 02:34:25 +00:00
|
|
|
int prec;
|
1995-12-21 12:39:25 +00:00
|
|
|
|
2010-02-15 14:08:06 +00:00
|
|
|
/* Silence GCC. */
|
|
|
|
umv = mv = intlen = 0;
|
|
|
|
|
2005-04-13 06:56:31 +00:00
|
|
|
bzero(buf, BUFSIZ);
|
2012-12-12 02:55:40 +00:00
|
|
|
bzero(fmt, BUFSIZ);
|
2005-04-13 06:56:31 +00:00
|
|
|
bzero(name, BUFSIZ);
|
1999-01-10 02:10:08 +00:00
|
|
|
qoid[0] = 0;
|
|
|
|
memcpy(qoid + 2, oid, nlen * sizeof(int));
|
|
|
|
|
|
|
|
qoid[1] = 1;
|
2001-06-09 03:56:16 +00:00
|
|
|
j = sizeof(name);
|
1999-01-10 02:10:08 +00:00
|
|
|
i = sysctl(qoid, nlen + 2, name, &j, 0, 0);
|
|
|
|
if (i || !j)
|
2010-02-15 14:08:06 +00:00
|
|
|
err(1, "sysctl name %d %zu %d", i, j, errno);
|
1999-01-10 02:10:08 +00:00
|
|
|
|
2012-12-12 02:55:40 +00:00
|
|
|
oidfmt(oid, nlen, fmt, &kind);
|
|
|
|
/* if Wflag then only list sysctls that are writeable and not stats. */
|
|
|
|
if (Wflag && ((kind & CTLFLAG_WR) == 0 || (kind & CTLFLAG_STATS) != 0))
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
/* if Tflag then only list sysctls that are tuneables. */
|
|
|
|
if (Tflag && (kind & CTLFLAG_TUN) == 0)
|
|
|
|
return 1;
|
|
|
|
|
2001-01-14 16:40:06 +00:00
|
|
|
if (Nflag) {
|
|
|
|
printf("%s", name);
|
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
|
2001-10-30 20:15:32 +00:00
|
|
|
if (eflag)
|
|
|
|
sep = "=";
|
|
|
|
else
|
|
|
|
sep = ": ";
|
|
|
|
|
2015-12-10 02:11:42 +00:00
|
|
|
ctltype = (kind & CTLTYPE);
|
|
|
|
if (tflag || dflag) {
|
|
|
|
if (!nflag)
|
|
|
|
printf("%s%s", name, sep);
|
|
|
|
if (ctl_typename[ctltype] != NULL)
|
|
|
|
prntype = ctl_typename[ctltype];
|
|
|
|
else
|
|
|
|
prntype = "unknown";
|
|
|
|
if (tflag && dflag)
|
|
|
|
printf("%s%s", prntype, sep);
|
|
|
|
else if (tflag) {
|
|
|
|
printf("%s", prntype);
|
|
|
|
return (0);
|
|
|
|
}
|
2001-12-16 02:55:41 +00:00
|
|
|
qoid[1] = 5;
|
|
|
|
j = sizeof(buf);
|
|
|
|
i = sysctl(qoid, nlen + 2, buf, &j, 0, 0);
|
|
|
|
printf("%s", buf);
|
|
|
|
return (0);
|
|
|
|
}
|
1995-12-21 12:39:25 +00:00
|
|
|
/* find an estimate of how much we need for this var */
|
2015-02-13 01:20:37 +00:00
|
|
|
if (Bflag)
|
|
|
|
j = Bflag;
|
|
|
|
else {
|
|
|
|
j = 0;
|
|
|
|
i = sysctl(oid, nlen, 0, &j, 0, 0);
|
|
|
|
j += j; /* we want to be sure :-) */
|
|
|
|
}
|
1995-12-21 12:39:25 +00:00
|
|
|
|
2006-09-06 20:15:43 +00:00
|
|
|
val = oval = malloc(j + 1);
|
|
|
|
if (val == NULL) {
|
|
|
|
warnx("malloc failed");
|
2007-06-11 13:02:15 +00:00
|
|
|
return (1);
|
2006-09-06 20:15:43 +00:00
|
|
|
}
|
1995-12-21 12:39:25 +00:00
|
|
|
len = j;
|
|
|
|
i = sysctl(oid, nlen, val, &len, 0, 0);
|
2014-06-27 15:23:12 +00:00
|
|
|
if (i != 0 || (len == 0 && ctltype != CTLTYPE_STRING)) {
|
2006-09-06 20:15:43 +00:00
|
|
|
free(oval);
|
1995-12-21 12:39:25 +00:00
|
|
|
return (1);
|
2006-09-06 20:15:43 +00:00
|
|
|
}
|
1995-12-21 12:39:25 +00:00
|
|
|
|
|
|
|
if (bflag) {
|
|
|
|
fwrite(val, 1, len, stdout);
|
2006-09-06 20:15:43 +00:00
|
|
|
free(oval);
|
1995-12-21 12:39:25 +00:00
|
|
|
return (0);
|
1994-05-26 05:23:31 +00:00
|
|
|
}
|
2002-05-08 23:49:19 +00:00
|
|
|
val[len] = '\0';
|
1995-12-21 12:39:25 +00:00
|
|
|
p = val;
|
2011-01-19 23:00:25 +00:00
|
|
|
sign = ctl_sign[ctltype];
|
|
|
|
intlen = ctl_size[ctltype];
|
|
|
|
|
2011-01-19 17:04:07 +00:00
|
|
|
switch (ctltype) {
|
|
|
|
case CTLTYPE_STRING:
|
1995-12-21 12:39:25 +00:00
|
|
|
if (!nflag)
|
2001-10-30 20:15:32 +00:00
|
|
|
printf("%s%s", name, sep);
|
2010-02-15 14:08:06 +00:00
|
|
|
printf("%.*s", (int)len, p);
|
2006-09-06 20:15:43 +00:00
|
|
|
free(oval);
|
1995-12-21 12:39:25 +00:00
|
|
|
return (0);
|
2003-11-07 16:41:47 +00:00
|
|
|
|
2011-01-19 17:04:07 +00:00
|
|
|
case CTLTYPE_INT:
|
|
|
|
case CTLTYPE_UINT:
|
|
|
|
case CTLTYPE_LONG:
|
|
|
|
case CTLTYPE_ULONG:
|
2015-11-07 01:56:32 +00:00
|
|
|
case CTLTYPE_S8:
|
|
|
|
case CTLTYPE_S16:
|
|
|
|
case CTLTYPE_S32:
|
2011-01-19 23:00:25 +00:00
|
|
|
case CTLTYPE_S64:
|
2015-11-07 01:56:32 +00:00
|
|
|
case CTLTYPE_U8:
|
|
|
|
case CTLTYPE_U16:
|
|
|
|
case CTLTYPE_U32:
|
2011-01-19 23:00:25 +00:00
|
|
|
case CTLTYPE_U64:
|
1998-08-25 07:38:19 +00:00
|
|
|
if (!nflag)
|
2001-10-30 20:15:32 +00:00
|
|
|
printf("%s%s", name, sep);
|
2007-06-10 20:11:52 +00:00
|
|
|
hexlen = 2 + (intlen * CHAR_BIT + 3) / 4;
|
2007-06-10 19:32:20 +00:00
|
|
|
sep1 = "";
|
2007-06-04 18:02:23 +00:00
|
|
|
while (len >= intlen) {
|
2011-01-19 17:04:07 +00:00
|
|
|
switch (kind & CTLTYPE) {
|
|
|
|
case CTLTYPE_INT:
|
|
|
|
case CTLTYPE_UINT:
|
2007-06-10 20:11:52 +00:00
|
|
|
umv = *(u_int *)p;
|
|
|
|
mv = *(int *)p;
|
2007-06-04 18:02:23 +00:00
|
|
|
break;
|
2011-01-19 17:04:07 +00:00
|
|
|
case CTLTYPE_LONG:
|
|
|
|
case CTLTYPE_ULONG:
|
2007-06-10 20:11:52 +00:00
|
|
|
umv = *(u_long *)p;
|
|
|
|
mv = *(long *)p;
|
2007-06-04 18:02:23 +00:00
|
|
|
break;
|
2015-11-07 01:56:32 +00:00
|
|
|
case CTLTYPE_S8:
|
|
|
|
case CTLTYPE_U8:
|
|
|
|
umv = *(uint8_t *)p;
|
|
|
|
mv = *(int8_t *)p;
|
|
|
|
break;
|
|
|
|
case CTLTYPE_S16:
|
|
|
|
case CTLTYPE_U16:
|
|
|
|
umv = *(uint16_t *)p;
|
|
|
|
mv = *(int16_t *)p;
|
|
|
|
break;
|
|
|
|
case CTLTYPE_S32:
|
|
|
|
case CTLTYPE_U32:
|
|
|
|
umv = *(uint32_t *)p;
|
|
|
|
mv = *(int32_t *)p;
|
|
|
|
break;
|
2011-01-19 23:00:25 +00:00
|
|
|
case CTLTYPE_S64:
|
|
|
|
case CTLTYPE_U64:
|
|
|
|
umv = *(uint64_t *)p;
|
|
|
|
mv = *(int64_t *)p;
|
2007-06-04 18:02:23 +00:00
|
|
|
break;
|
|
|
|
}
|
2007-06-10 19:32:20 +00:00
|
|
|
fputs(sep1, stdout);
|
2011-01-19 17:04:07 +00:00
|
|
|
if (xflag)
|
2007-06-10 20:11:52 +00:00
|
|
|
printf("%#0*jx", hexlen, umv);
|
2011-01-19 17:04:07 +00:00
|
|
|
else if (!sign)
|
|
|
|
printf(hflag ? "%'ju" : "%ju", umv);
|
2007-06-04 18:02:23 +00:00
|
|
|
else if (fmt[1] == 'K') {
|
2007-06-10 20:11:52 +00:00
|
|
|
if (mv < 0)
|
2007-06-10 19:13:40 +00:00
|
|
|
printf("%jd", mv);
|
2015-07-29 02:34:25 +00:00
|
|
|
else {
|
|
|
|
/*
|
|
|
|
* See strIKtoi for details on fmt.
|
|
|
|
*/
|
|
|
|
prec = 1;
|
|
|
|
if (fmt[2] != '\0')
|
|
|
|
prec = fmt[2] - '0';
|
|
|
|
base = 1.0;
|
|
|
|
for (int i = 0; i < prec; i++)
|
|
|
|
base *= 10.0;
|
|
|
|
printf("%.*fC", prec,
|
|
|
|
(float)mv / base - 273.15);
|
|
|
|
}
|
2004-08-30 22:42:10 +00:00
|
|
|
} else
|
2007-06-10 19:32:20 +00:00
|
|
|
printf(hflag ? "%'jd" : "%jd", mv);
|
|
|
|
sep1 = " ";
|
2007-06-04 18:02:23 +00:00
|
|
|
len -= intlen;
|
|
|
|
p += intlen;
|
2000-07-11 21:59:54 +00:00
|
|
|
}
|
2006-09-06 20:15:43 +00:00
|
|
|
free(oval);
|
1998-08-25 07:38:19 +00:00
|
|
|
return (0);
|
|
|
|
|
2011-01-19 17:04:07 +00:00
|
|
|
case CTLTYPE_OPAQUE:
|
1995-12-21 12:39:25 +00:00
|
|
|
i = 0;
|
2001-05-28 12:35:40 +00:00
|
|
|
if (strcmp(fmt, "S,clockinfo") == 0)
|
|
|
|
func = S_clockinfo;
|
|
|
|
else if (strcmp(fmt, "S,timeval") == 0)
|
|
|
|
func = S_timeval;
|
|
|
|
else if (strcmp(fmt, "S,loadavg") == 0)
|
|
|
|
func = S_loadavg;
|
2003-01-11 07:29:47 +00:00
|
|
|
else if (strcmp(fmt, "S,vmtotal") == 0)
|
|
|
|
func = S_vmtotal;
|
2014-09-13 03:10:02 +00:00
|
|
|
#ifdef __amd64__
|
|
|
|
else if (strcmp(fmt, "S,efi_map_header") == 0)
|
|
|
|
func = S_efi_map;
|
|
|
|
#endif
|
2014-08-29 21:25:47 +00:00
|
|
|
#if defined(__amd64__) || defined(__i386__)
|
|
|
|
else if (strcmp(fmt, "S,bios_smap_xattr") == 0)
|
|
|
|
func = S_bios_smap_xattr;
|
|
|
|
#endif
|
2001-05-28 12:35:40 +00:00
|
|
|
else
|
|
|
|
func = NULL;
|
1995-12-21 12:39:25 +00:00
|
|
|
if (func) {
|
|
|
|
if (!nflag)
|
2001-10-30 20:15:32 +00:00
|
|
|
printf("%s%s", name, sep);
|
2006-10-12 15:31:23 +00:00
|
|
|
i = (*func)(len, p);
|
2006-09-06 20:15:43 +00:00
|
|
|
free(oval);
|
2006-10-12 15:31:23 +00:00
|
|
|
return (i);
|
1995-12-21 12:39:25 +00:00
|
|
|
}
|
2002-08-25 13:10:45 +00:00
|
|
|
/* FALLTHROUGH */
|
1995-12-21 12:39:25 +00:00
|
|
|
default:
|
2006-09-06 20:15:43 +00:00
|
|
|
if (!oflag && !xflag) {
|
|
|
|
free(oval);
|
1995-12-21 12:39:25 +00:00
|
|
|
return (1);
|
2006-09-06 20:15:43 +00:00
|
|
|
}
|
1995-12-21 12:39:25 +00:00
|
|
|
if (!nflag)
|
2001-10-30 20:15:32 +00:00
|
|
|
printf("%s%s", name, sep);
|
2010-02-15 14:08:06 +00:00
|
|
|
printf("Format:%s Length:%zu Dump:0x", fmt, len);
|
2001-05-28 12:35:40 +00:00
|
|
|
while (len-- && (xflag || p < val + 16))
|
1995-12-21 12:39:25 +00:00
|
|
|
printf("%02x", *p++);
|
2001-05-28 12:35:40 +00:00
|
|
|
if (!xflag && len > 16)
|
1995-12-21 12:39:25 +00:00
|
|
|
printf("...");
|
2006-09-06 20:15:43 +00:00
|
|
|
free(oval);
|
1995-12-21 12:39:25 +00:00
|
|
|
return (0);
|
1994-05-26 05:23:31 +00:00
|
|
|
}
|
2006-09-06 20:15:43 +00:00
|
|
|
free(oval);
|
1995-12-21 12:39:25 +00:00
|
|
|
return (1);
|
1994-05-26 05:23:31 +00:00
|
|
|
}
|
|
|
|
|
1995-12-21 12:39:25 +00:00
|
|
|
static int
|
2007-06-10 19:13:40 +00:00
|
|
|
sysctl_all(int *oid, int len)
|
1994-05-26 05:23:31 +00:00
|
|
|
{
|
1995-12-21 12:39:25 +00:00
|
|
|
int name1[22], name2[22];
|
1998-08-25 07:38:19 +00:00
|
|
|
int i, j;
|
|
|
|
size_t l1, l2;
|
1995-12-21 12:39:25 +00:00
|
|
|
|
|
|
|
name1[0] = 0;
|
|
|
|
name1[1] = 2;
|
|
|
|
l1 = 2;
|
|
|
|
if (len) {
|
2001-06-09 03:56:16 +00:00
|
|
|
memcpy(name1+2, oid, len * sizeof(int));
|
1995-12-21 12:39:25 +00:00
|
|
|
l1 += len;
|
|
|
|
} else {
|
|
|
|
name1[2] = 1;
|
|
|
|
l1++;
|
|
|
|
}
|
2001-05-28 12:35:40 +00:00
|
|
|
for (;;) {
|
2001-06-09 03:56:16 +00:00
|
|
|
l2 = sizeof(name2);
|
1995-12-21 12:39:25 +00:00
|
|
|
j = sysctl(name1, l1, name2, &l2, 0, 0);
|
1999-07-21 02:49:42 +00:00
|
|
|
if (j < 0) {
|
1995-12-21 12:39:25 +00:00
|
|
|
if (errno == ENOENT)
|
2007-06-10 19:13:40 +00:00
|
|
|
return (0);
|
1995-12-21 12:39:25 +00:00
|
|
|
else
|
2010-02-15 14:08:06 +00:00
|
|
|
err(1, "sysctl(getnext) %d %zu", j, l2);
|
1999-07-21 02:49:42 +00:00
|
|
|
}
|
1995-12-21 12:39:25 +00:00
|
|
|
|
2001-06-09 03:56:16 +00:00
|
|
|
l2 /= sizeof(int);
|
1995-12-21 12:39:25 +00:00
|
|
|
|
2007-06-10 19:32:20 +00:00
|
|
|
if (len < 0 || l2 < (unsigned int)len)
|
2007-06-10 19:13:40 +00:00
|
|
|
return (0);
|
1995-12-21 12:39:25 +00:00
|
|
|
|
|
|
|
for (i = 0; i < len; i++)
|
|
|
|
if (name2[i] != oid[i])
|
2007-06-10 19:13:40 +00:00
|
|
|
return (0);
|
1995-12-21 12:39:25 +00:00
|
|
|
|
|
|
|
i = show_var(name2, l2);
|
|
|
|
if (!i && !bflag)
|
|
|
|
putchar('\n');
|
|
|
|
|
2001-06-09 03:56:16 +00:00
|
|
|
memcpy(name1+2, name2, l2 * sizeof(int));
|
1995-12-21 12:39:25 +00:00
|
|
|
l1 = 2 + l2;
|
|
|
|
}
|
1994-05-26 05:23:31 +00:00
|
|
|
}
|