As reported by kib, sysctl machdep.smp_active doesn't exist and on UP we return CPU 0 for all threads anyway. Reported by: kib
868 lines
17 KiB
C
868 lines
17 KiB
C
/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 1990, 1993, 1994
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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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* 3. 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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#if 0
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#ifndef lint
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static char sccsid[] = "@(#)print.c 8.6 (Berkeley) 4/16/94";
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#endif /* not lint */
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#endif
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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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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#include <sys/proc.h>
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#include <sys/stat.h>
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#include <sys/mac.h>
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#include <sys/user.h>
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#include <sys/sysctl.h>
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#include <sys/vmmeter.h>
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#include <err.h>
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#include <grp.h>
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#include <jail.h>
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#include <langinfo.h>
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#include <locale.h>
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#include <math.h>
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#include <nlist.h>
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#include <pwd.h>
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#include <stddef.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <vis.h>
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#include <libxo/xo.h>
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#include "ps.h"
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#define COMMAND_WIDTH 16
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#define ARGUMENTS_WIDTH 16
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#define ps_pgtok(a) (((a) * getpagesize()) / 1024)
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void
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printheader(void)
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{
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VAR *v;
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struct varent *vent;
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STAILQ_FOREACH(vent, &varlist, next_ve)
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if (*vent->header != '\0')
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break;
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if (!vent)
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return;
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STAILQ_FOREACH(vent, &varlist, next_ve) {
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v = vent->var;
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if (v->flag & LJUST) {
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if (STAILQ_NEXT(vent, next_ve) == NULL) /* last one */
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xo_emit("{T:/%hs}", vent->header);
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else
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xo_emit("{T:/%-*hs}", v->width, vent->header);
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} else
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xo_emit("{T:/%*hs}", v->width, vent->header);
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if (STAILQ_NEXT(vent, next_ve) != NULL)
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xo_emit("{P: }");
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}
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xo_emit("\n");
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}
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char *
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arguments(KINFO *k, VARENT *ve)
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{
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char *vis_args;
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if ((vis_args = malloc(strlen(k->ki_args) * 4 + 1)) == NULL)
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xo_errx(1, "malloc failed");
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strvis(vis_args, k->ki_args, VIS_TAB | VIS_NL | VIS_NOSLASH);
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if (STAILQ_NEXT(ve, next_ve) != NULL && strlen(vis_args) > ARGUMENTS_WIDTH)
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vis_args[ARGUMENTS_WIDTH] = '\0';
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return (vis_args);
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}
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char *
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command(KINFO *k, VARENT *ve)
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{
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char *vis_args, *vis_env, *str;
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if (cflag) {
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/* If it is the last field, then don't pad */
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if (STAILQ_NEXT(ve, next_ve) == NULL) {
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asprintf(&str, "%s%s%s%s%s",
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k->ki_d.prefix ? k->ki_d.prefix : "",
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k->ki_p->ki_comm,
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(showthreads && k->ki_p->ki_numthreads > 1) ? "/" : "",
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(showthreads && k->ki_p->ki_numthreads > 1) ? k->ki_p->ki_tdname : "",
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(showthreads && k->ki_p->ki_numthreads > 1) ? k->ki_p->ki_moretdname : "");
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} else
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str = strdup(k->ki_p->ki_comm);
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return (str);
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}
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if ((vis_args = malloc(strlen(k->ki_args) * 4 + 1)) == NULL)
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xo_errx(1, "malloc failed");
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strvis(vis_args, k->ki_args, VIS_TAB | VIS_NL | VIS_NOSLASH);
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if (STAILQ_NEXT(ve, next_ve) == NULL) {
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/* last field */
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if (k->ki_env) {
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if ((vis_env = malloc(strlen(k->ki_env) * 4 + 1))
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== NULL)
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xo_errx(1, "malloc failed");
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strvis(vis_env, k->ki_env,
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VIS_TAB | VIS_NL | VIS_NOSLASH);
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} else
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vis_env = NULL;
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asprintf(&str, "%s%s%s%s",
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k->ki_d.prefix ? k->ki_d.prefix : "",
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vis_env ? vis_env : "",
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vis_env ? " " : "",
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vis_args);
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if (vis_env != NULL)
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free(vis_env);
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free(vis_args);
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} else {
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/* ki_d.prefix & ki_env aren't shown for interim fields */
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str = vis_args;
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if (strlen(str) > COMMAND_WIDTH)
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str[COMMAND_WIDTH] = '\0';
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}
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return (str);
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}
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char *
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ucomm(KINFO *k, VARENT *ve)
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{
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char *str;
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if (STAILQ_NEXT(ve, next_ve) == NULL) { /* last field, don't pad */
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asprintf(&str, "%s%s%s%s%s",
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k->ki_d.prefix ? k->ki_d.prefix : "",
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k->ki_p->ki_comm,
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(showthreads && k->ki_p->ki_numthreads > 1) ? "/" : "",
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(showthreads && k->ki_p->ki_numthreads > 1) ? k->ki_p->ki_tdname : "",
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(showthreads && k->ki_p->ki_numthreads > 1) ? k->ki_p->ki_moretdname : "");
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} else {
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if (showthreads && k->ki_p->ki_numthreads > 1)
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asprintf(&str, "%s/%s%s", k->ki_p->ki_comm,
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k->ki_p->ki_tdname, k->ki_p->ki_moretdname);
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else
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str = strdup(k->ki_p->ki_comm);
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}
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return (str);
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}
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char *
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tdnam(KINFO *k, VARENT *ve __unused)
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{
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char *str;
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if (showthreads && k->ki_p->ki_numthreads > 1)
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asprintf(&str, "%s%s", k->ki_p->ki_tdname,
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k->ki_p->ki_moretdname);
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else
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str = strdup(" ");
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return (str);
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}
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char *
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logname(KINFO *k, VARENT *ve __unused)
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{
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if (*k->ki_p->ki_login == '\0')
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return (NULL);
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return (strdup(k->ki_p->ki_login));
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}
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char *
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state(KINFO *k, VARENT *ve __unused)
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{
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long flag, tdflags;
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char *cp, *buf;
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buf = malloc(16);
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if (buf == NULL)
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xo_errx(1, "malloc failed");
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flag = k->ki_p->ki_flag;
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tdflags = k->ki_p->ki_tdflags; /* XXXKSE */
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cp = buf;
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switch (k->ki_p->ki_stat) {
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case SSTOP:
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*cp = 'T';
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break;
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case SSLEEP:
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if (tdflags & TDF_SINTR) /* interruptable (long) */
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*cp = k->ki_p->ki_slptime >= MAXSLP ? 'I' : 'S';
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else
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*cp = 'D';
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break;
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case SRUN:
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case SIDL:
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*cp = 'R';
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break;
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case SWAIT:
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*cp = 'W';
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break;
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case SLOCK:
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*cp = 'L';
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break;
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case SZOMB:
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*cp = 'Z';
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break;
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default:
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*cp = '?';
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}
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cp++;
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if (!(flag & P_INMEM))
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*cp++ = 'W';
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if (k->ki_p->ki_nice < NZERO || k->ki_p->ki_pri.pri_class == PRI_REALTIME)
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*cp++ = '<';
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else if (k->ki_p->ki_nice > NZERO || k->ki_p->ki_pri.pri_class == PRI_IDLE)
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*cp++ = 'N';
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if (flag & P_TRACED)
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|
*cp++ = 'X';
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|
if (flag & P_WEXIT && k->ki_p->ki_stat != SZOMB)
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*cp++ = 'E';
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|
if (flag & P_PPWAIT)
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*cp++ = 'V';
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|
if ((flag & P_SYSTEM) || k->ki_p->ki_lock > 0)
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*cp++ = 'L';
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if ((k->ki_p->ki_cr_flags & CRED_FLAG_CAPMODE) != 0)
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*cp++ = 'C';
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|
if (k->ki_p->ki_kiflag & KI_SLEADER)
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|
*cp++ = 's';
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|
if ((flag & P_CONTROLT) && k->ki_p->ki_pgid == k->ki_p->ki_tpgid)
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|
*cp++ = '+';
|
|
if (flag & P_JAILED)
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|
*cp++ = 'J';
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|
*cp = '\0';
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|
return (buf);
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|
}
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|
|
#define scalepri(x) ((x) - PZERO)
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char *
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pri(KINFO *k, VARENT *ve __unused)
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{
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|
char *str;
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asprintf(&str, "%d", scalepri(k->ki_p->ki_pri.pri_level));
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return (str);
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}
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|
char *
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upr(KINFO *k, VARENT *ve __unused)
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{
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|
char *str;
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asprintf(&str, "%d", scalepri(k->ki_p->ki_pri.pri_user));
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return (str);
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}
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#undef scalepri
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char *
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uname(KINFO *k, VARENT *ve __unused)
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{
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return (strdup(user_from_uid(k->ki_p->ki_uid, 0)));
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}
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char *
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egroupname(KINFO *k, VARENT *ve __unused)
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{
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return (strdup(group_from_gid(k->ki_p->ki_groups[0], 0)));
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}
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char *
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rgroupname(KINFO *k, VARENT *ve __unused)
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{
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return (strdup(group_from_gid(k->ki_p->ki_rgid, 0)));
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}
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char *
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runame(KINFO *k, VARENT *ve __unused)
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{
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|
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return (strdup(user_from_uid(k->ki_p->ki_ruid, 0)));
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}
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char *
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tdev(KINFO *k, VARENT *ve __unused)
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{
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dev_t dev;
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char *str;
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dev = k->ki_p->ki_tdev;
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if (dev == NODEV)
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str = strdup("-");
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else
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asprintf(&str, "%#jx", (uintmax_t)dev);
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return (str);
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}
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|
char *
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tname(KINFO *k, VARENT *ve __unused)
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{
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dev_t dev;
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char *ttname, *str;
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dev = k->ki_p->ki_tdev;
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if (dev == NODEV || (ttname = devname(dev, S_IFCHR)) == NULL)
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str = strdup("- ");
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else {
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if (strncmp(ttname, "tty", 3) == 0 ||
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strncmp(ttname, "cua", 3) == 0)
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ttname += 3;
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if (strncmp(ttname, "pts/", 4) == 0)
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ttname += 4;
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asprintf(&str, "%s%c", ttname,
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k->ki_p->ki_kiflag & KI_CTTY ? ' ' : '-');
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}
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return (str);
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}
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|
|
char *
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longtname(KINFO *k, VARENT *ve __unused)
|
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{
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dev_t dev;
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const char *ttname;
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dev = k->ki_p->ki_tdev;
|
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if (dev == NODEV || (ttname = devname(dev, S_IFCHR)) == NULL)
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ttname = "-";
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|
return (strdup(ttname));
|
|
}
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|
|
|
char *
|
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started(KINFO *k, VARENT *ve __unused)
|
|
{
|
|
time_t then;
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|
struct tm *tp;
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|
size_t buflen = 100;
|
|
char *buf;
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|
|
|
if (!k->ki_valid)
|
|
return (NULL);
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|
|
|
buf = malloc(buflen);
|
|
if (buf == NULL)
|
|
xo_errx(1, "malloc failed");
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|
|
then = k->ki_p->ki_start.tv_sec;
|
|
tp = localtime(&then);
|
|
if (now - k->ki_p->ki_start.tv_sec < 24 * 3600) {
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|
(void)strftime(buf, buflen, "%H:%M ", tp);
|
|
} else if (now - k->ki_p->ki_start.tv_sec < 7 * 86400) {
|
|
(void)strftime(buf, buflen, "%a%H ", tp);
|
|
} else
|
|
(void)strftime(buf, buflen, "%e%b%y", tp);
|
|
return (buf);
|
|
}
|
|
|
|
char *
|
|
lstarted(KINFO *k, VARENT *ve __unused)
|
|
{
|
|
time_t then;
|
|
char *buf;
|
|
size_t buflen = 100;
|
|
|
|
if (!k->ki_valid)
|
|
return (NULL);
|
|
|
|
buf = malloc(buflen);
|
|
if (buf == NULL)
|
|
xo_errx(1, "malloc failed");
|
|
|
|
then = k->ki_p->ki_start.tv_sec;
|
|
(void)strftime(buf, buflen, "%c", localtime(&then));
|
|
return (buf);
|
|
}
|
|
|
|
char *
|
|
lockname(KINFO *k, VARENT *ve __unused)
|
|
{
|
|
char *str;
|
|
|
|
if (k->ki_p->ki_kiflag & KI_LOCKBLOCK) {
|
|
if (k->ki_p->ki_lockname[0] != 0)
|
|
str = strdup(k->ki_p->ki_lockname);
|
|
else
|
|
str = strdup("???");
|
|
} else
|
|
str = NULL;
|
|
|
|
return (str);
|
|
}
|
|
|
|
char *
|
|
wchan(KINFO *k, VARENT *ve __unused)
|
|
{
|
|
char *str;
|
|
|
|
if (k->ki_p->ki_wchan) {
|
|
if (k->ki_p->ki_wmesg[0] != 0)
|
|
str = strdup(k->ki_p->ki_wmesg);
|
|
else
|
|
asprintf(&str, "%lx", (long)k->ki_p->ki_wchan);
|
|
} else
|
|
str = NULL;
|
|
|
|
return (str);
|
|
}
|
|
|
|
char *
|
|
nwchan(KINFO *k, VARENT *ve __unused)
|
|
{
|
|
char *str;
|
|
|
|
if (k->ki_p->ki_wchan)
|
|
asprintf(&str, "%0lx", (long)k->ki_p->ki_wchan);
|
|
else
|
|
str = NULL;
|
|
|
|
return (str);
|
|
}
|
|
|
|
char *
|
|
mwchan(KINFO *k, VARENT *ve __unused)
|
|
{
|
|
char *str;
|
|
|
|
if (k->ki_p->ki_wchan) {
|
|
if (k->ki_p->ki_wmesg[0] != 0)
|
|
str = strdup(k->ki_p->ki_wmesg);
|
|
else
|
|
asprintf(&str, "%lx", (long)k->ki_p->ki_wchan);
|
|
} else if (k->ki_p->ki_kiflag & KI_LOCKBLOCK) {
|
|
if (k->ki_p->ki_lockname[0]) {
|
|
str = strdup(k->ki_p->ki_lockname);
|
|
} else
|
|
str = strdup("???");
|
|
} else
|
|
str = NULL;
|
|
|
|
return (str);
|
|
}
|
|
|
|
char *
|
|
vsize(KINFO *k, VARENT *ve __unused)
|
|
{
|
|
char *str;
|
|
|
|
asprintf(&str, "%lu", (u_long)(k->ki_p->ki_size / 1024));
|
|
return (str);
|
|
}
|
|
|
|
static char *
|
|
printtime(KINFO *k, VARENT *ve __unused, long secs, long psecs)
|
|
/* psecs is "parts" of a second. first micro, then centi */
|
|
{
|
|
static char decimal_point;
|
|
char *str;
|
|
|
|
if (decimal_point == '\0')
|
|
decimal_point = localeconv()->decimal_point[0];
|
|
if (!k->ki_valid) {
|
|
secs = 0;
|
|
psecs = 0;
|
|
} else {
|
|
/* round and scale to 100's */
|
|
psecs = (psecs + 5000) / 10000;
|
|
secs += psecs / 100;
|
|
psecs = psecs % 100;
|
|
}
|
|
asprintf(&str, "%ld:%02ld%c%02ld",
|
|
secs / 60, secs % 60, decimal_point, psecs);
|
|
return (str);
|
|
}
|
|
|
|
char *
|
|
cputime(KINFO *k, VARENT *ve)
|
|
{
|
|
long secs, psecs;
|
|
|
|
/*
|
|
* This counts time spent handling interrupts. We could
|
|
* fix this, but it is not 100% trivial (and interrupt
|
|
* time fractions only work on the sparc anyway). XXX
|
|
*/
|
|
secs = k->ki_p->ki_runtime / 1000000;
|
|
psecs = k->ki_p->ki_runtime % 1000000;
|
|
if (sumrusage) {
|
|
secs += k->ki_p->ki_childtime.tv_sec;
|
|
psecs += k->ki_p->ki_childtime.tv_usec;
|
|
}
|
|
return (printtime(k, ve, secs, psecs));
|
|
}
|
|
|
|
char *
|
|
cpunum(KINFO *k, VARENT *ve __unused)
|
|
{
|
|
char *cpu;
|
|
|
|
if (k->ki_p->ki_stat == SRUN && k->ki_p->ki_oncpu != NOCPU) {
|
|
asprintf(&cpu, "%d", k->ki_p->ki_oncpu);
|
|
} else {
|
|
asprintf(&cpu, "%d", k->ki_p->ki_lastcpu);
|
|
}
|
|
return (cpu);
|
|
}
|
|
|
|
char *
|
|
systime(KINFO *k, VARENT *ve)
|
|
{
|
|
long secs, psecs;
|
|
|
|
secs = k->ki_p->ki_rusage.ru_stime.tv_sec;
|
|
psecs = k->ki_p->ki_rusage.ru_stime.tv_usec;
|
|
if (sumrusage) {
|
|
secs += k->ki_p->ki_childstime.tv_sec;
|
|
psecs += k->ki_p->ki_childstime.tv_usec;
|
|
}
|
|
return (printtime(k, ve, secs, psecs));
|
|
}
|
|
|
|
char *
|
|
usertime(KINFO *k, VARENT *ve)
|
|
{
|
|
long secs, psecs;
|
|
|
|
secs = k->ki_p->ki_rusage.ru_utime.tv_sec;
|
|
psecs = k->ki_p->ki_rusage.ru_utime.tv_usec;
|
|
if (sumrusage) {
|
|
secs += k->ki_p->ki_childutime.tv_sec;
|
|
psecs += k->ki_p->ki_childutime.tv_usec;
|
|
}
|
|
return (printtime(k, ve, secs, psecs));
|
|
}
|
|
|
|
char *
|
|
elapsed(KINFO *k, VARENT *ve __unused)
|
|
{
|
|
time_t val;
|
|
int days, hours, mins, secs;
|
|
char *str;
|
|
|
|
if (!k->ki_valid)
|
|
return (NULL);
|
|
val = now - k->ki_p->ki_start.tv_sec;
|
|
days = val / (24 * 60 * 60);
|
|
val %= 24 * 60 * 60;
|
|
hours = val / (60 * 60);
|
|
val %= 60 * 60;
|
|
mins = val / 60;
|
|
secs = val % 60;
|
|
if (days != 0)
|
|
asprintf(&str, "%3d-%02d:%02d:%02d", days, hours, mins, secs);
|
|
else if (hours != 0)
|
|
asprintf(&str, "%02d:%02d:%02d", hours, mins, secs);
|
|
else
|
|
asprintf(&str, "%02d:%02d", mins, secs);
|
|
|
|
return (str);
|
|
}
|
|
|
|
char *
|
|
elapseds(KINFO *k, VARENT *ve __unused)
|
|
{
|
|
time_t val;
|
|
char *str;
|
|
|
|
if (!k->ki_valid)
|
|
return (NULL);
|
|
val = now - k->ki_p->ki_start.tv_sec;
|
|
asprintf(&str, "%jd", (intmax_t)val);
|
|
return (str);
|
|
}
|
|
|
|
double
|
|
getpcpu(const KINFO *k)
|
|
{
|
|
static int failure;
|
|
|
|
if (!nlistread)
|
|
failure = donlist();
|
|
if (failure)
|
|
return (0.0);
|
|
|
|
#define fxtofl(fixpt) ((double)(fixpt) / fscale)
|
|
|
|
/* XXX - I don't like this */
|
|
if (k->ki_p->ki_swtime == 0 || (k->ki_p->ki_flag & P_INMEM) == 0)
|
|
return (0.0);
|
|
if (rawcpu)
|
|
return (100.0 * fxtofl(k->ki_p->ki_pctcpu));
|
|
return (100.0 * fxtofl(k->ki_p->ki_pctcpu) /
|
|
(1.0 - exp(k->ki_p->ki_swtime * log(fxtofl(ccpu)))));
|
|
}
|
|
|
|
char *
|
|
pcpu(KINFO *k, VARENT *ve __unused)
|
|
{
|
|
char *str;
|
|
|
|
asprintf(&str, "%.1f", getpcpu(k));
|
|
return (str);
|
|
}
|
|
|
|
static double
|
|
getpmem(KINFO *k)
|
|
{
|
|
static int failure;
|
|
double fracmem;
|
|
|
|
if (!nlistread)
|
|
failure = donlist();
|
|
if (failure)
|
|
return (0.0);
|
|
|
|
if ((k->ki_p->ki_flag & P_INMEM) == 0)
|
|
return (0.0);
|
|
/* XXX want pmap ptpages, segtab, etc. (per architecture) */
|
|
/* XXX don't have info about shared */
|
|
fracmem = ((double)k->ki_p->ki_rssize) / mempages;
|
|
return (100.0 * fracmem);
|
|
}
|
|
|
|
char *
|
|
pmem(KINFO *k, VARENT *ve __unused)
|
|
{
|
|
char *str;
|
|
|
|
asprintf(&str, "%.1f", getpmem(k));
|
|
return (str);
|
|
}
|
|
|
|
char *
|
|
pagein(KINFO *k, VARENT *ve __unused)
|
|
{
|
|
char *str;
|
|
|
|
asprintf(&str, "%ld", k->ki_valid ? k->ki_p->ki_rusage.ru_majflt : 0);
|
|
return (str);
|
|
}
|
|
|
|
/* ARGSUSED */
|
|
char *
|
|
maxrss(KINFO *k __unused, VARENT *ve __unused)
|
|
{
|
|
|
|
/* XXX not yet */
|
|
return (NULL);
|
|
}
|
|
|
|
char *
|
|
priorityr(KINFO *k, VARENT *ve __unused)
|
|
{
|
|
struct priority *lpri;
|
|
char *str;
|
|
unsigned class, level;
|
|
|
|
lpri = &k->ki_p->ki_pri;
|
|
class = lpri->pri_class;
|
|
level = lpri->pri_level;
|
|
switch (class) {
|
|
case RTP_PRIO_REALTIME:
|
|
/* alias for PRI_REALTIME */
|
|
asprintf(&str, "real:%u", level - PRI_MIN_REALTIME);
|
|
break;
|
|
case RTP_PRIO_NORMAL:
|
|
/* alias for PRI_TIMESHARE */
|
|
asprintf(&str, "normal:%u", level - PRI_MIN_TIMESHARE);
|
|
break;
|
|
case RTP_PRIO_IDLE:
|
|
/* alias for PRI_IDLE */
|
|
asprintf(&str, "idle:%u", level - PRI_MIN_IDLE);
|
|
break;
|
|
default:
|
|
asprintf(&str, "%u:%u", class, level);
|
|
break;
|
|
}
|
|
return (str);
|
|
}
|
|
|
|
/*
|
|
* Generic output routines. Print fields from various prototype
|
|
* structures.
|
|
*/
|
|
static char *
|
|
printval(void *bp, VAR *v)
|
|
{
|
|
static char ofmt[32] = "%";
|
|
const char *fcp;
|
|
char *cp, *str;
|
|
|
|
cp = ofmt + 1;
|
|
fcp = v->fmt;
|
|
while ((*cp++ = *fcp++));
|
|
|
|
#define CHKINF127(n) (((n) > 127) && (v->flag & INF127) ? 127 : (n))
|
|
|
|
switch (v->type) {
|
|
case CHAR:
|
|
(void)asprintf(&str, ofmt, *(char *)bp);
|
|
break;
|
|
case UCHAR:
|
|
(void)asprintf(&str, ofmt, *(u_char *)bp);
|
|
break;
|
|
case SHORT:
|
|
(void)asprintf(&str, ofmt, *(short *)bp);
|
|
break;
|
|
case USHORT:
|
|
(void)asprintf(&str, ofmt, *(u_short *)bp);
|
|
break;
|
|
case INT:
|
|
(void)asprintf(&str, ofmt, *(int *)bp);
|
|
break;
|
|
case UINT:
|
|
(void)asprintf(&str, ofmt, CHKINF127(*(u_int *)bp));
|
|
break;
|
|
case LONG:
|
|
(void)asprintf(&str, ofmt, *(long *)bp);
|
|
break;
|
|
case ULONG:
|
|
(void)asprintf(&str, ofmt, *(u_long *)bp);
|
|
break;
|
|
case KPTR:
|
|
(void)asprintf(&str, ofmt, *(u_long *)bp);
|
|
break;
|
|
case PGTOK:
|
|
(void)asprintf(&str, ofmt, ps_pgtok(*(u_long *)bp));
|
|
break;
|
|
}
|
|
|
|
return (str);
|
|
}
|
|
|
|
char *
|
|
kvar(KINFO *k, VARENT *ve)
|
|
{
|
|
VAR *v;
|
|
|
|
v = ve->var;
|
|
return (printval((char *)((char *)k->ki_p + v->off), v));
|
|
}
|
|
|
|
char *
|
|
rvar(KINFO *k, VARENT *ve)
|
|
{
|
|
VAR *v;
|
|
|
|
v = ve->var;
|
|
if (!k->ki_valid)
|
|
return (NULL);
|
|
return (printval((char *)((char *)(&k->ki_p->ki_rusage) + v->off), v));
|
|
}
|
|
|
|
char *
|
|
emulname(KINFO *k, VARENT *ve __unused)
|
|
{
|
|
|
|
return (strdup(k->ki_p->ki_emul));
|
|
}
|
|
|
|
char *
|
|
label(KINFO *k, VARENT *ve __unused)
|
|
{
|
|
char *string;
|
|
mac_t proclabel;
|
|
int error;
|
|
|
|
string = NULL;
|
|
if (mac_prepare_process_label(&proclabel) == -1) {
|
|
xo_warn("mac_prepare_process_label");
|
|
goto out;
|
|
}
|
|
error = mac_get_pid(k->ki_p->ki_pid, proclabel);
|
|
if (error == 0) {
|
|
if (mac_to_text(proclabel, &string) == -1)
|
|
string = NULL;
|
|
}
|
|
mac_free(proclabel);
|
|
out:
|
|
return (string);
|
|
}
|
|
|
|
char *
|
|
loginclass(KINFO *k, VARENT *ve __unused)
|
|
{
|
|
|
|
/*
|
|
* Don't display login class for system processes;
|
|
* login classes are used for resource limits,
|
|
* and limits don't apply to system processes.
|
|
*/
|
|
if (k->ki_p->ki_flag & P_SYSTEM) {
|
|
return (strdup("-"));
|
|
}
|
|
return (strdup(k->ki_p->ki_loginclass));
|
|
}
|
|
|
|
char *
|
|
jailname(KINFO *k, VARENT *ve __unused)
|
|
{
|
|
char *name;
|
|
|
|
if (k->ki_p->ki_jid == 0)
|
|
return (strdup("-"));
|
|
name = jail_getname(k->ki_p->ki_jid);
|
|
if (name == NULL)
|
|
return (strdup("-"));
|
|
return (name);
|
|
}
|