288 lines
9.5 KiB
C
288 lines
9.5 KiB
C
/* $OpenBSD: keyword.c,v 1.52 2022/02/25 18:05:49 rob Exp $ */
|
|
/* $NetBSD: keyword.c,v 1.12.6.1 1996/05/30 21:25:13 cgd Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 1990, 1993, 1994
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/time.h>
|
|
#include <sys/resource.h>
|
|
|
|
#include <err.h>
|
|
#include <errno.h>
|
|
#include <stddef.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include "ps.h"
|
|
|
|
#include <sys/ucred.h>
|
|
#include <sys/sysctl.h>
|
|
|
|
int needheader;
|
|
|
|
static VAR *findvar(char *);
|
|
static int vcmp(const void *, const void *);
|
|
|
|
#ifdef NOTINUSE
|
|
int utime(), stime(), ixrss(), idrss(), isrss();
|
|
{{"utime"}, "UTIME", USER, utime, 4},
|
|
{{"stime"}, "STIME", USER, stime, 4},
|
|
{{"ixrss"}, "IXRSS", USER, ixrss, 4},
|
|
{{"idrss"}, "IDRSS", USER, idrss, 4},
|
|
{{"isrss"}, "ISRSS", USER, isrss, 4},
|
|
#endif
|
|
|
|
/* Compute offset in common structures. */
|
|
#define POFF(x) offsetof(struct kinfo_proc, x)
|
|
|
|
#define UIDFMT "u"
|
|
#define UIDLEN 5
|
|
#define UID(n1, n2, fn, off) \
|
|
{ n1, n2, NULL, 0, fn, UIDLEN, 0, off, UINT32, UIDFMT }
|
|
#define GID(n1, n2, fn, off) UID(n1, n2, fn, off)
|
|
|
|
#define PIDFMT "d"
|
|
#define PIDLEN 5
|
|
#define PID(n1, n2, fn, off) \
|
|
{ n1, n2, NULL, 0, fn, PIDLEN, 0, off, INT32, PIDFMT }
|
|
|
|
#define TIDFMT "d"
|
|
#define TIDLEN 7
|
|
#define TID(n1, n2, fn, off) \
|
|
{ n1, n2, NULL, 0, fn, TIDLEN, 0, off, INT32, TIDFMT }
|
|
|
|
#define USERLEN 8
|
|
#define CWDLEN 40
|
|
#define UCOMMLEN (sizeof(((struct kinfo_proc *)NULL)->p_comm) - 1)
|
|
#define WCHANLEN (sizeof(((struct kinfo_proc *)NULL)->p_wmesg) - 1)
|
|
|
|
/* Bit types must match their respective entries in struct kinfo_proc */
|
|
/* Entries must be sorted in lexical ascending order! */
|
|
VAR var[] = {
|
|
{"%cpu", "%CPU", NULL, NLIST, pcpu, 4},
|
|
{"%mem", "%MEM", NULL, NLIST, pmem, 4},
|
|
{"acflag", "ACFLG", NULL, 0, pvar, 3, 0, POFF(p_acflag), UINT32, "x"},
|
|
{"acflg", "", "acflag"},
|
|
{"args", "", "command"},
|
|
{"blocked", "", "sigmask"},
|
|
{"caught", "", "sigcatch"},
|
|
{"comm", "COMMAND", "ucomm"},
|
|
{"command", "COMMAND", NULL, COMM|LJUST|USER, command, 16},
|
|
{"cpu", "CPU", NULL, 0, pvar, 3, 0, POFF(p_estcpu), UINT32, "d"},
|
|
{"cpuid", "CPUID", NULL, 0, pvar, 8, 0, POFF(p_cpuid), UINT64, "lld"},
|
|
{"cputime", "", "time"},
|
|
{"cwd", "CWD", NULL, LJUST, curwd, CWDLEN},
|
|
{"dsiz", "DSIZ", NULL, 0, dsize, 4},
|
|
{"etime", "ELAPSED", NULL, USER, elapsed, 12},
|
|
{"f", "F", NULL, 0, pvar, 7, 0, POFF(p_flag), INT32, "x"},
|
|
{"flags", "", "f"},
|
|
GID("gid", "GID", pvar, POFF(p_gid)),
|
|
{"group", "GROUP", NULL, LJUST, gname, USERLEN},
|
|
{"ignored", "", "sigignore"},
|
|
{"inblk", "INBLK", NULL, USER, pvar, 4, 0, POFF(p_uru_inblock), UINT64, "lld"},
|
|
{"inblock", "", "inblk"},
|
|
{"jobc", "JOBC", NULL, 0, pvar, 4, 0, POFF(p_jobc), INT16, "d"},
|
|
{"ktrace", "KTRACE", NULL, 0, pvar, 8, 0, POFF(p_traceflag), INT32, "x"},
|
|
/* XXX */
|
|
{"ktracep", "KTRACEP", NULL, 0, pvar, PTRWIDTH, 0, POFF(p_tracep), UINT64, "llx"},
|
|
{"lim", "LIM", NULL, 0, maxrss, 5},
|
|
{"login", "LOGIN", NULL, LJUST, logname, LOGIN_NAME_MAX},
|
|
{"logname", "", "login"},
|
|
{"lstart", "STARTED", NULL, LJUST|USER, lstarted, 28},
|
|
{"majflt", "MAJFLT", NULL, USER, pvar, 4, 0, POFF(p_uru_majflt), UINT64, "lld"},
|
|
{"maxrss", "MAXRSS", NULL, USER, pvar, 4, 0, POFF(p_uru_maxrss), UINT64, "lld"},
|
|
{"minflt", "MINFLT", NULL, USER, pvar, 4, 0, POFF(p_uru_minflt), UINT64, "lld"},
|
|
{"msgrcv", "MSGRCV", NULL, USER, pvar, 4, 0, POFF(p_uru_msgrcv), UINT64, "lld"},
|
|
{"msgsnd", "MSGSND", NULL, USER, pvar, 4, 0, POFF(p_uru_msgsnd), UINT64, "lld"},
|
|
{"ni", "", "nice"},
|
|
{"nice", "NI", NULL, 0, pnice, 3},
|
|
{"nivcsw", "NIVCSW", NULL, USER, pvar, 5, 0, POFF(p_uru_nivcsw), UINT64, "lld"},
|
|
{"nsignals", "", "nsigs"},
|
|
{"nsigs", "NSIGS", NULL, USER, pvar, 4, 0, POFF(p_uru_nsignals), UINT64, "lld"},
|
|
{"nswap", "NSWAP", NULL, USER, pvar, 4, 0, POFF(p_uru_nswap), UINT64, "lld"},
|
|
{"nvcsw", "NVCSW", NULL, USER, pvar, 5, 0, POFF(p_uru_nvcsw), UINT64, "lld"},
|
|
/* XXX */
|
|
{"nwchan", "WCHAN", NULL, 0, pvar, PTRWIDTH, 0, POFF(p_wchan), UINT64, "llx"},
|
|
{"oublk", "OUBLK", NULL, USER, pvar, 4, 0, POFF(p_uru_oublock), UINT64, "lld"},
|
|
{"oublock", "", "oublk"},
|
|
/* XXX */
|
|
{"p_ru", "P_RU", NULL, 0, pvar, PTRWIDTH, 0, POFF(p_ru), UINT64, "llx"},
|
|
/* XXX */
|
|
{"paddr", "PADDR", NULL, 0, pvar, PTRWIDTH, 0, POFF(p_paddr), UINT64, "llx"},
|
|
{"pagein", "PAGEIN", NULL, USER, pagein, 6},
|
|
{"pcpu", "", "%cpu"},
|
|
{"pending", "", "sig"},
|
|
PID("pgid", "PGID", pvar, POFF(p__pgid)),
|
|
PID("pid", "PID", pvar, POFF(p_pid)),
|
|
{"pledge", "PLEDGE", NULL, LJUST|NLIST, printpledge, 64},
|
|
{"pmem", "", "%mem"},
|
|
PID("ppid", "PPID", pvar, POFF(p_ppid)),
|
|
{"pri", "PRI", NULL, 0, pri, 3},
|
|
{"procflags", "PROCF", NULL, 0, pvar, 7, 0, POFF(p_psflags), INT32, "x"},
|
|
{"re", "RE", NULL, INF127, pvar, 3, 0, POFF(p_swtime), UINT32, "u"},
|
|
GID("rgid", "RGID", pvar, POFF(p_rgid)),
|
|
/* XXX */
|
|
{"rgroup", "RGROUP", NULL, LJUST, rgname, USERLEN},
|
|
{"rlink", "RLINK", NULL, 0, pvar, 8, 0, POFF(p_back), UINT64, "llx"},
|
|
{"rss", "RSS", NULL, 0, p_rssize, 5},
|
|
{"rssize", "", "rsz"},
|
|
{"rsz", "RSZ", NULL, 0, rssize, 4},
|
|
{"rtable", "RTABLE", NULL, 0, pvar, 0, 0, POFF(p_rtableid), INT32, "d"},
|
|
UID("ruid", "RUID", pvar, POFF(p_ruid)),
|
|
{"ruser", "RUSER", NULL, LJUST, runame, USERLEN},
|
|
{"sess", "SESS", NULL, 0, pvar, PTRWIDTH, 0, POFF(p_sess), UINT64, "llx"},
|
|
{"sig", "PENDING", NULL, 0, pvar, 8, 0, POFF(p_siglist), INT32, "x"},
|
|
{"sigcatch", "CAUGHT", NULL, 0, pvar, 8, 0, POFF(p_sigcatch), UINT32, "x"},
|
|
{"sigignore", "IGNORED",
|
|
NULL, 0, pvar, 8, 0, POFF(p_sigignore), UINT32, "x"},
|
|
{"sigmask", "BLOCKED", NULL, 0, pvar, 8, 0, POFF(p_sigmask), UINT32, "x"},
|
|
{"sl", "SL", NULL, INF127, pvar, 3, 0, POFF(p_slptime), UINT32, "u"},
|
|
{"ssiz", "SSIZ", NULL, 0, ssize, 4},
|
|
{"start", "STARTED", NULL, LJUST|USER, started, 8},
|
|
{"stat", "", "state"},
|
|
{"state", "STAT", NULL, LJUST|NLIST, printstate, 6},
|
|
{"supgid", "SUPGID", NULL, LJUST, supgid, 64},
|
|
{"supgrp", "SUPGRP", NULL, LJUST, supgrp, 64},
|
|
GID("svgid", "SVGID", pvar, POFF(p_svgid)),
|
|
UID("svuid", "SVUID", pvar, POFF(p_svuid)),
|
|
{"tdev", "TDEV", NULL, 0, tdev, 4},
|
|
TID("tid", "TID", pvar, POFF(p_tid)),
|
|
{"time", "TIME", NULL, USER, cputime, 9},
|
|
PID("tpgid", "TPGID", pvar, POFF(p_tpgid)),
|
|
{"tsess", "TSESS", NULL, 0, pvar, PTRWIDTH, 0, POFF(p_tsess), UINT64, "llx"},
|
|
{"tsiz", "TSIZ", NULL, 0, tsize, 4},
|
|
{"tt", "TT", NULL, LJUST, tname, 3},
|
|
{"tty", "TTY", NULL, LJUST, longtname, 8},
|
|
{"ucomm", "UCOMM", NULL, LJUST, ucomm, UCOMMLEN},
|
|
UID("uid", "UID", pvar, POFF(p_uid)),
|
|
{"upr", "UPR", NULL, 0, pvar, 3, 0, POFF(p_usrpri), UINT8, "d"},
|
|
{"user", "USER", NULL, LJUST, euname, USERLEN},
|
|
{"usrpri", "", "upr"},
|
|
{"vsize", "", "vsz"},
|
|
{"vsz", "VSZ", NULL, 0, vsize, 5},
|
|
{"wchan", "WCHAN", NULL, LJUST, wchan, WCHANLEN},
|
|
{"xstat", "XSTAT", NULL, 0, pvar, 4, 0, POFF(p_xstat), UINT16, "x"},
|
|
{""},
|
|
};
|
|
|
|
void
|
|
showkey(void)
|
|
{
|
|
VAR *v;
|
|
int i;
|
|
char *p, *sep;
|
|
|
|
i = 0;
|
|
sep = "";
|
|
for (v = var; *(p = v->name); ++v) {
|
|
int len = strlen(p);
|
|
if (termwidth && (i += len + 1) > termwidth) {
|
|
i = len;
|
|
sep = "\n";
|
|
}
|
|
(void) printf("%s%s", sep, p);
|
|
sep = " ";
|
|
}
|
|
(void) printf("\n");
|
|
}
|
|
|
|
void
|
|
parsefmt(char *p)
|
|
{
|
|
static struct varent *vtail;
|
|
|
|
#define FMTSEP " \t,\n"
|
|
while (p && *p) {
|
|
char *cp;
|
|
VAR *v;
|
|
struct varent *vent;
|
|
|
|
while ((cp = strsep(&p, FMTSEP)) != NULL && *cp == '\0')
|
|
/* void */;
|
|
if (!cp)
|
|
break;
|
|
if (!(v = findvar(cp)) || v->parsed == 1)
|
|
continue;
|
|
v->parsed = 1;
|
|
if ((vent = malloc(sizeof(struct varent))) == NULL)
|
|
err(1, NULL);
|
|
vent->var = v;
|
|
vent->next = NULL;
|
|
if (vhead == NULL)
|
|
vhead = vtail = vent;
|
|
else {
|
|
vtail->next = vent;
|
|
vtail = vent;
|
|
}
|
|
needheader |= v->header[0] != '\0';
|
|
}
|
|
if (!vhead)
|
|
errx(1, "no valid keywords");
|
|
}
|
|
|
|
static VAR *
|
|
findvar(char *p)
|
|
{
|
|
VAR *v, key;
|
|
char *hp;
|
|
|
|
key.name = p;
|
|
|
|
hp = strchr(p, '=');
|
|
if (hp)
|
|
*hp++ = '\0';
|
|
|
|
aliased:
|
|
key.name = p;
|
|
v = bsearch(&key, var, sizeof(var)/sizeof(VAR) - 1, sizeof(VAR), vcmp);
|
|
|
|
if (v && v->alias) {
|
|
p = v->alias;
|
|
if (hp == NULL && v->header[0] != '\0')
|
|
hp = v->header;
|
|
goto aliased;
|
|
}
|
|
if (!v) {
|
|
warnx("%s: keyword not found", p);
|
|
eval = 1;
|
|
return (NULL);
|
|
}
|
|
if (hp)
|
|
v->header = hp;
|
|
return (v);
|
|
}
|
|
|
|
static int
|
|
vcmp(const void *a, const void *b)
|
|
{
|
|
return (strcmp(((VAR *)a)->name, ((VAR *)b)->name));
|
|
}
|