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- /*-
- * Copyright (c) 1990 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. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. 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.
- */
-
- #ifndef lint
- static char sccsid[] = "@(#)print.c 5.9 (Berkeley) 7/1/91";
- #endif /* not lint */
-
- #include <sys/param.h>
- #include <sys/time.h>
- #include <sys/resource.h>
- #include <sys/proc.h>
- #include <sys/stat.h>
- #include <math.h>
- #include <tzfile.h>
- #include <stddef.h>
- #include <string.h>
- #include "ps.h"
-
- #ifdef SPPWAIT
- #define NEWVM
- #endif
-
- #ifdef NEWVM
- #include <vm/vm.h>
- #include <sys/ucred.h>
- #include <sys/kinfo_proc.h>
- #else
- #include <machine/pte.h>
- #include <sys/vmparam.h>
- #include <sys/vm.h>
- #endif
-
- printheader()
- {
- register VAR *v;
- register struct varent *vent;
-
- for (vent = vhead; vent; vent = vent->next) {
- v = vent->var;
- if (v->flag & LJUST) {
- if (vent->next == NULL) /* last one */
- (void) printf("%s", v->header);
- else
- (void) printf("%-*s", v->width, v->header);
- } else
- (void) printf("%*s", v->width, v->header);
- if (vent->next != NULL)
- (void) putchar(' ');
- }
- (void) putchar('\n');
- }
-
- command(k, v, next)
- KINFO *k;
- VAR *v;
- {
- extern int termwidth, totwidth;
-
- if (next == NULL) {
- /* last field */
- if (termwidth == UNLIMITED)
- (void) printf("%s", k->ki_args);
- else {
- register int left = termwidth - (totwidth - v->width);
- register char *cp = k->ki_args;
-
- if (left < 1) /* already wrapped, just use std width */
- left = v->width;
- while (--left >= 0 && *cp)
- (void) putchar(*cp++);
- }
- } else
- (void) printf("%-*.*s", v->width, v->width, k->ki_args);
-
- }
-
- ucomm(k, v)
- KINFO *k;
- VAR *v;
- {
- (void) printf("%-*s", v->width, k->ki_p->p_comm);
- }
-
- logname(k, v)
- KINFO *k;
- VAR *v;
- {
- #ifndef NEWVM
- (void) printf("%-*s", v->width, k->ki_p->p_logname);
- #else /* NEWVM */
- (void) printf("%-*s", v->width, k->ki_e->e_login);
- #endif /* NEWVM */
- }
-
- state(k, v)
- KINFO *k;
- VAR *v;
- {
- char buf[16];
- register char *cp = buf;
- register struct proc *p = k->ki_p;
- register flag = p->p_flag;
-
- switch (p->p_stat) {
-
- case SSTOP:
- *cp = 'T';
- break;
-
- case SSLEEP:
- if (flag & SSINTR) /* interuptable (long) */
- *cp = p->p_slptime >= MAXSLP ? 'I' : 'S';
- else
- *cp = (flag & SPAGE) ? 'P' : 'D';
- break;
-
- case SRUN:
- case SIDL:
- *cp = 'R';
- break;
-
- case SZOMB:
- *cp = 'Z';
- break;
-
- default:
- *cp = '?';
- }
- cp++;
- if (flag & SLOAD) {
- #ifndef NEWVM
- if (p->p_rssize > p->p_maxrss)
- *cp++ = '>';
- #endif
- } else
- *cp++ = 'W';
- if (p->p_nice < NZERO)
- *cp++ = '<';
- else if (p->p_nice > NZERO)
- *cp++ = 'N';
- #ifndef NEWVM
- if (flag & SUANOM)
- *cp++ = 'A';
- else if (flag & SSEQL)
- *cp++ = 'S';
- #endif
- if (flag & STRC)
- *cp++ = 'X';
- if (flag & SWEXIT && p->p_stat != SZOMB)
- *cp++ = 'E';
- #ifdef NEWVM
- if (flag & SPPWAIT)
- #else
- if (flag & SVFORK)
- #endif
- *cp++ = 'V';
- #ifdef NEWVM
- if (flag & (SSYS|SLOCK|SKEEP|SPHYSIO))
- #else
- if (flag & (SSYS|SLOCK|SULOCK|SKEEP|SPHYSIO))
- #endif
- *cp++ = 'L';
- if (k->ki_e->e_flag & EPROC_SLEADER)
- *cp++ = 's';
- if ((flag & SCTTY) && k->ki_e->e_pgid == k->ki_e->e_tpgid)
- *cp++ = '+';
- *cp = '\0';
- (void) printf("%-*s", v->width, buf);
- }
-
- pri(k, v)
- KINFO *k;
- VAR *v;
- {
- (void) printf("%*d", v->width, k->ki_p->p_pri - PZERO);
- }
-
- uname(k, v)
- KINFO *k;
- VAR *v;
- {
- #ifndef NEWVM
- (void) printf("%-*s", v->width, user_from_uid(k->ki_p->p_uid, 0));
- #else /* NEWVM */
- (void) printf("%-*s", v->width,
- user_from_uid(k->ki_e->e_ucred.cr_uid, 0));
- #endif /* NEWVM */
- }
-
- runame(k, v)
- KINFO *k;
- VAR *v;
- {
- #ifndef NEWVM
- (void) printf("%-*s", v->width, user_from_uid(k->ki_p->p_ruid, 0));
- #else /* NEWVM */
- (void) printf("%-*s", v->width,
- user_from_uid(k->ki_e->e_pcred.p_ruid, 0));
- #endif /* NEWVM */
- }
-
- tdev(k, v)
- KINFO *k;
- VAR *v;
- {
- dev_t dev = k->ki_e->e_tdev;
-
- if (dev == NODEV)
- (void) printf("%*s", v->width, "??");
- else {
- char buff[16];
-
- (void) sprintf(buff, "%d/%d", major(dev), minor(dev));
- (void) printf("%*s", v->width, buff);
- }
- }
-
- tname(k, v)
- KINFO *k;
- VAR *v;
- {
- dev_t dev;
- char *ttname, *devname();
-
- dev = k->ki_e->e_tdev;
- if (dev == NODEV || (ttname = devname(dev, S_IFCHR)) == NULL)
- (void) printf("%-*s", v->width, "??");
- else {
- if (strncmp(ttname, "tty", 3) == 0)
- ttname += 3;
- (void) printf("%*.*s%c", v->width-1, v->width-1, ttname,
- k->ki_e->e_flag & EPROC_CTTY ? ' ' : '-');
- }
- }
-
- longtname(k, v)
- KINFO *k;
- VAR *v;
- {
- dev_t dev;
- char *ttname, *devname();
-
- dev = k->ki_e->e_tdev;
- if (dev == NODEV || (ttname = devname(dev, S_IFCHR)) == NULL)
- (void) printf("%-*s", v->width, "??");
- else
- (void) printf("%-*s", v->width, ttname);
- }
-
- started(k, v)
- KINFO *k;
- VAR *v;
- {
- static time_t now;
- struct tm *tp;
- char buf[100];
-
- if (!k->ki_u) {
- (void) printf("%-*s", v->width, "-");
- return;
- }
-
- tp = localtime(&k->ki_u->u_start.tv_sec);
- if (!now)
- (void)time(&now);
- if (now - k->ki_u->u_start.tv_sec < 24 * SECSPERHOUR) {
- static char fmt[] = "%l:@M%p";
- fmt[3] = '%'; /* I *hate* SCCS... */
- (void) strftime(buf, sizeof(buf) - 1, fmt, tp);
- } else if (now - k->ki_u->u_start.tv_sec < 7 * SECSPERDAY) {
- static char fmt[] = "%a@I%p";
- fmt[2] = '%'; /* I *hate* SCCS... */
- (void) strftime(buf, sizeof(buf) - 1, fmt, tp);
- } else
- (void) strftime(buf, sizeof(buf) - 1, "%e%b%y", tp);
- (void) printf("%-*s", v->width, buf);
- }
-
- lstarted(k, v)
- KINFO *k;
- VAR *v;
- {
- char buf[100];
-
- if (!k->ki_u) {
- (void) printf("%-*s", v->width, "-");
- return;
- }
- (void) strftime(buf, sizeof(buf) -1, "%C",
- localtime(&k->ki_u->u_start.tv_sec));
- (void) printf("%-*s", v->width, buf);
- }
-
- wchan(k, v)
- KINFO *k;
- VAR *v;
- {
- if (k->ki_p->p_wchan) {
- if (k->ki_p->p_wmesg)
- (void) printf("%-*.*s", v->width, v->width, k->ki_e->e_wmesg);
- else
- (void) printf("%-*x", v->width,
- (int)k->ki_p->p_wchan &~ KERNBASE);
- } else
- (void) printf("%-*s", v->width, "-");
- }
-
- #define pgtok(a) (((a)*NBPG)/1024)
-
- vsize(k, v)
- KINFO *k;
- VAR *v;
- {
- (void) printf("%*d", v->width,
- #ifndef NEWVM
- pgtok(k->ki_p->p_dsize + k->ki_p->p_ssize + k->ki_e->e_xsize));
- #else /* NEWVM */
- pgtok(k->ki_e->e_vm.vm_dsize + k->ki_e->e_vm.vm_ssize +
- k->ki_e->e_vm.vm_tsize));
- #endif /* NEWVM */
- }
-
- rssize(k, v)
- KINFO *k;
- VAR *v;
- {
- #ifndef NEWVM
- (void) printf("%*d", v->width,
- pgtok(k->ki_p->p_rssize + (k->ki_e->e_xccount ?
- (k->ki_e->e_xrssize / k->ki_e->e_xccount) : 0)));
- #else /* NEWVM */
- /* XXX don't have info about shared */
- (void) printf("%*d", v->width, pgtok(k->ki_e->e_vm.vm_rssize));
- #endif /* NEWVM */
- }
-
- p_rssize(k, v) /* doesn't account for text */
- KINFO *k;
- VAR *v;
- {
- #ifndef NEWVM
- (void) printf("%*d", v->width, pgtok(k->ki_p->p_rssize));
- #else /* NEWVM */
- (void) printf("%*d", v->width, pgtok(k->ki_e->e_vm.vm_rssize));
- #endif /* NEWVM */
- }
-
- cputime(k, v)
- KINFO *k;
- VAR *v;
- {
- extern int sumrusage;
- long secs;
- long psecs; /* "parts" of a second. first micro, then centi */
- char obuff[128];
-
- if (k->ki_p->p_stat == SZOMB || k->ki_u == NULL) {
- secs = 0;
- psecs = 0;
- } else {
- secs = k->ki_p->p_utime.tv_sec +
- k->ki_p->p_stime.tv_sec;
- psecs = k->ki_p->p_utime.tv_usec +
- k->ki_p->p_stime.tv_usec;
- if (sumrusage) {
- secs += k->ki_u->u_cru.ru_utime.tv_sec +
- k->ki_u->u_cru.ru_stime.tv_sec;
- psecs += k->ki_u->u_cru.ru_utime.tv_usec +
- k->ki_u->u_cru.ru_stime.tv_usec;
- }
- /*
- * round and scale to 100's
- */
- psecs = (psecs + 5000) / 10000;
- secs += psecs / 100;
- psecs = psecs % 100;
- }
- (void) sprintf(obuff, "%3ld:%02ld.%02ld", secs/60, secs%60, psecs);
- (void) printf("%*s", v->width, obuff);
- }
-
- double
- getpcpu(k)
- KINFO *k;
- {
- extern fixpt_t ccpu;
- extern int fscale, nlistread, rawcpu;
- struct proc *p;
- static int failure;
-
- if (!nlistread)
- failure = donlist();
- if (failure)
- return (0.0);
-
- p = k->ki_p;
- #define fxtofl(fixpt) ((double)(fixpt) / fscale)
-
- /* XXX - I don't like this */
- if (p->p_time == 0 || (p->p_flag & SLOAD) == 0)
- return (0.0);
- if (rawcpu)
- return (100.0 * fxtofl(p->p_pctcpu));
- return (100.0 * fxtofl(p->p_pctcpu) /
- (1.0 - exp(p->p_time * log(fxtofl(ccpu)))));
- }
-
- pcpu(k, v)
- KINFO *k;
- VAR *v;
- {
- (void) printf("%*.1f", v->width, getpcpu(k));
- }
-
- double
- getpmem(k)
- KINFO *k;
- {
- extern int mempages, nlistread;
- static int failure;
- struct proc *p;
- struct eproc *e;
- double fracmem;
- int szptudot;
-
- if (!nlistread)
- failure = donlist();
- if (failure)
- return (0.0);
-
- p = k->ki_p;
- e = k->ki_e;
- if ((p->p_flag & SLOAD) == 0)
- return (0.0);
- #ifndef NEWVM
- szptudot = UPAGES + clrnd(ctopt(p->p_dsize + p->p_ssize + e->e_xsize));
- fracmem = ((float)p->p_rssize + szptudot)/CLSIZE/mempages;
- if (p->p_textp && e->e_xccount)
- fracmem += ((float)e->e_xrssize)/CLSIZE/e->e_xccount/mempages;
- #else /* NEWVM */
- /* XXX want pmap ptpages, segtab, etc. (per architecture) */
- szptudot = UPAGES;
- /* XXX don't have info about shared */
- fracmem = ((float)e->e_vm.vm_rssize + szptudot)/CLSIZE/mempages;
- #endif /* NEWVM */
- return (100.0 * fracmem);
- }
-
- pmem(k, v)
- KINFO *k;
- VAR *v;
- {
- (void) printf("%*.1f", v->width, getpmem(k));
- }
-
- pagein(k, v)
- KINFO *k;
- VAR *v;
- {
- (void) printf("%*d", v->width, k->ki_u ? k->ki_u->u_ru.ru_majflt : 0);
- }
-
- maxrss(k, v)
- KINFO *k;
- VAR *v;
- {
- #ifndef NEWVM /* not yet */
- if (k->ki_p->p_maxrss != (RLIM_INFINITY/NBPG))
- (void) printf("%*d", v->width, pgtok(k->ki_p->p_maxrss));
- else
- #endif /* NEWVM */
- (void) printf("%*s", v->width, "-");
- }
-
- tsize(k, v)
- KINFO *k;
- VAR *v;
- {
- #ifndef NEWVM
- (void) printf("%*d", v->width, pgtok(k->ki_e->e_xsize));
- #else /* NEWVM */
- (void) printf("%*d", v->width, pgtok(k->ki_e->e_vm.vm_tsize));
- #endif /* NEWVM */
- }
-
- #ifndef NEWVM
- trss(k, v)
- KINFO *k;
- VAR *v;
- {
- (void) printf("%*d", v->width, pgtok(k->ki_e->e_xrssize));
- }
- #endif /* NEWVM */
-
- /*
- * Generic output routines. Print fields from various prototype
- * structures.
- */
- pvar(k, v)
- KINFO *k;
- VAR *v;
- {
- printval((char *)((char *)k->ki_p + v->off), v);
- }
-
- evar(k, v)
- KINFO *k;
- VAR *v;
- {
- printval((char *)((char *)k->ki_e + v->off), v);
- }
-
- uvar(k, v)
- KINFO *k;
- VAR *v;
- {
- if (k->ki_u)
- printval((char *)((char *)k->ki_u + v->off), v);
- else
- (void) printf("%*s", v->width, "-");
- }
-
- rvar(k, v)
- KINFO *k;
- VAR *v;
- {
- if (k->ki_u)
- printval((char *)((char *)(&k->ki_u->u_ru) + v->off), v);
- else
- (void) printf("%*s", v->width, "-");
- }
-
- printval(bp, v)
- char *bp;
- VAR *v;
- {
- static char ofmt[32] = "%";
- register char *cp = ofmt+1, *fcp = v->fmt;
-
- if (v->flag & LJUST)
- *cp++ = '-';
- *cp++ = '*';
- while (*cp++ = *fcp++);
-
- switch (v->type) {
- case CHAR:
- (void) printf(ofmt, v->width, *(char *)bp);
- break;
- case UCHAR:
- (void) printf(ofmt, v->width, *(u_char *)bp);
- break;
- case SHORT:
- (void) printf(ofmt, v->width, *(short *)bp);
- break;
- case USHORT:
- (void) printf(ofmt, v->width, *(u_short *)bp);
- break;
- case LONG:
- (void) printf(ofmt, v->width, *(long *)bp);
- break;
- case ULONG:
- (void) printf(ofmt, v->width, *(u_long *)bp);
- break;
- case KPTR:
- (void) printf(ofmt, v->width, *(u_long *)bp &~ KERNBASE);
- break;
- default:
- err("unknown type %d", v->type);
- }
- }
-