print.c revision 1.21 1 /* $NetBSD: print.c,v 1.21 1995/05/18 20:33:24 mycroft Exp $ */
2
3 /*-
4 * Copyright (c) 1990, 1993, 1994
5 * The Regents of the University of California. All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 * must display the following acknowledgement:
17 * This product includes software developed by the University of
18 * California, Berkeley and its contributors.
19 * 4. Neither the name of the University nor the names of its contributors
20 * may be used to endorse or promote products derived from this software
21 * without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 */
35
36 #ifndef lint
37 #if 0
38 static char sccsid[] = "@(#)print.c 8.6 (Berkeley) 4/16/94";
39 #else
40 static char rcsid[] = "$NetBSD: print.c,v 1.21 1995/05/18 20:33:24 mycroft Exp $";
41 #endif
42 #endif /* not lint */
43
44 #include <sys/param.h>
45 #include <sys/time.h>
46 #include <sys/resource.h>
47 #include <sys/proc.h>
48 #include <sys/stat.h>
49
50 #ifdef P_PPWAIT
51 #define NEWVM
52 #endif
53
54 #ifdef NEWVM
55 #include <sys/ucred.h>
56 #include <sys/sysctl.h>
57 #include <vm/vm.h>
58 #else
59 #include <machine/pte.h>
60 #include <sys/vmparam.h>
61 #include <sys/vm.h>
62 #endif
63
64 #include <err.h>
65 #include <kvm.h>
66 #include <math.h>
67 #include <nlist.h>
68 #include <stddef.h>
69 #include <stdio.h>
70 #include <stdlib.h>
71 #include <string.h>
72 #include <vis.h>
73 #include <tzfile.h>
74 #include <unistd.h>
75
76 #include "ps.h"
77
78 extern kvm_t *kd;
79 extern int needenv, needcomm, commandonly;
80
81 static char *cmdpart __P((char *));
82 static void fmt_puts __P((char *, int *));
83 static void fmt_putc __P((int, int *));
84
85 static char *
86 cmdpart(arg0)
87 char *arg0;
88 {
89 char *cp;
90
91 return ((cp = strrchr(arg0, '/')) != NULL ? cp + 1 : arg0);
92 }
93
94 void
95 printheader()
96 {
97 VAR *v;
98 struct varent *vent;
99
100 for (vent = vhead; vent; vent = vent->next) {
101 v = vent->var;
102 if (v->flag & LJUST) {
103 if (vent->next == NULL) /* last one */
104 (void)printf("%s", v->header);
105 else
106 (void)printf("%-*s", v->width, v->header);
107 } else
108 (void)printf("%*s", v->width, v->header);
109 if (vent->next != NULL)
110 (void)putchar(' ');
111 }
112 (void)putchar('\n');
113 }
114
115 static void
116 fmt_puts(s, leftp)
117 char *s;
118 int *leftp;
119 {
120 static char *v = 0, *nv;
121 static int maxlen = 0;
122 int len;
123
124 if (*leftp == 0)
125 return;
126 len = strlen(s) * 4 + 1;
127 if (len > maxlen) {
128 if (maxlen == 0)
129 maxlen = getpagesize();
130 while (len > maxlen)
131 maxlen *= 2;
132 nv = realloc(v, maxlen);
133 if (nv == 0)
134 return;
135 v = nv;
136 }
137 strvis(v, s, VIS_TAB | VIS_NL | VIS_CSTYLE);
138 if (*leftp != -1) {
139 len = strlen(v);
140 if (len > *leftp) {
141 printf("%.*s", *leftp, v);
142 *leftp = 0;
143 } else {
144 printf("%s", v);
145 *leftp -= len;
146 }
147 } else
148 printf("%s", v);
149 }
150
151 static void
152 fmt_putc(c, leftp)
153 int c;
154 int *leftp;
155 {
156
157 if (*leftp == 0)
158 return;
159 if (*leftp != -1)
160 *leftp -= 1;
161 putchar(c);
162 }
163
164 void
165 command(ki, ve)
166 KINFO *ki;
167 VARENT *ve;
168 {
169 VAR *v;
170 int left;
171 char **argv, **p;
172
173 v = ve->var;
174 if (ve->next != NULL || termwidth != UNLIMITED) {
175 if (ve->next == NULL) {
176 left = termwidth - (totwidth - v->width);
177 if (left < 1) /* already wrapped, just use std width */
178 left = v->width;
179 } else
180 left = v->width;
181 } else
182 left = -1;
183 if (needenv) {
184 argv = kvm_getenvv(kd, ki->ki_p, termwidth);
185 if (p = argv) {
186 while (*p) {
187 fmt_puts(*p, &left);
188 p++;
189 fmt_putc(' ', &left);
190 }
191 }
192 }
193 if (needcomm) {
194 if (!commandonly) {
195 argv = kvm_getargv(kd, ki->ki_p, termwidth);
196 if (p = argv) {
197 while (*p) {
198 fmt_puts(*p, &left);
199 p++;
200 fmt_putc(' ', &left);
201 }
202 }
203 if (argv == 0 || argv[0] == 0 ||
204 strcmp(cmdpart(argv[0]), KI_PROC(ki)->p_comm)) {
205 fmt_putc('(', &left);
206 fmt_puts(KI_PROC(ki)->p_comm, &left);
207 fmt_putc(')', &left);
208 }
209 } else {
210 fmt_puts(KI_PROC(ki)->p_comm, &left);
211 }
212 }
213 }
214
215 void
216 ucomm(k, ve)
217 KINFO *k;
218 VARENT *ve;
219 {
220 VAR *v;
221
222 v = ve->var;
223 (void)printf("%-*s", v->width, KI_PROC(k)->p_comm);
224 }
225
226 void
227 logname(k, ve)
228 KINFO *k;
229 VARENT *ve;
230 {
231 VAR *v;
232
233 v = ve->var;
234 #ifndef NEWVM
235 (void)printf("%-*s", v->width, KI_PROC(k)->p_logname);
236 #else
237 (void)printf("%-*s", v->width, KI_EPROC(k)->e_login);
238 #endif
239 }
240
241 void
242 state(k, ve)
243 KINFO *k;
244 VARENT *ve;
245 {
246 struct proc *p;
247 int flag;
248 char *cp;
249 VAR *v;
250 char buf[16];
251
252 v = ve->var;
253 p = KI_PROC(k);
254 flag = p->p_flag;
255 cp = buf;
256
257 switch (p->p_stat) {
258
259 case SSTOP:
260 *cp = 'T';
261 break;
262
263 case SSLEEP:
264 if (flag & P_SINTR) /* interuptable (long) */
265 *cp = p->p_slptime >= MAXSLP ? 'I' : 'S';
266 else
267 *cp = 'D';
268 break;
269
270 case SRUN:
271 case SIDL:
272 *cp = 'R';
273 break;
274
275 case SZOMB:
276 *cp = 'Z';
277 break;
278
279 default:
280 *cp = '?';
281 }
282 cp++;
283 if (flag & P_INMEM) {
284 #ifndef NEWVM
285 if (p->p_rssize > p->p_maxrss)
286 *cp++ = '>';
287 #endif
288 } else
289 *cp++ = 'W';
290 if (p->p_nice < NZERO)
291 *cp++ = '<';
292 else if (p->p_nice > NZERO)
293 *cp++ = 'N';
294 #ifndef NEWVM
295 if (flag & SUANOM)
296 *cp++ = 'A';
297 else if (flag & SSEQL)
298 *cp++ = 'S';
299 #endif
300 if (flag & P_TRACED)
301 *cp++ = 'X';
302 if (flag & P_WEXIT && p->p_stat != SZOMB)
303 *cp++ = 'E';
304 #ifdef NEWVM
305 if (flag & P_PPWAIT)
306 #else
307 if (flag & SVFORK)
308 #endif
309 *cp++ = 'V';
310 #ifdef NEWVM
311 if ((flag & P_SYSTEM) || p->p_holdcnt)
312 #else
313 if (flag & (SSYS|SLOCK|SULOCK|SKEEP|SPHYSIO))
314 #endif
315 *cp++ = 'L';
316 if (KI_EPROC(k)->e_flag & EPROC_SLEADER)
317 *cp++ = 's';
318 if ((flag & P_CONTROLT) && KI_EPROC(k)->e_pgid == KI_EPROC(k)->e_tpgid)
319 *cp++ = '+';
320 *cp = '\0';
321 (void)printf("%-*s", v->width, buf);
322 }
323
324 void
325 pri(k, ve)
326 KINFO *k;
327 VARENT *ve;
328 {
329 VAR *v;
330
331 v = ve->var;
332 (void)printf("%*d", v->width, KI_PROC(k)->p_priority - PZERO);
333 }
334
335 void
336 uname(k, ve)
337 KINFO *k;
338 VARENT *ve;
339 {
340 VAR *v;
341
342 v = ve->var;
343 #ifndef NEWVM
344 (void)printf("%-*s",
345 (int)v->width, user_from_uid(KI_PROC(k)->p_uid, 0));
346 #else
347 (void)printf("%-*s",
348 (int)v->width, user_from_uid(KI_EPROC(k)->e_ucred.cr_uid, 0));
349 #endif
350 }
351
352 void
353 runame(k, ve)
354 KINFO *k;
355 VARENT *ve;
356 {
357 VAR *v;
358
359 v = ve->var;
360 #ifndef NEWVM
361 (void)printf("%-*s",
362 (int)v->width, user_from_uid(KI_PROC(k)->p_ruid, 0));
363 #else
364 (void)printf("%-*s",
365 (int)v->width, user_from_uid(KI_EPROC(k)->e_pcred.p_ruid, 0));
366 #endif
367 }
368
369 void
370 tdev(k, ve)
371 KINFO *k;
372 VARENT *ve;
373 {
374 VAR *v;
375 dev_t dev;
376 char buff[16];
377
378 v = ve->var;
379 dev = KI_EPROC(k)->e_tdev;
380 if (dev == NODEV)
381 (void)printf("%*s", v->width, "??");
382 else {
383 (void)snprintf(buff, sizeof(buff),
384 "%d/%d", major(dev), minor(dev));
385 (void)printf("%*s", v->width, buff);
386 }
387 }
388
389 void
390 tname(k, ve)
391 KINFO *k;
392 VARENT *ve;
393 {
394 VAR *v;
395 dev_t dev;
396 char *ttname;
397
398 v = ve->var;
399 dev = KI_EPROC(k)->e_tdev;
400 if (dev == NODEV || (ttname = devname(dev, S_IFCHR)) == NULL)
401 (void)printf("%-*s", v->width, "??");
402 else {
403 if (strncmp(ttname, "tty", 3) == 0)
404 ttname += 3;
405 (void)printf("%*.*s%c", v->width-1, v->width-1, ttname,
406 KI_EPROC(k)->e_flag & EPROC_CTTY ? ' ' : '-');
407 }
408 }
409
410 void
411 longtname(k, ve)
412 KINFO *k;
413 VARENT *ve;
414 {
415 VAR *v;
416 dev_t dev;
417 char *ttname;
418
419 v = ve->var;
420 dev = KI_EPROC(k)->e_tdev;
421 if (dev == NODEV || (ttname = devname(dev, S_IFCHR)) == NULL)
422 (void)printf("%-*s", v->width, "??");
423 else
424 (void)printf("%-*s", v->width, ttname);
425 }
426
427 void
428 started(k, ve)
429 KINFO *k;
430 VARENT *ve;
431 {
432 VAR *v;
433 static time_t now;
434 struct tm *tp;
435 char buf[100];
436
437 v = ve->var;
438 if (!k->ki_u.u_valid) {
439 (void)printf("%-*s", v->width, "-");
440 return;
441 }
442
443 tp = localtime(&k->ki_u.u_start.tv_sec);
444 if (!now)
445 (void)time(&now);
446 if (now - k->ki_u.u_start.tv_sec < 24 * SECSPERHOUR) {
447 /* I *hate* SCCS... */
448 static char fmt[] = __CONCAT("%l:%", "M%p");
449 (void)strftime(buf, sizeof(buf) - 1, fmt, tp);
450 } else if (now - k->ki_u.u_start.tv_sec < 7 * SECSPERDAY) {
451 /* I *hate* SCCS... */
452 static char fmt[] = __CONCAT("%a%", "I%p");
453 (void)strftime(buf, sizeof(buf) - 1, fmt, tp);
454 } else
455 (void)strftime(buf, sizeof(buf) - 1, "%e%b%y", tp);
456 (void)printf("%-*s", v->width, buf);
457 }
458
459 void
460 lstarted(k, ve)
461 KINFO *k;
462 VARENT *ve;
463 {
464 VAR *v;
465 char buf[100];
466
467 v = ve->var;
468 if (!k->ki_u.u_valid) {
469 (void)printf("%-*s", v->width, "-");
470 return;
471 }
472 (void)strftime(buf, sizeof(buf) -1, "%C",
473 localtime(&k->ki_u.u_start.tv_sec));
474 (void)printf("%-*s", v->width, buf);
475 }
476
477 void
478 wchan(k, ve)
479 KINFO *k;
480 VARENT *ve;
481 {
482 VAR *v;
483
484 v = ve->var;
485 if (KI_PROC(k)->p_wchan) {
486 if (KI_PROC(k)->p_wmesg)
487 (void)printf("%-*.*s", v->width, v->width,
488 KI_EPROC(k)->e_wmesg);
489 else
490 (void)printf("%-*lx", v->width,
491 (long)KI_PROC(k)->p_wchan &~ KERNBASE);
492 } else
493 (void)printf("%-*s", v->width, "-");
494 }
495
496 #define pgtok(a) (((a)*getpagesize())/1024)
497
498 void
499 vsize(k, ve)
500 KINFO *k;
501 VARENT *ve;
502 {
503 VAR *v;
504
505 v = ve->var;
506 (void)printf("%*d", v->width,
507 #ifndef NEWVM
508 pgtok(KI_PROC(k)->p_dsize +
509 KI_PROC(k)->p_ssize + KI_EPROC(k)->e_xsize));
510 #else
511 pgtok(KI_EPROC(k)->e_vm.vm_dsize + KI_EPROC(k)->e_vm.vm_ssize +
512 KI_EPROC(k)->e_vm.vm_tsize));
513 #endif
514 }
515
516 void
517 rssize(k, ve)
518 KINFO *k;
519 VARENT *ve;
520 {
521 VAR *v;
522
523 v = ve->var;
524 #ifndef NEWVM
525 (void)printf("%*d", v->width,
526 pgtok(KI_PROC(k)->p_rssize + (KI_EPROC(k)->e_xccount ?
527 (KI_EPROC(k)->e_xrssize / KI_EPROC(k)->e_xccount) : 0)));
528 #else
529 /* XXX don't have info about shared */
530 (void)printf("%*d", v->width, pgtok(KI_EPROC(k)->e_vm.vm_rssize));
531 #endif
532 }
533
534 void
535 p_rssize(k, ve) /* doesn't account for text */
536 KINFO *k;
537 VARENT *ve;
538 {
539 VAR *v;
540
541 v = ve->var;
542 #ifndef NEWVM
543 (void)printf("%*d", v->width, pgtok(KI_PROC(k)->p_rssize));
544 #else
545 (void)printf("%*d", v->width, pgtok(KI_EPROC(k)->e_vm.vm_rssize));
546 #endif
547 }
548
549 void
550 cputime(k, ve)
551 KINFO *k;
552 VARENT *ve;
553 {
554 VAR *v;
555 long secs;
556 long psecs; /* "parts" of a second. first micro, then centi */
557 char obuff[128];
558
559 v = ve->var;
560 if (KI_PROC(k)->p_stat == SZOMB || !k->ki_u.u_valid) {
561 secs = 0;
562 psecs = 0;
563 } else {
564 /*
565 * This counts time spent handling interrupts. We could
566 * fix this, but it is not 100% trivial (and interrupt
567 * time fractions only work on the sparc anyway). XXX
568 */
569 secs = KI_PROC(k)->p_rtime.tv_sec;
570 psecs = KI_PROC(k)->p_rtime.tv_usec;
571 if (sumrusage) {
572 secs += k->ki_u.u_cru.ru_utime.tv_sec +
573 k->ki_u.u_cru.ru_stime.tv_sec;
574 psecs += k->ki_u.u_cru.ru_utime.tv_usec +
575 k->ki_u.u_cru.ru_stime.tv_usec;
576 }
577 /*
578 * round and scale to 100's
579 */
580 psecs = (psecs + 5000) / 10000;
581 secs += psecs / 100;
582 psecs = psecs % 100;
583 }
584 (void)snprintf(obuff, sizeof(obuff),
585 "%3ld:%02ld.%02ld", secs/60, secs%60, psecs);
586 (void)printf("%*s", v->width, obuff);
587 }
588
589 double
590 getpcpu(k)
591 KINFO *k;
592 {
593 struct proc *p;
594 static int failure;
595
596 if (!nlistread)
597 failure = donlist();
598 if (failure)
599 return (0.0);
600
601 p = KI_PROC(k);
602 #define fxtofl(fixpt) ((double)(fixpt) / fscale)
603
604 /* XXX - I don't like this */
605 if (p->p_swtime == 0 || (p->p_flag & P_INMEM) == 0)
606 return (0.0);
607 if (rawcpu)
608 return (100.0 * fxtofl(p->p_pctcpu));
609 return (100.0 * fxtofl(p->p_pctcpu) /
610 (1.0 - exp(p->p_swtime * log(fxtofl(ccpu)))));
611 }
612
613 void
614 pcpu(k, ve)
615 KINFO *k;
616 VARENT *ve;
617 {
618 VAR *v;
619
620 v = ve->var;
621 (void)printf("%*.1f", v->width, getpcpu(k));
622 }
623
624 double
625 getpmem(k)
626 KINFO *k;
627 {
628 static int failure;
629 struct proc *p;
630 struct eproc *e;
631 double fracmem;
632 int szptudot;
633
634 if (!nlistread)
635 failure = donlist();
636 if (failure)
637 return (0.0);
638
639 p = KI_PROC(k);
640 e = KI_EPROC(k);
641 if ((p->p_flag & P_INMEM) == 0)
642 return (0.0);
643 #ifndef NEWVM
644 szptudot = USPACE/getpagesize() +
645 clrnd(ctopt(p->p_dsize + p->p_ssize + e->e_xsize));
646 fracmem = ((float)p->p_rssize + szptudot)/CLSIZE/mempages;
647 if (p->p_textp && e->e_xccount)
648 fracmem += ((float)e->e_xrssize)/CLSIZE/e->e_xccount/mempages;
649 #else
650 /* XXX want pmap ptpages, segtab, etc. (per architecture) */
651 szptudot = USPACE/getpagesize();
652 /* XXX don't have info about shared */
653 fracmem = ((float)e->e_vm.vm_rssize + szptudot)/CLSIZE/mempages;
654 #endif
655 return (100.0 * fracmem);
656 }
657
658 void
659 pmem(k, ve)
660 KINFO *k;
661 VARENT *ve;
662 {
663 VAR *v;
664
665 v = ve->var;
666 (void)printf("%*.1f", v->width, getpmem(k));
667 }
668
669 void
670 pagein(k, ve)
671 KINFO *k;
672 VARENT *ve;
673 {
674 VAR *v;
675
676 v = ve->var;
677 (void)printf("%*d", v->width,
678 k->ki_u.u_valid ? k->ki_u.u_ru.ru_majflt : 0);
679 }
680
681 void
682 maxrss(k, ve)
683 KINFO *k;
684 VARENT *ve;
685 {
686 VAR *v;
687
688 v = ve->var;
689 #ifndef NEWVM /* not yet */
690 if (KI_PROC(k)->p_maxrss != (RLIM_INFINITY/getpagesize()))
691 (void)printf("%*d", v->width, pgtok(KI_PROC(k)->p_maxrss));
692 else
693 #endif
694 (void)printf("%*s", v->width, "-");
695 }
696
697 void
698 tsize(k, ve)
699 KINFO *k;
700 VARENT *ve;
701 {
702 VAR *v;
703
704 v = ve->var;
705 #ifndef NEWVM
706 (void)printf("%*d", v->width, pgtok(KI_EPROC(k)->e_xsize));
707 #else
708 (void)printf("%*d", v->width, pgtok(KI_EPROC(k)->e_vm.vm_tsize));
709 #endif
710 }
711
712 #ifndef NEWVM
713 void
714 trss(k, ve)
715 KINFO *k;
716 VARENT *ve;
717 {
718 VAR *v;
719
720 v = ve->var;
721 (void)printf("%*d", v->width, pgtok(KI_EPROC(k)->e_xrssize));
722 }
723 #endif
724
725 /*
726 * Generic output routines. Print fields from various prototype
727 * structures.
728 */
729 static void
730 printval(bp, v)
731 char *bp;
732 VAR *v;
733 {
734 static char ofmt[32] = "%";
735 char *fcp, *cp;
736
737 cp = ofmt + 1;
738 fcp = v->fmt;
739 if (v->flag & LJUST)
740 *cp++ = '-';
741 *cp++ = '*';
742 while (*cp++ = *fcp++);
743
744 switch (v->type) {
745 case CHAR:
746 (void)printf(ofmt, v->width, *(char *)bp);
747 break;
748 case UCHAR:
749 (void)printf(ofmt, v->width, *(u_char *)bp);
750 break;
751 case SHORT:
752 (void)printf(ofmt, v->width, *(short *)bp);
753 break;
754 case USHORT:
755 (void)printf(ofmt, v->width, *(u_short *)bp);
756 break;
757 case INT:
758 (void)printf(ofmt, v->width, *(int *)bp);
759 break;
760 case UINT:
761 (void)printf(ofmt, v->width, *(u_int *)bp);
762 break;
763 case LONG:
764 (void)printf(ofmt, v->width, *(long *)bp);
765 break;
766 case ULONG:
767 (void)printf(ofmt, v->width, *(u_long *)bp);
768 break;
769 case KPTR:
770 (void)printf(ofmt, v->width, *(u_long *)bp &~ KERNBASE);
771 break;
772 default:
773 errx(1, "unknown type %d", v->type);
774 }
775 }
776
777 void
778 pvar(k, ve)
779 KINFO *k;
780 VARENT *ve;
781 {
782 VAR *v;
783
784 v = ve->var;
785 printval((char *)((char *)KI_PROC(k) + v->off), v);
786 }
787
788 void
789 evar(k, ve)
790 KINFO *k;
791 VARENT *ve;
792 {
793 VAR *v;
794
795 v = ve->var;
796 printval((char *)((char *)KI_EPROC(k) + v->off), v);
797 }
798
799 void
800 uvar(k, ve)
801 KINFO *k;
802 VARENT *ve;
803 {
804 VAR *v;
805
806 v = ve->var;
807 if (k->ki_u.u_valid)
808 printval((char *)((char *)&k->ki_u + v->off), v);
809 else
810 (void)printf("%*s", v->width, "-");
811 }
812
813 void
814 rvar(k, ve)
815 KINFO *k;
816 VARENT *ve;
817 {
818 VAR *v;
819
820 v = ve->var;
821 if (k->ki_u.u_valid)
822 printval((char *)((char *)(&k->ki_u.u_ru) + v->off), v);
823 else
824 (void)printf("%*s", v->width, "-");
825 }
826