xref: /titanic_51/usr/src/cmd/truss/print.c (revision 67dbe2be0c0f1e2eb428b89088bb5667e8f0b9f6)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License (the "License").
6  * You may not use this file except in compliance with the License.
7  *
8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9  * or http://www.opensolaris.org/os/licensing.
10  * See the License for the specific language governing permissions
11  * and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL HEADER in each
14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15  * If applicable, add the following below this CDDL HEADER, with the
16  * fields enclosed by brackets "[]" replaced with your own identifying
17  * information: Portions Copyright [yyyy] [name of copyright owner]
18  *
19  * CDDL HEADER END
20  */
21 /*
22  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
23  * Use is subject to license terms.
24  */
25 
26 /*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
27 /*	  All Rights Reserved  	*/
28 
29 #define	_SYSCALL32	/* make 32-bit compat headers visible */
30 
31 #include <stdio.h>
32 #include <stdlib.h>
33 #include <unistd.h>
34 #include <string.h>
35 #include <signal.h>
36 #include <termio.h>
37 #include <stddef.h>
38 #include <limits.h>
39 #include <fcntl.h>
40 #include <ctype.h>
41 #include <sys/types.h>
42 #include <sys/mman.h>
43 #include <sys/resource.h>
44 #include <sys/ulimit.h>
45 #include <sys/utsname.h>
46 #include <sys/kstat.h>
47 #include <sys/modctl.h>
48 #include <sys/acl.h>
49 #include <stropts.h>
50 #include <sys/isa_defs.h>
51 #include <sys/systeminfo.h>
52 #include <sys/cladm.h>
53 #include <sys/lwp.h>
54 #include <bsm/audit.h>
55 #include <libproc.h>
56 #include <priv.h>
57 #include <sys/aio.h>
58 #include <sys/aiocb.h>
59 #include <sys/corectl.h>
60 #include <sys/cpc_impl.h>
61 #include <sys/priocntl.h>
62 #include <sys/tspriocntl.h>
63 #include <sys/iapriocntl.h>
64 #include <sys/rtpriocntl.h>
65 #include <sys/fsspriocntl.h>
66 #include <sys/fxpriocntl.h>
67 #include <netdb.h>
68 #include <nss_dbdefs.h>
69 #include <sys/socketvar.h>
70 #include <netinet/in.h>
71 #include <netinet/tcp.h>
72 #include <netinet/udp.h>
73 #include <netinet/sctp.h>
74 #include <net/route.h>
75 #include <sys/utrap.h>
76 #include <sys/lgrp_user.h>
77 #include <sys/door.h>
78 #include <sys/tsol/tndb.h>
79 #include <sys/rctl.h>
80 #include <sys/rctl_impl.h>
81 #include <sys/fork.h>
82 #include <sys/task.h>
83 #include "ramdata.h"
84 #include "print.h"
85 #include "proto.h"
86 #include "systable.h"
87 
88 void grow(private_t *, int nbyte);
89 
90 #define	GROW(nb) if (pri->sys_leng + (nb) >= pri->sys_ssize) grow(pri, (nb))
91 
92 
93 /*ARGSUSED*/
94 void
95 prt_nov(private_t *pri, int raw, long val)	/* print nothing */
96 {
97 }
98 
99 /*ARGSUSED*/
100 void
101 prt_dec(private_t *pri, int raw, long val)	/* print as decimal */
102 {
103 	GROW(24);
104 	if (data_model == PR_MODEL_ILP32)
105 		pri->sys_leng += sprintf(pri->sys_string + pri->sys_leng,
106 		    "%d", (int)val);
107 	else
108 		pri->sys_leng += sprintf(pri->sys_string + pri->sys_leng,
109 		    "%ld", val);
110 }
111 
112 /*ARGSUSED*/
113 void
114 prt_uns(private_t *pri, int raw, long val)	/* print as unsigned decimal */
115 {
116 	GROW(24);
117 	if (data_model == PR_MODEL_ILP32)
118 		pri->sys_leng += sprintf(pri->sys_string + pri->sys_leng,
119 		    "%u", (int)val);
120 	else
121 		pri->sys_leng += sprintf(pri->sys_string + pri->sys_leng,
122 		    "%lu", val);
123 }
124 
125 /* print as unsigned decimal, except for -1 */
126 void
127 prt_un1(private_t *pri, int raw, long val)
128 {
129 	if ((int)val == -1)
130 		prt_dec(pri, raw, val);
131 	else
132 		prt_uns(pri, raw, val);
133 }
134 
135 /*ARGSUSED*/
136 void
137 prt_oct(private_t *pri, int raw, long val)	/* print as octal */
138 {
139 	GROW(24);
140 	if (data_model == PR_MODEL_ILP32)
141 		pri->sys_leng += sprintf(pri->sys_string + pri->sys_leng,
142 		    "%#o", (int)val);
143 	else
144 		pri->sys_leng += sprintf(pri->sys_string + pri->sys_leng,
145 		    "%#lo", val);
146 }
147 
148 /*ARGSUSED*/
149 void
150 prt_hex(private_t *pri, int raw, long val)	/* print as hexadecimal */
151 {
152 	GROW(20);
153 	if (data_model == PR_MODEL_ILP32)
154 		pri->sys_leng += sprintf(pri->sys_string + pri->sys_leng,
155 		    "0x%.8X", (int)val);
156 	else
157 		pri->sys_leng += sprintf(pri->sys_string + pri->sys_leng,
158 		    "0x%.8lX", val);
159 }
160 
161 /* print as hexadecimal (half size) */
162 /*ARGSUSED*/
163 void
164 prt_hhx(private_t *pri, int raw, long val)
165 {
166 	GROW(20);
167 	if (data_model == PR_MODEL_ILP32)
168 		pri->sys_leng += sprintf(pri->sys_string + pri->sys_leng,
169 		    "0x%.4X", (int)val);
170 	else
171 		pri->sys_leng += sprintf(pri->sys_string + pri->sys_leng,
172 		    "0x%.4lX", val);
173 }
174 
175 /* print as decimal if small, else hexadecimal */
176 /*ARGSUSED*/
177 void
178 prt_dex(private_t *pri, int raw, long val)
179 {
180 	if (val & 0xff000000)
181 		prt_hex(pri, 0, val);
182 	else
183 		prt_dec(pri, 0, val);
184 }
185 
186 /* print long long offset */
187 /*ARGSUSED*/
188 void
189 prt_llo(private_t *pri, int raw, long val1, long val2)
190 {
191 	int hival;
192 	int loval;
193 
194 #ifdef	_LONG_LONG_LTOH
195 	hival = (int)val2;
196 	loval = (int)val1;
197 #else
198 	hival = (int)val1;
199 	loval = (int)val2;
200 #endif
201 
202 	if (hival == 0) {
203 		prt_dex(pri, 0, loval);
204 	} else {
205 		GROW(18);
206 		pri->sys_leng +=
207 		    sprintf(pri->sys_string + pri->sys_leng, "0x%.8X%.8X",
208 		    hival, loval);
209 	}
210 }
211 
212 void
213 escape_string(private_t *pri, const char *s)
214 {
215 	/*
216 	 * We want to avoid outputting unprintable characters that may
217 	 * destroy the user's terminal.  So we do one pass to find any
218 	 * unprintable characters, size the array appropriately, and
219 	 * then walk each character by hand.  Those that are unprintable
220 	 * are replaced by a hex escape (\xNN).  We also escape quotes for
221 	 * completeness.
222 	 */
223 	int i, unprintable, quotes;
224 	size_t len = strlen(s);
225 	for (i = 0, unprintable = 0, quotes = 0; i < len; i++) {
226 		if (!isprint(s[i]))
227 			unprintable++;
228 		if (s[i] == '"')
229 			quotes++;
230 	}
231 
232 	GROW(len + 3 * unprintable + quotes + 2);
233 
234 	pri->sys_string[pri->sys_leng++] = '"';
235 	for (i = 0; i < len; i++) {
236 		if (s[i] == '"')
237 			pri->sys_string[pri->sys_leng++] = '\\';
238 
239 		if (isprint(s[i])) {
240 			pri->sys_string[pri->sys_leng++] = s[i];
241 		} else {
242 			pri->sys_leng += sprintf(pri->sys_string +
243 			    pri->sys_leng, "\\x%02x", (uint8_t)s[i]);
244 		}
245 	}
246 	pri->sys_string[pri->sys_leng++] = '"';
247 }
248 
249 void
250 prt_stg(private_t *pri, int raw, long val)	/* print as string */
251 {
252 	char *s = raw? NULL : fetchstring(pri, (long)val, PATH_MAX);
253 
254 	if (s == NULL)
255 		prt_hex(pri, 0, val);
256 	else
257 		escape_string(pri, s);
258 }
259 
260 /* print as string returned from syscall */
261 void
262 prt_rst(private_t *pri, int raw, long val)
263 {
264 	char *s = (raw || pri->Errno)? NULL :
265 	    fetchstring(pri, (long)val, PATH_MAX);
266 
267 	if (s == NULL)
268 		prt_hex(pri, 0, val);
269 	else {
270 		GROW((int)strlen(s) + 2);
271 		pri->sys_leng += snprintf(pri->sys_string + pri->sys_leng,
272 		    pri->sys_ssize - pri->sys_leng, "\"%s\"", s);
273 	}
274 }
275 
276 /* print contents of readlink() buffer */
277 void
278 prt_rlk(private_t *pri, int raw, long val)
279 {
280 	char *s = (raw || pri->Errno || pri->Rval1 <= 0)? NULL :
281 	    fetchstring(pri, (long)val,
282 	    (pri->Rval1 > PATH_MAX)? PATH_MAX : (int)pri->Rval1);
283 
284 	if (s == NULL)
285 		prt_hex(pri, 0, val);
286 	else {
287 		GROW((int)strlen(s) + 2);
288 		pri->sys_leng += snprintf(pri->sys_string + pri->sys_leng,
289 		    pri->sys_ssize - pri->sys_leng, "\"%s\"", s);
290 	}
291 }
292 
293 void
294 prt_ioc(private_t *pri, int raw, long val)	/* print ioctl code */
295 {
296 	const char *s = raw? NULL : ioctlname(pri, (int)val);
297 
298 	if (s == NULL)
299 		prt_hex(pri, 0, val);
300 	else
301 		outstring(pri, s);
302 }
303 
304 void
305 prt_ioa(private_t *pri, int raw, long val)	/* print ioctl argument */
306 {
307 	const char *s;
308 
309 	/* cheating -- look at the ioctl() code */
310 	switch (pri->sys_args[1]) {
311 
312 	/* kstat ioctl()s */
313 	case KSTAT_IOC_READ:
314 	case KSTAT_IOC_WRITE:
315 #ifdef _LP64
316 		if (data_model == PR_MODEL_ILP32)
317 			prt_stg(pri, raw,
318 			    val + offsetof(kstat32_t, ks_name[0]));
319 		else
320 #endif
321 			prt_stg(pri, raw,
322 			    val + offsetof(kstat_t, ks_name[0]));
323 		break;
324 
325 	/* streams ioctl()s */
326 	case I_LOOK:
327 		prt_rst(pri, raw, val);
328 		break;
329 	case I_PUSH:
330 	case I_FIND:
331 		prt_stg(pri, raw, val);
332 		break;
333 	case I_LINK:
334 	case I_UNLINK:
335 	case I_SENDFD:
336 		prt_dec(pri, 0, val);
337 		break;
338 	case I_SRDOPT:
339 		if (raw || (s = strrdopt(val)) == NULL)
340 			prt_dec(pri, 0, val);
341 		else
342 			outstring(pri, s);
343 		break;
344 	case I_SETSIG:
345 		if (raw || (s = strevents(pri, val)) == NULL)
346 			prt_hex(pri, 0, val);
347 		else
348 			outstring(pri, s);
349 		break;
350 	case I_FLUSH:
351 		if (raw || (s = strflush(val)) == NULL)
352 			prt_dec(pri, 0, val);
353 		else
354 			outstring(pri, s);
355 		break;
356 
357 	/* tty ioctl()s */
358 	case TCSBRK:
359 	case TCXONC:
360 	case TCFLSH:
361 	case TCDSET:
362 		prt_dec(pri, 0, val);
363 		break;
364 
365 	default:
366 		prt_hex(pri, 0, val);
367 		break;
368 	}
369 }
370 
371 void
372 prt_fcn(private_t *pri, int raw, long val)	/* print fcntl code */
373 {
374 	const char *s = raw? NULL : fcntlname(val);
375 
376 	if (s == NULL)
377 		prt_dec(pri, 0, val);
378 	else
379 		outstring(pri, s);
380 }
381 
382 void
383 prt_s86(private_t *pri, int raw, long val)	/* print sysi86 code */
384 {
385 
386 	const char *s = raw? NULL : si86name(val);
387 
388 	if (s == NULL)
389 		prt_dec(pri, 0, val);
390 	else
391 		outstring(pri, s);
392 }
393 
394 void
395 prt_uts(private_t *pri, int raw, long val)	/* print utssys code */
396 {
397 	const char *s = raw? NULL : utscode(val);
398 
399 	if (s == NULL)
400 		prt_dec(pri, 0, val);
401 	else
402 		outstring(pri, s);
403 }
404 
405 void
406 prt_msc(private_t *pri, int raw, long val)	/* print msgsys command */
407 {
408 	const char *s = raw? NULL : msgcmd(val);
409 
410 	if (s == NULL)
411 		prt_dec(pri, 0, val);
412 	else
413 		outstring(pri, s);
414 }
415 
416 void
417 prt_msf(private_t *pri, int raw, long val)	/* print msgsys flags */
418 {
419 	const char *s = raw? NULL : msgflags(pri, (int)val);
420 
421 	if (s == NULL)
422 		prt_oct(pri, 0, val);
423 	else
424 		outstring(pri, s);
425 }
426 
427 void
428 prt_smc(private_t *pri, int raw, long val)	/* print semsys command */
429 {
430 	const char *s = raw? NULL : semcmd(val);
431 
432 	if (s == NULL)
433 		prt_dec(pri, 0, val);
434 	else
435 		outstring(pri, s);
436 }
437 
438 void
439 prt_sef(private_t *pri, int raw, long val)	/* print semsys flags */
440 {
441 	const char *s = raw? NULL : semflags(pri, (int)val);
442 
443 	if (s == NULL)
444 		prt_oct(pri, 0, val);
445 	else
446 		outstring(pri, s);
447 }
448 
449 void
450 prt_shc(private_t *pri, int raw, long val)	/* print shmsys command */
451 {
452 	const char *s = raw? NULL : shmcmd(val);
453 
454 	if (s == NULL)
455 		prt_dec(pri, 0, val);
456 	else
457 		outstring(pri, s);
458 }
459 
460 void
461 prt_shf(private_t *pri, int raw, long val)	/* print shmsys flags */
462 {
463 	const char *s = raw? NULL : shmflags(pri, (int)val);
464 
465 	if (s == NULL)
466 		prt_oct(pri, 0, val);
467 	else
468 		outstring(pri, s);
469 }
470 
471 void
472 prt_sfs(private_t *pri, int raw, long val)	/* print sysfs code */
473 {
474 	const char *s = raw? NULL : sfsname(val);
475 
476 	if (s == NULL)
477 		prt_dec(pri, 0, val);
478 	else
479 		outstring(pri, s);
480 }
481 
482 void
483 prt_opn(private_t *pri, int raw, long val)	/* print open code */
484 {
485 	const char *s = raw? NULL : openarg(pri, val);
486 
487 	if (s == NULL)
488 		prt_oct(pri, 0, val);
489 	else
490 		outstring(pri, s);
491 }
492 
493 void
494 prt_sig(private_t *pri, int raw, long val)	/* print signal name */
495 {
496 	const char *s = raw? NULL : signame(pri, (int)val);
497 
498 	if (s == NULL)
499 		prt_hex(pri, 0, val);
500 	else
501 		outstring(pri, s);
502 }
503 
504 void
505 prt_smf(private_t *pri, int raw, long val) /* print streams message flags */
506 {
507 	switch (val) {
508 	case 0:
509 		prt_dec(pri, 0, val);
510 		break;
511 	case RS_HIPRI:
512 		if (raw)
513 			prt_hhx(pri, 0, val);
514 		else
515 			outstring(pri, "RS_HIPRI");
516 		break;
517 	default:
518 		prt_hhx(pri, 0, val);
519 		break;
520 	}
521 }
522 
523 void
524 prt_plk(private_t *pri, int raw, long val)	/* print plock code */
525 {
526 	const char *s = raw? NULL : plockname(val);
527 
528 	if (s == NULL)
529 		prt_dec(pri, 0, val);
530 	else
531 		outstring(pri, s);
532 }
533 
534 void
535 prt_mtf(private_t *pri, int raw, long val)	/* print mount flags */
536 {
537 	const char *s = raw? NULL : mountflags(pri, val);
538 
539 	if (s == NULL)
540 		prt_hex(pri, 0, val);
541 	else
542 		outstring(pri, s);
543 }
544 
545 void
546 prt_mft(private_t *pri, int raw, long val) /* print mount file system type */
547 {
548 	if (val >= 0 && val < 256)
549 		prt_dec(pri, 0, val);
550 	else if (raw)
551 		prt_hex(pri, 0, val);
552 	else
553 		prt_stg(pri, raw, val);
554 }
555 
556 #define	ISREAD(code) \
557 	((code) == SYS_read || (code) == SYS_pread || (code) == SYS_pread64 || \
558 	(code) == SYS_recv || (code) == SYS_recvfrom)
559 #define	ISWRITE(code) \
560 	((code) == SYS_write || (code) == SYS_pwrite || \
561 	(code) == SYS_pwrite64 || (code) == SYS_send || (code) == SYS_sendto)
562 
563 /* print contents of read() or write() I/O buffer */
564 void
565 prt_iob(private_t *pri, int raw, long val)
566 {
567 	const lwpstatus_t *Lsp = pri->lwpstat;
568 	int syscall = Lsp->pr_what;
569 	int fdp1 = pri->sys_args[0] + 1;
570 	ssize_t nbyte = ISWRITE(syscall)? pri->sys_args[2] :
571 	    (pri->Errno? 0 : pri->Rval1);
572 	int elsewhere = FALSE;		/* TRUE iff dumped elsewhere */
573 	char buffer[IOBSIZE];
574 
575 	pri->iob_buf[0] = '\0';
576 
577 	if (Lsp->pr_why == PR_SYSEXIT && nbyte > IOBSIZE) {
578 		if (ISREAD(syscall))
579 			elsewhere = prismember(&readfd, fdp1);
580 		else
581 			elsewhere = prismember(&writefd, fdp1);
582 	}
583 
584 	if (nbyte <= 0 || elsewhere)
585 		prt_hex(pri, 0, val);
586 	else {
587 		int nb = nbyte > IOBSIZE? IOBSIZE : (int)nbyte;
588 
589 		if (Pread(Proc, buffer, (size_t)nb, (long)val) != nb)
590 			prt_hex(pri, 0, val);
591 		else {
592 			pri->iob_buf[0] = '"';
593 			showbytes(buffer, nb, pri->iob_buf + 1);
594 			(void) strlcat(pri->iob_buf,
595 			    (nb == nbyte)?
596 			    (const char *)"\"" : (const char *)"\"..",
597 			    sizeof (pri->iob_buf));
598 			if (raw)
599 				prt_hex(pri, 0, val);
600 			else
601 				outstring(pri, pri->iob_buf);
602 		}
603 	}
604 }
605 #undef	ISREAD
606 #undef	ISWRITE
607 
608 void
609 prt_idt(private_t *pri, int raw, long val) /* print idtype_t, waitid() arg */
610 {
611 	const char *s = raw? NULL : idtype_enum(pri, val);
612 
613 	if (s == NULL)
614 		prt_dec(pri, 0, val);
615 	else
616 		outstring(pri, s);
617 }
618 
619 void
620 prt_wop(private_t *pri, int raw, long val)	/* print waitid() options */
621 {
622 	const char *s = raw? NULL : woptions(pri, (int)val);
623 
624 	if (s == NULL)
625 		prt_oct(pri, 0, val);
626 	else
627 		outstring(pri, s);
628 }
629 
630 void
631 prt_whn(private_t *pri, int raw, long val) /* print lseek() whence argument */
632 {
633 	const char *s = raw? NULL : whencearg(val);
634 
635 	if (s == NULL)
636 		prt_dec(pri, 0, val);
637 	else
638 		outstring(pri, s);
639 }
640 
641 /*ARGSUSED*/
642 void
643 prt_spm(private_t *pri, int raw, long val)	/* print sigprocmask argument */
644 {
645 	const char *s = NULL;
646 
647 	if (!raw) {
648 		switch (val) {
649 		case SIG_BLOCK:		s = "SIG_BLOCK";	break;
650 		case SIG_UNBLOCK:	s = "SIG_UNBLOCK";	break;
651 		case SIG_SETMASK:	s = "SIG_SETMASK";	break;
652 		}
653 	}
654 
655 	if (s == NULL)
656 		prt_dec(pri, 0, val);
657 	else
658 		outstring(pri, s);
659 }
660 
661 const char *
662 mmap_protect(private_t *pri, long arg)
663 {
664 	char *str = pri->code_buf;
665 
666 	if (arg & ~(PROT_READ|PROT_WRITE|PROT_EXEC))
667 		return ((char *)NULL);
668 
669 	if (arg == PROT_NONE)
670 		return ("PROT_NONE");
671 
672 	*str = '\0';
673 	if (arg & PROT_READ)
674 		(void) strlcat(str, "|PROT_READ", sizeof (pri->code_buf));
675 	if (arg & PROT_WRITE)
676 		(void) strlcat(str, "|PROT_WRITE", sizeof (pri->code_buf));
677 	if (arg & PROT_EXEC)
678 		(void) strlcat(str, "|PROT_EXEC", sizeof (pri->code_buf));
679 	return ((const char *)(str + 1));
680 }
681 
682 const char *
683 mmap_type(private_t *pri, long arg)
684 {
685 	char *str = pri->code_buf;
686 	size_t used;
687 
688 #define	CBSIZE	sizeof (pri->code_buf)
689 	switch (arg & MAP_TYPE) {
690 	case MAP_SHARED:
691 		used = strlcpy(str, "MAP_SHARED", CBSIZE);
692 		break;
693 	case MAP_PRIVATE:
694 		used = strlcpy(str, "MAP_PRIVATE", CBSIZE);
695 		break;
696 	default:
697 		used = snprintf(str, CBSIZE, "%ld", arg&MAP_TYPE);
698 		break;
699 	}
700 
701 	arg &= ~(_MAP_NEW|MAP_TYPE);
702 
703 	if (arg & ~(MAP_FIXED|MAP_RENAME|MAP_NORESERVE|MAP_ANON|MAP_ALIGN|
704 	    MAP_TEXT|MAP_INITDATA))
705 		(void) snprintf(str + used, sizeof (pri->code_buf) - used,
706 		    "|0x%lX", arg);
707 	else {
708 		if (arg & MAP_FIXED)
709 			(void) strlcat(str, "|MAP_FIXED", CBSIZE);
710 		if (arg & MAP_RENAME)
711 			(void) strlcat(str, "|MAP_RENAME", CBSIZE);
712 		if (arg & MAP_NORESERVE)
713 			(void) strlcat(str, "|MAP_NORESERVE", CBSIZE);
714 		if (arg & MAP_ANON)
715 			(void) strlcat(str, "|MAP_ANON", CBSIZE);
716 		if (arg & MAP_ALIGN)
717 			(void) strlcat(str, "|MAP_ALIGN", CBSIZE);
718 		if (arg & MAP_TEXT)
719 			(void) strlcat(str, "|MAP_TEXT", CBSIZE);
720 		if (arg & MAP_INITDATA)
721 			(void) strlcat(str, "|MAP_INITDATA", CBSIZE);
722 	}
723 
724 	return ((const char *)str);
725 #undef CBSIZE
726 }
727 
728 void
729 prt_mpr(private_t *pri, int raw, long val) /* print mmap()/mprotect() flags */
730 {
731 	const char *s = raw? NULL : mmap_protect(pri, val);
732 
733 	if (s == NULL)
734 		prt_hhx(pri, 0, val);
735 	else
736 		outstring(pri, s);
737 }
738 
739 void
740 prt_mty(private_t *pri, int raw, long val) /* print mmap() mapping type flags */
741 {
742 	const char *s = raw? NULL : mmap_type(pri, val);
743 
744 	if (s == NULL)
745 		prt_hhx(pri, 0, val);
746 	else
747 		outstring(pri, s);
748 }
749 
750 void
751 prt_mob(private_t *pri, int raw, long val) /* print mmapobj() flags */
752 {
753 	if (val == 0)
754 		prt_dec(pri, 0, val);
755 	else if (raw || (val & ~(MMOBJ_PADDING|MMOBJ_INTERPRET)) != 0)
756 		prt_hhx(pri, 0, val);
757 	else {
758 #define	CBSIZE	sizeof (pri->code_buf)
759 		char *s = pri->code_buf;
760 
761 		*s = '\0';
762 		if (val & MMOBJ_PADDING)
763 			(void) strlcat(s, "|MMOBJ_PADDING", CBSIZE);
764 		if (val & MMOBJ_INTERPRET)
765 			(void) strlcat(s, "|MMOBJ_INTERPRET", CBSIZE);
766 		outstring(pri, s + 1);
767 #undef CBSIZE
768 	}
769 }
770 
771 /*ARGSUSED*/
772 void
773 prt_mcf(private_t *pri, int raw, long val)	/* print memcntl() function */
774 {
775 	const char *s = NULL;
776 
777 	if (!raw) {
778 		switch (val) {
779 		case MC_SYNC:		s = "MC_SYNC";		break;
780 		case MC_LOCK:		s = "MC_LOCK";		break;
781 		case MC_UNLOCK:		s = "MC_UNLOCK";	break;
782 		case MC_ADVISE:		s = "MC_ADVISE";	break;
783 		case MC_LOCKAS:		s = "MC_LOCKAS";	break;
784 		case MC_UNLOCKAS:	s = "MC_UNLOCKAS";	break;
785 		case MC_HAT_ADVISE:	s = "MC_HAT_ADVISE";	break;
786 		}
787 	}
788 
789 	if (s == NULL)
790 		prt_dec(pri, 0, val);
791 	else
792 		outstring(pri, s);
793 }
794 
795 void
796 prt_mad(private_t *pri, int raw, long val)	/* print madvise() argument */
797 {
798 	const char *s = NULL;
799 
800 	if (!raw) {
801 		switch (val) {
802 		case MADV_NORMAL:	s = "MADV_NORMAL";	break;
803 		case MADV_RANDOM:	s = "MADV_RANDOM";	break;
804 		case MADV_SEQUENTIAL:	s = "MADV_SEQUENTIAL";	break;
805 		case MADV_WILLNEED:	s = "MADV_WILLNEED";	break;
806 		case MADV_DONTNEED:	s = "MADV_DONTNEED";	break;
807 		case MADV_FREE:		s = "MADV_FREE";	break;
808 		case MADV_ACCESS_DEFAULT: s = "MADV_ACCESS_DEFAULT";	break;
809 		case MADV_ACCESS_LWP:	s = "MADV_ACCESS_LWP";	break;
810 		case MADV_ACCESS_MANY:	s = "MADV_ACCESS_MANY";	break;
811 		}
812 	}
813 
814 	if (s == NULL)
815 		prt_dec(pri, 0, val);
816 	else
817 		outstring(pri, s);
818 }
819 
820 void
821 prt_mc4(private_t *pri, int raw, long val) /* print memcntl() (4th) argument */
822 {
823 	if (val == 0)
824 		prt_dec(pri, 0, val);
825 	else if (raw)
826 		prt_hhx(pri, 0, val);
827 	else {
828 		char *s = NULL;
829 
830 #define	CBSIZE	sizeof (pri->code_buf)
831 		/* cheating -- look at memcntl func */
832 		switch (pri->sys_args[2]) {
833 		case MC_ADVISE:
834 			prt_mad(pri, 0, val);
835 			return;
836 
837 		case MC_SYNC:
838 			if ((val & ~(MS_SYNC|MS_ASYNC|MS_INVALIDATE)) == 0) {
839 				*(s = pri->code_buf) = '\0';
840 				if (val & MS_SYNC)
841 					(void) strlcat(s, "|MS_SYNC", CBSIZE);
842 				if (val & MS_ASYNC)
843 					(void) strlcat(s, "|MS_ASYNC", CBSIZE);
844 				if (val & MS_INVALIDATE)
845 					(void) strlcat(s, "|MS_INVALIDATE",
846 					    CBSIZE);
847 			}
848 			break;
849 
850 		case MC_LOCKAS:
851 		case MC_UNLOCKAS:
852 			if ((val & ~(MCL_CURRENT|MCL_FUTURE)) == 0) {
853 				*(s = pri->code_buf) = '\0';
854 				if (val & MCL_CURRENT)
855 					(void) strlcat(s, "|MCL_CURRENT",
856 					    CBSIZE);
857 				if (val & MCL_FUTURE)
858 					(void) strlcat(s, "|MCL_FUTURE",
859 					    CBSIZE);
860 			}
861 			break;
862 		}
863 #undef CBSIZE
864 
865 		if (s == NULL || *s == '\0')
866 			prt_hhx(pri, 0, val);
867 		else
868 			outstring(pri, ++s);
869 	}
870 }
871 
872 void
873 prt_mc5(private_t *pri, int raw, long val) /* print memcntl() (5th) argument */
874 {
875 	char *s;
876 
877 #define	CBSIZE	sizeof (pri->code_buf)
878 	if (val == 0)
879 		prt_dec(pri, 0, val);
880 	else if (raw || (val & ~VALID_ATTR))
881 		prt_hhx(pri, 0, val);
882 	else {
883 		s = pri->code_buf;
884 		*s = '\0';
885 		if (val & SHARED)
886 			(void) strlcat(s, "|SHARED", CBSIZE);
887 		if (val & PRIVATE)
888 			(void) strlcat(s, "|PRIVATE", CBSIZE);
889 		if (val & PROT_READ)
890 			(void) strlcat(s, "|PROT_READ", CBSIZE);
891 		if (val & PROT_WRITE)
892 			(void) strlcat(s, "|PROT_WRITE", CBSIZE);
893 		if (val & PROT_EXEC)
894 			(void) strlcat(s, "|PROT_EXEC", CBSIZE);
895 		if (*s == '\0')
896 			prt_hhx(pri, 0, val);
897 		else
898 			outstring(pri, ++s);
899 	}
900 #undef CBSIZE
901 }
902 
903 void
904 prt_ulm(private_t *pri, int raw, long val)	/* print ulimit() argument */
905 {
906 	const char *s = NULL;
907 
908 	if (!raw) {
909 		switch (val) {
910 		case UL_GFILLIM:	s = "UL_GFILLIM";	break;
911 		case UL_SFILLIM:	s = "UL_SFILLIM";	break;
912 		case UL_GMEMLIM:	s = "UL_GMEMLIM";	break;
913 		case UL_GDESLIM:	s = "UL_GDESLIM";	break;
914 		}
915 	}
916 
917 	if (s == NULL)
918 		prt_dec(pri, 0, val);
919 	else
920 		outstring(pri, s);
921 }
922 
923 void
924 prt_rlm(private_t *pri, int raw, long val) /* print get/setrlimit() argument */
925 {
926 	const char *s = NULL;
927 
928 	if (!raw) {
929 		switch (val) {
930 		case RLIMIT_CPU:	s = "RLIMIT_CPU";	break;
931 		case RLIMIT_FSIZE:	s = "RLIMIT_FSIZE";	break;
932 		case RLIMIT_DATA:	s = "RLIMIT_DATA";	break;
933 		case RLIMIT_STACK:	s = "RLIMIT_STACK";	break;
934 		case RLIMIT_CORE:	s = "RLIMIT_CORE";	break;
935 		case RLIMIT_NOFILE:	s = "RLIMIT_NOFILE";	break;
936 		case RLIMIT_VMEM:	s = "RLIMIT_VMEM";	break;
937 		}
938 	}
939 
940 	if (s == NULL)
941 		prt_dec(pri, 0, val);
942 	else
943 		outstring(pri, s);
944 }
945 
946 void
947 prt_cnf(private_t *pri, int raw, long val)	/* print sysconfig code */
948 {
949 	const char *s = raw? NULL : sconfname(val);
950 
951 	if (s == NULL)
952 		prt_dec(pri, 0, val);
953 	else
954 		outstring(pri, s);
955 }
956 
957 void
958 prt_inf(private_t *pri, int raw, long val)	/* print sysinfo code */
959 {
960 	const char *s = NULL;
961 
962 	if (!raw) {
963 		switch (val) {
964 		case SI_SYSNAME:	s = "SI_SYSNAME";	break;
965 		case SI_HOSTNAME:	s = "SI_HOSTNAME";	break;
966 		case SI_RELEASE:	s = "SI_RELEASE";	break;
967 		case SI_VERSION:	s = "SI_VERSION";	break;
968 		case SI_MACHINE:	s = "SI_MACHINE";	break;
969 		case SI_ARCHITECTURE:	s = "SI_ARCHITECTURE";	break;
970 		case SI_ARCHITECTURE_32:s = "SI_ARCHITECTURE_32"; break;
971 		case SI_ARCHITECTURE_64:s = "SI_ARCHITECTURE_64"; break;
972 		case SI_ARCHITECTURE_K:	s = "SI_ARCHITECTURE_K"; break;
973 		case SI_HW_SERIAL:	s = "SI_HW_SERIAL";	break;
974 		case SI_HW_PROVIDER:	s = "SI_HW_PROVIDER";	break;
975 		case SI_SRPC_DOMAIN:	s = "SI_SRPC_DOMAIN";	break;
976 		case SI_SET_HOSTNAME:	s = "SI_SET_HOSTNAME";	break;
977 		case SI_SET_SRPC_DOMAIN: s = "SI_SET_SRPC_DOMAIN"; break;
978 		case SI_PLATFORM:	s = "SI_PLATFORM";	break;
979 		case SI_ISALIST:	s = "SI_ISALIST";	break;
980 		case SI_DHCP_CACHE:	s = "SI_DHCP_CACHE";	break;
981 		}
982 	}
983 
984 	if (s == NULL)
985 		prt_dec(pri, 0, val);
986 	else
987 		outstring(pri, s);
988 }
989 
990 void
991 prt_ptc(private_t *pri, int raw, long val)	/* print pathconf code */
992 {
993 	const char *s = raw? NULL : pathconfname(val);
994 
995 	if (s == NULL)
996 		prt_dec(pri, 0, val);
997 	else
998 		outstring(pri, s);
999 }
1000 
1001 void
1002 prt_fui(private_t *pri, int raw, long val) /* print fusers() input argument */
1003 {
1004 	const char *s = raw? NULL : fuiname(val);
1005 
1006 	if (s == NULL)
1007 		prt_hhx(pri, 0, val);
1008 	else
1009 		outstring(pri, s);
1010 }
1011 
1012 void
1013 prt_lwf(private_t *pri, int raw, long val)	/* print lwp_create() flags */
1014 {
1015 	char *s;
1016 
1017 	if (val == 0)
1018 		prt_dec(pri, 0, val);
1019 	else if (raw ||
1020 	    (val & ~(LWP_DAEMON|LWP_DETACHED|LWP_SUSPENDED)))
1021 		prt_hhx(pri, 0, val);
1022 	else {
1023 #define	CBSIZE	sizeof (pri->code_buf)
1024 		s = pri->code_buf;
1025 		*s = '\0';
1026 		if (val & LWP_DAEMON)
1027 			(void) strlcat(s, "|LWP_DAEMON", CBSIZE);
1028 		if (val & LWP_DETACHED)
1029 			(void) strlcat(s, "|LWP_DETACHED", CBSIZE);
1030 		if (val & LWP_SUSPENDED)
1031 			(void) strlcat(s, "|LWP_SUSPENDED", CBSIZE);
1032 		outstring(pri, ++s);
1033 #undef CBSIZE
1034 	}
1035 }
1036 
1037 void
1038 prt_itm(private_t *pri, int raw, long val) /* print [get|set]itimer() arg */
1039 {
1040 	const char *s = NULL;
1041 
1042 	if (!raw) {
1043 		switch (val) {
1044 		case ITIMER_REAL:	s = "ITIMER_REAL";	break;
1045 		case ITIMER_VIRTUAL:	s = "ITIMER_VIRTUAL";	break;
1046 		case ITIMER_PROF:	s = "ITIMER_PROF";	break;
1047 #ifdef ITIMER_REALPROF
1048 		case ITIMER_REALPROF:	s = "ITIMER_REALPROF";	break;
1049 #endif
1050 		}
1051 	}
1052 
1053 	if (s == NULL)
1054 		prt_dec(pri, 0, val);
1055 	else
1056 		outstring(pri, s);
1057 }
1058 
1059 void
1060 prt_mod(private_t *pri, int raw, long val)	/* print modctl() code */
1061 {
1062 	const char *s = NULL;
1063 
1064 	if (!raw) {
1065 		switch (val) {
1066 		case MODLOAD:		s = "MODLOAD";		break;
1067 		case MODUNLOAD:		s = "MODUNLOAD";	break;
1068 		case MODINFO:		s = "MODINFO";		break;
1069 		case MODRESERVED:	s = "MODRESERVED";	break;
1070 		case MODSETMINIROOT:	s = "MODSETMINIROOT";	break;
1071 		case MODADDMAJBIND:	s = "MODADDMAJBIND";	break;
1072 		case MODGETPATH:	s = "MODGETPATH";	break;
1073 		case MODGETPATHLEN:	s = "MODGETPATHLEN";	break;
1074 		case MODREADSYSBIND:	s = "MODREADSYSBIND";	break;
1075 		case MODGETMAJBIND:	s = "MODGETMAJBIND";	break;
1076 		case MODGETNAME:	s = "MODGETNAME";	break;
1077 		case MODSIZEOF_DEVID:	s = "MODSIZEOF_DEVID";	break;
1078 		case MODGETDEVID:	s = "MODGETDEVID";	break;
1079 		case MODSIZEOF_MINORNAME: s = "MODSIZEOF_MINORNAME"; break;
1080 		case MODGETMINORNAME:	s = "MODGETMINORNAME";	break;
1081 		case MODGETFBNAME:	s = "MODGETFBNAME";	break;
1082 		case MODEVENTS:		s = "MODEVENTS";	break;
1083 		case MODREREADDACF:	s = "MODREREADDACF";	break;
1084 		case MODLOADDRVCONF:	s = "MODLOADDRVCONF";	break;
1085 		case MODUNLOADDRVCONF:	s = "MODUNLOADDRVCONF";	break;
1086 		case MODREMMAJBIND:	s = "MODREMMAJBIND";	break;
1087 		case MODDEVT2INSTANCE:	s = "MODDEVT2INSTANCE";	break;
1088 		case MODGETDEVFSPATH_LEN: s = "MODGETDEVFSPATH_LEN"; break;
1089 		case MODGETDEVFSPATH:	s = "MODGETDEVFSPATH";	break;
1090 		case MODDEVID2PATHS:	s = "MODDEVID2PATHS";	break;
1091 		case MODSETDEVPOLICY:	s = "MODSETDEVPOLICY";	break;
1092 		case MODGETDEVPOLICY:	s = "MODGETDEVPOLICY";	break;
1093 		case MODALLOCPRIV:	s = "MODALLOCPRIV";	break;
1094 		case MODGETDEVPOLICYBYNAME:
1095 					s = "MODGETDEVPOLICYBYNAME"; break;
1096 		case MODLOADMINORPERM:	s = "MODLOADMINORPERM"; break;
1097 		case MODADDMINORPERM:	s = "MODADDMINORPERM"; break;
1098 		case MODREMMINORPERM:	s = "MODREMMINORPERM"; break;
1099 		case MODREMDRVCLEANUP:	s = "MODREMDRVCLEANUP"; break;
1100 		case MODDEVEXISTS:	s = "MODDEVEXISTS"; break;
1101 		case MODDEVREADDIR:	s = "MODDEVREADDIR"; break;
1102 		case MODDEVEMPTYDIR:	s = "MODDEVEMPTYDIR"; break;
1103 		case MODDEVNAME:	s = "MODDEVNAME"; break;
1104 		case MODGETDEVFSPATH_MI_LEN:
1105 					s = "MODGETDEVFSPATH_MI_LEN"; break;
1106 		case MODGETDEVFSPATH_MI:
1107 					s = "MODGETDEVFSPATH_MI"; break;
1108 		case MODREMDRVALIAS:	s = "MODREMDRVALIAS"; break;
1109 		case MODHPOPS:	s = "MODHPOPS"; break;
1110 		}
1111 	}
1112 
1113 	if (s == NULL)
1114 		prt_dec(pri, 0, val);
1115 	else
1116 		outstring(pri, s);
1117 }
1118 
1119 void
1120 prt_acl(private_t *pri, int raw, long val)	/* print acl() code */
1121 {
1122 	const char *s = NULL;
1123 
1124 	if (!raw) {
1125 		switch (val) {
1126 		case GETACL:		s = "GETACL";		break;
1127 		case SETACL:		s = "SETACL";		break;
1128 		case GETACLCNT:		s = "GETACLCNT";	break;
1129 		case ACE_GETACL:	s = "ACE_GETACL";	break;
1130 		case ACE_SETACL:	s = "ACE_SETACL";	break;
1131 		case ACE_GETACLCNT:	s = "ACE_GETACLCNT";	break;
1132 		}
1133 	}
1134 
1135 	if (s == NULL)
1136 		prt_dec(pri, 0, val);
1137 	else
1138 		outstring(pri, s);
1139 }
1140 
1141 void
1142 prt_aio(private_t *pri, int raw, long val)	/* print kaio() code */
1143 {
1144 	const char *s = NULL;
1145 	char buf[32];
1146 
1147 	if (!raw) {
1148 		switch (val & ~AIO_POLL_BIT) {
1149 		case AIOREAD:		s = "AIOREAD";		break;
1150 		case AIOWRITE:		s = "AIOWRITE";		break;
1151 		case AIOWAIT:		s = "AIOWAIT";		break;
1152 		case AIOCANCEL:		s = "AIOCANCEL";	break;
1153 		case AIONOTIFY:		s = "AIONOTIFY";	break;
1154 		case AIOINIT:		s = "AIOINIT";		break;
1155 		case AIOSTART:		s = "AIOSTART";		break;
1156 		case AIOLIO:		s = "AIOLIO";		break;
1157 		case AIOSUSPEND:	s = "AIOSUSPEND";	break;
1158 		case AIOERROR:		s = "AIOERROR";		break;
1159 		case AIOLIOWAIT:	s = "AIOLIOWAIT";	break;
1160 		case AIOAREAD:		s = "AIOAREAD";		break;
1161 		case AIOAWRITE:		s = "AIOAWRITE";	break;
1162 		/*
1163 		 * We have to hardcode the values for the 64-bit versions of
1164 		 * these calls, because <sys/aio.h> defines them to be identical
1165 		 * when compiled 64-bit.  If our target is 32-bit, we still need
1166 		 * to decode them correctly.
1167 		 */
1168 		case 13:		s = "AIOLIO64";		break;
1169 		case 14:		s = "AIOSUSPEND64";	break;
1170 		case 15:		s = "AUIOERROR64";	break;
1171 		case 16:		s = "AIOLIOWAIT64";	break;
1172 		case 17:		s = "AIOAREAD64";	break;
1173 		case 18:		s = "AIOAWRITE64";	break;
1174 		case 19:		s = "AIOCANCEL64";	break;
1175 
1176 		/*
1177 		 * AIOFSYNC doesn't correspond to a syscall.
1178 		 */
1179 		case AIOWAITN:		s = "AIOWAITN";		break;
1180 		}
1181 		if (s != NULL && (val & AIO_POLL_BIT)) {
1182 			(void) strlcpy(buf, s, sizeof (buf));
1183 			(void) strlcat(buf, "|AIO_POLL_BIT", sizeof (buf));
1184 			s = (const char *)buf;
1185 		}
1186 	}
1187 
1188 	if (s == NULL)
1189 		prt_dec(pri, 0, val);
1190 	else
1191 		outstring(pri, s);
1192 }
1193 
1194 void
1195 prt_aud(private_t *pri, int raw, long val)	/* print auditsys() code */
1196 {
1197 	const char *s = NULL;
1198 
1199 	if (!raw) {
1200 		switch (val) {
1201 		case BSM_GETAUID:	s = "BSM_GETAUID";	break;
1202 		case BSM_SETAUID:	s = "BSM_SETAUID";	break;
1203 		case BSM_GETAUDIT:	s = "BSM_GETAUDIT";	break;
1204 		case BSM_SETAUDIT:	s = "BSM_SETAUDIT";	break;
1205 		case BSM_AUDIT:		s = "BSM_AUDIT";	break;
1206 		case BSM_AUDITON:	s = "BSM_AUDITON";	break;
1207 		case BSM_AUDITCTL:	s = "BSM_AUDITCTL";	break;
1208 		case BSM_GETAUDIT_ADDR:	s = "BSM_GETAUDIT_ADDR"; break;
1209 		case BSM_SETAUDIT_ADDR:	s = "BSM_SETAUDIT_ADDR"; break;
1210 		}
1211 	}
1212 
1213 	if (s == NULL)
1214 		prt_dec(pri, 0, val);
1215 	else
1216 		outstring(pri, s);
1217 }
1218 
1219 void
1220 prt_cor(private_t *pri, int raw, long val)	/* print corectl() subcode */
1221 {
1222 	const char *s = NULL;
1223 
1224 	if (!raw) {
1225 		switch (val) {
1226 		case CC_SET_OPTIONS:
1227 			s = "CC_SET_OPTIONS";		break;
1228 		case CC_GET_OPTIONS:
1229 			s = "CC_GET_OPTIONS";		break;
1230 		case CC_SET_GLOBAL_PATH:
1231 			s = "CC_SET_GLOBAL_PATH";	break;
1232 		case CC_GET_GLOBAL_PATH:
1233 			s = "CC_GET_GLOBAL_PATH";	break;
1234 		case CC_SET_PROCESS_PATH:
1235 			s = "CC_SET_PROCESS_PATH";	break;
1236 		case CC_GET_PROCESS_PATH:
1237 			s = "CC_GET_PROCESS_PATH";	break;
1238 		case CC_SET_GLOBAL_CONTENT:
1239 			s = "CC_SET_GLOBAL_CONTENT";	break;
1240 		case CC_GET_GLOBAL_CONTENT:
1241 			s = "CC_GET_GLOBAL_CONTENT";	break;
1242 		case CC_SET_PROCESS_CONTENT:
1243 			s = "CC_SET_PROCESS_CONTENT";	break;
1244 		case CC_GET_PROCESS_CONTENT:
1245 			s = "CC_GET_PROCESS_CONTENT";	break;
1246 		case CC_SET_DEFAULT_PATH:
1247 			s = "CC_SET_DEFAULT_PATH";	break;
1248 		case CC_GET_DEFAULT_PATH:
1249 			s = "CC_GET_DEFAULT_PATH";	break;
1250 		case CC_SET_DEFAULT_CONTENT:
1251 			s = "CC_SET_DEFAULT_CONTENT";	break;
1252 		case CC_GET_DEFAULT_CONTENT:
1253 			s = "CC_GET_DEFAULT_CONTENT";	break;
1254 		}
1255 	}
1256 
1257 	if (s == NULL)
1258 		prt_dec(pri, 0, val);
1259 	else
1260 		outstring(pri, s);
1261 }
1262 
1263 void
1264 prt_cco(private_t *pri, int raw, long val)	/* print corectl() options */
1265 {
1266 	char *s;
1267 
1268 	if (val == 0)
1269 		prt_dec(pri, 0, val);
1270 	else if (raw || (val & ~CC_OPTIONS))
1271 		prt_hhx(pri, 0, val);
1272 	else {
1273 #define	CBSIZE	sizeof (pri->code_buf)
1274 		s = pri->code_buf;
1275 		*s = '\0';
1276 		if (val & CC_GLOBAL_PATH)
1277 			(void) strlcat(s, "|CC_GLOBAL_PATH", CBSIZE);
1278 		if (val & CC_PROCESS_PATH)
1279 			(void) strlcat(s, "|CC_PROCESS_PATH", CBSIZE);
1280 		if (val & CC_GLOBAL_SETID)
1281 			(void) strlcat(s, "|CC_GLOBAL_SETID", CBSIZE);
1282 		if (val & CC_PROCESS_SETID)
1283 			(void) strlcat(s, "|CC_PROCESS_SETID", CBSIZE);
1284 		if (val & CC_GLOBAL_LOG)
1285 			(void) strlcat(s, "|CC_GLOBAL_LOG", CBSIZE);
1286 		if (*s == '\0')
1287 			prt_hhx(pri, 0, val);
1288 		else
1289 			outstring(pri, ++s);
1290 #undef CBSIZE
1291 	}
1292 }
1293 
1294 void
1295 prt_ccc(private_t *pri, int raw, long val)	/* print corectl() content */
1296 {
1297 	core_content_t ccc;
1298 
1299 	if (Pread(Proc, &ccc, sizeof (ccc), val) != sizeof (ccc))
1300 		prt_hex(pri, 0, val);
1301 	else if (!raw && proc_content2str(ccc, pri->code_buf,
1302 	    sizeof (pri->code_buf)) >= 0)
1303 		outstring(pri, pri->code_buf);
1304 	else
1305 		prt_hhx(pri, 0, (long)ccc);
1306 }
1307 
1308 void
1309 prt_rcc(private_t *pri, int raw, long val)	/* print corectl() ret. cont. */
1310 {
1311 	core_content_t ccc;
1312 
1313 	if (pri->Errno || Pread(Proc, &ccc, sizeof (ccc), val) != sizeof (ccc))
1314 		prt_hex(pri, 0, val);
1315 	else if (!raw && proc_content2str(ccc, pri->code_buf,
1316 	    sizeof (pri->code_buf)) >= 0)
1317 		outstring(pri, pri->code_buf);
1318 	else
1319 		prt_hhx(pri, 0, (long)ccc);
1320 }
1321 
1322 void
1323 prt_cpc(private_t *pri, int raw, long val)	/* print cpc() subcode */
1324 {
1325 	const char *s = NULL;
1326 
1327 	if (!raw) {
1328 		switch (val) {
1329 		case CPC_BIND:		s = "CPC_BIND";		break;
1330 		case CPC_SAMPLE:	s = "CPC_SAMPLE";	break;
1331 		case CPC_INVALIDATE:	s = "CPC_INVALIDATE";	break;
1332 		case CPC_RELE:		s = "CPC_RELE";		break;
1333 		case CPC_EVLIST_SIZE:	s = "CPC_EVLIST_SIZE";	break;
1334 		case CPC_LIST_EVENTS:	s = "CPC_LIST_EVENTS";	break;
1335 		case CPC_ATTRLIST_SIZE:	s = "CPC_ATTRLIST_SIZE"; break;
1336 		case CPC_LIST_ATTRS:	s = "CPC_LIST_ATTRS";	break;
1337 		case CPC_IMPL_NAME:	s = "CPC_IMPL_NAME";	break;
1338 		case CPC_CPUREF:	s = "CPC_CPUREF";	break;
1339 		case CPC_USR_EVENTS:	s = "CPC_USR_EVENTS";	break;
1340 		case CPC_SYS_EVENTS:	s = "CPC_SYS_EVENTS";	break;
1341 		case CPC_NPIC:		s = "CPC_NPIC";		break;
1342 		case CPC_CAPS:		s = "CPC_CAPS";		break;
1343 		case CPC_ENABLE:	s = "CPC_ENABLE";	break;
1344 		case CPC_DISABLE:	s = "CPC_DISABLE";	break;
1345 		}
1346 	}
1347 
1348 	if (s == NULL)
1349 		prt_dec(pri, 0, val);
1350 	else
1351 		outstring(pri, s);
1352 }
1353 
1354 void
1355 outstring(private_t *pri, const char *s)
1356 {
1357 	int len = strlen(s);
1358 
1359 	GROW(len);
1360 	(void) strcpy(pri->sys_string + pri->sys_leng, s);
1361 	pri->sys_leng += len;
1362 }
1363 
1364 void
1365 grow(private_t *pri, int nbyte)	/* reallocate format buffer if necessary */
1366 {
1367 	while (pri->sys_leng + nbyte >= pri->sys_ssize)
1368 		pri->sys_string = my_realloc(pri->sys_string,
1369 		    pri->sys_ssize *= 2, "format buffer");
1370 }
1371 
1372 void
1373 prt_clc(private_t *pri, int raw, long val)
1374 {
1375 	const char *s = NULL;
1376 
1377 	if (!raw) {
1378 		switch (val) {
1379 		case CL_INITIALIZE:	s = "CL_INITIALIZE";	break;
1380 		case CL_CONFIG:		s = "CL_CONFIG";	break;
1381 		}
1382 	}
1383 
1384 	if (s == NULL)
1385 		prt_dec(pri, 0, val);
1386 	else
1387 		outstring(pri, s);
1388 }
1389 
1390 void
1391 prt_clf(private_t *pri, int raw, long val)
1392 {
1393 	const char *s = NULL;
1394 
1395 	if (!raw) {
1396 		switch (pri->sys_args[0]) {
1397 		case CL_CONFIG:
1398 			switch (pri->sys_args[1]) {
1399 			case CL_NODEID:
1400 				s = "CL_NODEID";		break;
1401 			case CL_HIGHEST_NODEID:
1402 				s = "CL_HIGHEST_NODEID";	break;
1403 			}
1404 			break;
1405 		case CL_INITIALIZE:
1406 			switch (pri->sys_args[1]) {
1407 			case CL_GET_BOOTFLAG:
1408 				s = "CL_GET_BOOTFLAG";		break;
1409 			}
1410 			break;
1411 		}
1412 	}
1413 
1414 	if (s == NULL)
1415 		prt_dec(pri, 0, val);
1416 	else
1417 		outstring(pri, s);
1418 }
1419 
1420 void
1421 prt_sqc(private_t *pri, int raw, long val)	/* print sigqueue() si_code */
1422 {
1423 	const char *s = NULL;
1424 
1425 	if (!raw) {
1426 		switch ((int)val) {
1427 		case SI_QUEUE:		s = "SI_QUEUE";		break;
1428 		case SI_TIMER:		s = "SI_TIMER";		break;
1429 		case SI_ASYNCIO:	s = "SI_ASYNCIO";	break;
1430 		case SI_MESGQ:		s = "SI_MESGQ";		break;
1431 		}
1432 	}
1433 
1434 	if (s == NULL)
1435 		prt_dec(pri, 0, val);
1436 	else
1437 		outstring(pri, s);
1438 }
1439 
1440 /*
1441  * print priocntlsys() (key, value) pair key.
1442  */
1443 void
1444 print_pck(private_t *pri, int raw, long val)
1445 {
1446 	const char	*s = NULL;
1447 	char		clname[PC_CLNMSZ];
1448 
1449 	if ((pri->sys_args[2] != PC_GETXPARMS &&
1450 	    pri->sys_args[2] != PC_SETXPARMS) || val == 0 || raw) {
1451 		prt_dec(pri, 0, val);
1452 		return;
1453 	}
1454 
1455 	if (pri->sys_args[3] == NULL) {
1456 		if (val == PC_KY_CLNAME) {
1457 			s = "PC_KY_CLNAME";
1458 			outstring(pri, s);
1459 		} else
1460 			prt_dec(pri, 0, val);
1461 		return;
1462 	}
1463 
1464 	if (Pread(Proc, &clname, PC_CLNMSZ, pri->sys_args[3]) != PC_CLNMSZ) {
1465 		prt_dec(pri, 0, val);
1466 		return;
1467 	}
1468 
1469 	if (strcmp(clname, "TS") == 0) {
1470 		switch (val) {
1471 		case TS_KY_UPRILIM: 	s = "TS_KY_UPRILIM";	break;
1472 		case TS_KY_UPRI:	s = "TS_KY_UPRI";	break;
1473 		default:					break;
1474 		}
1475 	} else if (strcmp(clname, "IA") == 0) {
1476 		switch (val) {
1477 		case IA_KY_UPRILIM: 	s = "IA_KY_UPRILIM";	break;
1478 		case IA_KY_UPRI:	s = "IA_KY_UPRI";	break;
1479 		case IA_KY_MODE:	s = "IA_KY_MODE";	break;
1480 		default:					break;
1481 		}
1482 	} else if (strcmp(clname, "RT") == 0) {
1483 		switch (val) {
1484 		case RT_KY_PRI: 	s = "RT_KY_PRI";	break;
1485 		case RT_KY_TQSECS:	s = "RT_KY_TQSECS";	break;
1486 		case RT_KY_TQNSECS:	s = "RT_KY_TQNSECS";	break;
1487 		case RT_KY_TQSIG:	s = "RT_KY_TQSIG";	break;
1488 		default:					break;
1489 		}
1490 	} else if (strcmp(clname, "FSS") == 0) {
1491 		switch (val) {
1492 		case FSS_KY_UPRILIM: 	s = "FSS_KY_UPRILIM";	break;
1493 		case FSS_KY_UPRI:	s = "FSS_KY_UPRI";	break;
1494 		default:					break;
1495 		}
1496 	} else if (strcmp(clname, "FX") == 0) {
1497 		switch (val) {
1498 		case FX_KY_UPRILIM: 	s = "FX_KY_UPRILIM";	break;
1499 		case FX_KY_UPRI:	s = "FX_KY_UPRI";	break;
1500 		case FX_KY_TQSECS:	s = "FX_KY_TQSECS";	break;
1501 		case FX_KY_TQNSECS:	s = "FX_KY_TQNSECS";	break;
1502 		default:					break;
1503 		}
1504 	}
1505 
1506 	if (s == NULL)
1507 		prt_dec(pri, 0, val);
1508 	else
1509 		outstring(pri, s);
1510 }
1511 
1512 /*
1513  * print priocntlsys() fourth argument.
1514  */
1515 /*ARGSUSED*/
1516 void
1517 prt_pc4(private_t *pri, int raw, long val)
1518 {
1519 	/* look at pricntlsys function */
1520 	if ((pri->sys_args[2] != PC_GETXPARMS &&
1521 	    pri->sys_args[2] != PC_SETXPARMS))
1522 		prt_hex(pri, 0, val);
1523 	else if (val)
1524 		prt_stg(pri, 0, val);
1525 	else
1526 		prt_dec(pri, 0, val);
1527 }
1528 
1529 /*
1530  * print priocntlsys() (key, value) pairs (5th argument).
1531  */
1532 /*ARGSUSED*/
1533 void
1534 prt_pc5(private_t *pri, int raw, long val)
1535 {
1536 	pc_vaparms_t	prms;
1537 	pc_vaparm_t	*vpp = &prms.pc_parms[0];
1538 	uint_t		cnt;
1539 
1540 
1541 	/* look at pricntlsys function */
1542 	if ((pri->sys_args[2] != PC_GETXPARMS &&
1543 	    pri->sys_args[2] != PC_SETXPARMS) || val == 0) {
1544 		prt_dec(pri, 0, 0);
1545 		return;
1546 	}
1547 
1548 	if (Pread(Proc, &prms, sizeof (prms), val) != sizeof (prms)) {
1549 		prt_hex(pri, 0, val);
1550 		return;
1551 	}
1552 
1553 	if ((cnt = prms.pc_vaparmscnt) > PC_VAPARMCNT)
1554 		return;
1555 
1556 	for (; cnt--; vpp++) {
1557 		print_pck(pri, 0, vpp->pc_key);
1558 		outstring(pri, ", ");
1559 		prt_hex(pri, 0, (long)vpp->pc_parm);
1560 		outstring(pri, ", ");
1561 	}
1562 
1563 	prt_dec(pri, 0, PC_KY_NULL);
1564 }
1565 
1566 /*
1567  * Print processor set id, including logical expansion of "special" ids.
1568  */
1569 void
1570 prt_pst(private_t *pri, int raw, long val)
1571 {
1572 	const char *s = NULL;
1573 
1574 	if (!raw) {
1575 		switch ((psetid_t)val) {
1576 		case PS_NONE:		s = "PS_NONE";		break;
1577 		case PS_QUERY:		s = "PS_QUERY";		break;
1578 		case PS_MYID:		s = "PS_MYID";		break;
1579 		}
1580 	}
1581 
1582 	if (s == NULL)
1583 		prt_dec(pri, 0, val);
1584 	else
1585 		outstring(pri, s);
1586 }
1587 
1588 /*
1589  * Print meminfo() argument.
1590  */
1591 /*ARGSUSED*/
1592 void
1593 prt_mif(private_t *pri, int raw, long val)
1594 {
1595 	struct meminfo	minfo;
1596 
1597 #ifdef _LP64
1598 	if (data_model == PR_MODEL_ILP32) {
1599 		struct meminfo32 minfo32;
1600 
1601 		if (Pread(Proc, &minfo32, sizeof (struct meminfo32), val) !=
1602 			sizeof (struct meminfo32)) {
1603 			prt_dec(pri, 0, pri->sys_args[1]);	/* addr_count */
1604 			outstring(pri, ", ");
1605 			prt_hex(pri, 0, val);
1606 			return;
1607 		}
1608 		/*
1609 		 * arrange the arguments in the order that user calls with
1610 		 */
1611 		prt_hex(pri, 0, minfo32.mi_inaddr);
1612 		outstring(pri, ", ");
1613 		prt_dec(pri, 0, pri->sys_args[1]);	/* addr_count */
1614 		outstring(pri, ", ");
1615 		prt_hex(pri, 0, minfo32.mi_info_req);
1616 		outstring(pri, ", ");
1617 		prt_dec(pri, 0, minfo32.mi_info_count);
1618 		outstring(pri, ", ");
1619 		prt_hex(pri, 0, minfo32.mi_outdata);
1620 		outstring(pri, ", ");
1621 		prt_hex(pri, 0, minfo32.mi_validity);
1622 		return;
1623 	}
1624 #endif
1625 	if (Pread(Proc, &minfo, sizeof (struct meminfo), val) !=
1626 		sizeof (struct meminfo)) {
1627 		prt_dec(pri, 0, pri->sys_args[1]);	/* addr_count */
1628 		outstring(pri, ", ");
1629 		prt_hex(pri, 0, val);
1630 		return;
1631 	}
1632 	/*
1633 	 * arrange the arguments in the order that user calls with
1634 	 */
1635 	prt_hex(pri, 0, (long)minfo.mi_inaddr);
1636 	outstring(pri, ", ");
1637 	prt_dec(pri, 0, pri->sys_args[1]);	/* addr_count */
1638 	outstring(pri, ", ");
1639 	prt_hex(pri, 0, (long)minfo.mi_info_req);
1640 	outstring(pri, ", ");
1641 	prt_dec(pri, 0, minfo.mi_info_count);
1642 	outstring(pri, ", ");
1643 	prt_hex(pri, 0, (long)minfo.mi_outdata);
1644 	outstring(pri, ", ");
1645 	prt_hex(pri, 0, (long)minfo.mi_validity);
1646 }
1647 
1648 
1649 /*
1650  * Print so_socket() 1st argument.
1651  */
1652 /*ARGSUSED*/
1653 void
1654 prt_pfm(private_t *pri, int raw, long val)
1655 {
1656 	/* Protocol Families have same names as Address Families */
1657 	if ((ulong_t)val < MAX_AFCODES) {
1658 		outstring(pri, "PF_");
1659 		outstring(pri, afcodes[val]);
1660 	} else {
1661 		prt_dec(pri, 0, val);
1662 	}
1663 }
1664 
1665 
1666 /*
1667  * Print so_socket() 2nd argument.
1668  */
1669 /*ARGSUSED*/
1670 void
1671 prt_skt(private_t *pri, int raw, long val)
1672 {
1673 	const char *s;
1674 
1675 	if ((ulong_t)val <= MAX_SOCKTYPES && (s = socktype_codes[val]) != NULL)
1676 		outstring(pri, s);
1677 	else
1678 		prt_dec(pri, 0, val);
1679 }
1680 
1681 
1682 /*
1683  * Print so_socket() 3rd argument.
1684  */
1685 /*ARGSUSED*/
1686 void
1687 prt_skp(private_t *pri, int raw, long val)
1688 {
1689 	const char *s;
1690 
1691 	/* cheating -- look at the protocol-family */
1692 	switch (pri->sys_args[0]) {
1693 	case PF_INET6:
1694 	case PF_INET:
1695 	case PF_NCA:	if ((s = ipprotos((int)val)) != NULL) {
1696 				outstring(pri, s);
1697 				break;
1698 			}
1699 			/* FALLTHROUGH */
1700 	default:	prt_dec(pri, 0, val);
1701 			break;
1702 	}
1703 }
1704 
1705 
1706 /*
1707  * Print so_socket() 5th argument.
1708  */
1709 /*ARGSUSED*/
1710 void
1711 prt_skv(private_t *pri, int raw, long val)
1712 {
1713 	switch (val) {
1714 	case SOV_STREAM:	outstring(pri, "SOV_STREAM");	break;
1715 	case SOV_DEFAULT:	outstring(pri, "SOV_DEFAULT");	break;
1716 	case SOV_SOCKSTREAM:	outstring(pri, "SOV_SOCKSTREAM");	break;
1717 	case SOV_SOCKBSD:	outstring(pri, "SOV_SOCKBSD");	break;
1718 	case SOV_XPG4_2:	outstring(pri, "SOV_XPG4_2");	break;
1719 	default:		prt_dec(pri, 0, val);		break;
1720 	}
1721 }
1722 
1723 
1724 /*
1725  * Print setsockopt()/getsockopt() 2nd argument.
1726  */
1727 /*ARGSUSED*/
1728 void
1729 prt_sol(private_t *pri, int raw, long val)
1730 {
1731 	if (val == SOL_SOCKET) {
1732 		outstring(pri, "SOL_SOCKET");
1733 	} else if (val == SOL_ROUTE) {
1734 		outstring(pri, "SOL_ROUTE");
1735 	} else {
1736 		const struct protoent *p;
1737 		struct protoent res;
1738 		char buf[NSS_BUFLEN_PROTOCOLS];
1739 
1740 		if ((p = getprotobynumber_r(val, &res,
1741 		    (char *)buf, sizeof (buf))) != NULL)
1742 			outstring(pri, p->p_name);
1743 		else
1744 			prt_dec(pri, 0, val);
1745 	}
1746 }
1747 
1748 
1749 const char *
1750 sol_optname(private_t *pri, long val)
1751 {
1752 #define	CBSIZE	sizeof (pri->code_buf)
1753 	if (val >= SO_SNDBUF) {
1754 		switch (val) {
1755 		case SO_SNDBUF:		return ("SO_SNDBUF");
1756 		case SO_RCVBUF:		return ("SO_RCVBUF");
1757 		case SO_SNDLOWAT:	return ("SO_SNDLOWAT");
1758 		case SO_RCVLOWAT:	return ("SO_RCVLOWAT");
1759 		case SO_SNDTIMEO:	return ("SO_SNDTIMEO");
1760 		case SO_RCVTIMEO:	return ("SO_RCVTIMEO");
1761 		case SO_ERROR:		return ("SO_ERROR");
1762 		case SO_TYPE:		return ("SO_TYPE");
1763 		case SO_PROTOTYPE:	return ("SO_PROTOTYPE");
1764 		case SO_ANON_MLP:	return ("SO_ANON_MLP");
1765 		case SO_MAC_EXEMPT:	return ("SO_MAC_EXEMPT");
1766 		case SO_ALLZONES:	return ("SO_ALLZONES");
1767 		case SO_MAC_IMPLICIT:	return ("SO_MAC_IMPLICIT");
1768 		case SO_VRRP:		return ("SO_VRRP");
1769 		case SO_EXCLBIND:	return ("SO_EXCLBIND");
1770 		case SO_DOMAIN:		return ("SO_DOMAIN");
1771 
1772 		default:		(void) snprintf(pri->code_buf, CBSIZE,
1773 					    "0x%lx", val);
1774 					return (pri->code_buf);
1775 		}
1776 	} else {
1777 		char *s = pri->code_buf;
1778 		size_t used = 1;
1779 		long val2;
1780 
1781 		*s = '\0';
1782 		val2 = val & ~(SO_DEBUG|SO_ACCEPTCONN|SO_REUSEADDR|SO_KEEPALIVE|
1783 		    SO_DONTROUTE|SO_BROADCAST|SO_USELOOPBACK|SO_LINGER|
1784 		    SO_OOBINLINE|SO_DGRAM_ERRIND|SO_RECVUCRED);
1785 		if (val2)
1786 			used = snprintf(s, CBSIZE, "|0x%lx", val2);
1787 		if (val & SO_DEBUG)
1788 			used = strlcat(s, "|SO_DEBUG", CBSIZE);
1789 		if (val & SO_ACCEPTCONN)
1790 			used = strlcat(s, "|SO_ACCEPTCONN", CBSIZE);
1791 		if (val & SO_REUSEADDR)
1792 			used = strlcat(s, "|SO_REUSEADDR", CBSIZE);
1793 		if (val & SO_KEEPALIVE)
1794 			used = strlcat(s, "|SO_KEEPALIVE", CBSIZE);
1795 		if (val & SO_DONTROUTE)
1796 			used = strlcat(s, "|SO_DONTROUTE", CBSIZE);
1797 		if (val & SO_BROADCAST)
1798 			used = strlcat(s, "|SO_BROADCAST", CBSIZE);
1799 		if (val & SO_USELOOPBACK)
1800 			used = strlcat(s, "|SO_USELOOPBACK", CBSIZE);
1801 		if (val & SO_LINGER)
1802 			used = strlcat(s, "|SO_LINGER", CBSIZE);
1803 		if (val & SO_OOBINLINE)
1804 			used = strlcat(s, "|SO_OOBINLINE", CBSIZE);
1805 		if (val & SO_DGRAM_ERRIND)
1806 			used = strlcat(s, "|SO_DGRAM_ERRIND", CBSIZE);
1807 		if (val & SO_RECVUCRED)
1808 			used = strlcat(s, "|SO_RECVUCRED", CBSIZE);
1809 		if (used >= CBSIZE || val == 0)
1810 			(void) snprintf(s + 1, CBSIZE-1, "0x%lx", val);
1811 		return ((const char *)(s + 1));
1812 	}
1813 #undef CBSIZE
1814 }
1815 
1816 const char *
1817 route_optname(private_t *pri, long val)
1818 {
1819 	switch (val) {
1820 	case RT_AWARE:
1821 		return ("RT_AWARE");
1822 	default:
1823 		(void) snprintf(pri->code_buf, sizeof (pri->code_buf),
1824 		    "0x%lx", val);
1825 		return (pri->code_buf);
1826 	}
1827 }
1828 
1829 const char *
1830 tcp_optname(private_t *pri, long val)
1831 {
1832 	switch (val) {
1833 	case TCP_NODELAY:		return ("TCP_NODELAY");
1834 	case TCP_MAXSEG:		return ("TCP_MAXSEG");
1835 	case TCP_KEEPALIVE:		return ("TCP_KEEPALIVE");
1836 	case TCP_NOTIFY_THRESHOLD:	return ("TCP_NOTIFY_THRESHOLD");
1837 	case TCP_ABORT_THRESHOLD:	return ("TCP_ABORT_THRESHOLD");
1838 	case TCP_CONN_NOTIFY_THRESHOLD:	return ("TCP_CONN_NOTIFY_THRESHOLD");
1839 	case TCP_CONN_ABORT_THRESHOLD:	return ("TCP_CONN_ABORT_THRESHOLD");
1840 	case TCP_RECVDSTADDR:		return ("TCP_RECVDSTADDR");
1841 	case TCP_ANONPRIVBIND:		return ("TCP_ANONPRIVBIND");
1842 	case TCP_EXCLBIND:		return ("TCP_EXCLBIND");
1843 	case TCP_INIT_CWND:		return ("TCP_INIT_CWND");
1844 	case TCP_KEEPALIVE_THRESHOLD:	return ("TCP_KEEPALIVE_THRESHOLD");
1845 	case TCP_KEEPALIVE_ABORT_THRESHOLD:
1846 		return ("TCP_KEEPALIVE_ABORT_THRESHOLD");
1847 	case TCP_CORK:			return ("TCP_CORK");
1848 
1849 	default:			(void) snprintf(pri->code_buf,
1850 					    sizeof (pri->code_buf),
1851 					    "0x%lx", val);
1852 					return (pri->code_buf);
1853 	}
1854 }
1855 
1856 
1857 const char *
1858 sctp_optname(private_t *pri, long val)
1859 {
1860 	switch (val) {
1861 	case SCTP_RTOINFO:		return ("SCTP_RTOINFO");
1862 	case SCTP_ASSOCINFO:		return ("SCTP_ASSOCINFO");
1863 	case SCTP_INITMSG:		return ("SCTP_INITMSG");
1864 	case SCTP_NODELAY:		return ("SCTP_NODELAY");
1865 	case SCTP_AUTOCLOSE:		return ("SCTP_AUTOCLOSE");
1866 	case SCTP_SET_PEER_PRIMARY_ADDR:
1867 		return ("SCTP_SET_PEER_PRIMARY_ADDR");
1868 	case SCTP_PRIMARY_ADDR:		return ("SCTP_PRIMARY_ADDR");
1869 	case SCTP_ADAPTATION_LAYER:	return ("SCTP_ADAPTATION_LAYER");
1870 	case SCTP_DISABLE_FRAGMENTS:	return ("SCTP_DISABLE_FRAGMENTS");
1871 	case SCTP_PEER_ADDR_PARAMS:	return ("SCTP_PEER_ADDR_PARAMS");
1872 	case SCTP_DEFAULT_SEND_PARAM:	return ("SCTP_DEFAULT_SEND_PARAM");
1873 	case SCTP_EVENTS:		return ("SCTP_EVENTS");
1874 	case SCTP_I_WANT_MAPPED_V4_ADDR:
1875 		return ("SCTP_I_WANT_MAPPED_V4_ADDR");
1876 	case SCTP_MAXSEG:		return ("SCTP_MAXSEG");
1877 	case SCTP_STATUS:		return ("SCTP_STATUS");
1878 	case SCTP_GET_PEER_ADDR_INFO:	return ("SCTP_GET_PEER_ADDR_INFO");
1879 
1880 	case SCTP_ADD_ADDR:		return ("SCTP_ADD_ADDR");
1881 	case SCTP_REM_ADDR:		return ("SCTP_REM_ADDR");
1882 
1883 	default:			(void) snprintf(pri->code_buf,
1884 					    sizeof (pri->code_buf),
1885 					    "0x%lx", val);
1886 					return (pri->code_buf);
1887 	}
1888 }
1889 
1890 
1891 const char *
1892 udp_optname(private_t *pri, long val)
1893 {
1894 	switch (val) {
1895 	case UDP_CHECKSUM:		return ("UDP_CHECKSUM");
1896 	case UDP_ANONPRIVBIND:		return ("UDP_ANONPRIVBIND");
1897 	case UDP_EXCLBIND:		return ("UDP_EXCLBIND");
1898 	case UDP_RCVHDR:		return ("UDP_RCVHDR");
1899 	case UDP_NAT_T_ENDPOINT:	return ("UDP_NAT_T_ENDPOINT");
1900 
1901 	default:			(void) snprintf(pri->code_buf,
1902 					    sizeof (pri->code_buf), "0x%lx",
1903 					    val);
1904 					return (pri->code_buf);
1905 	}
1906 }
1907 
1908 
1909 /*
1910  * Print setsockopt()/getsockopt() 3rd argument.
1911  */
1912 /*ARGSUSED*/
1913 void
1914 prt_son(private_t *pri, int raw, long val)
1915 {
1916 	/* cheating -- look at the level */
1917 	switch (pri->sys_args[1]) {
1918 	case SOL_SOCKET:	outstring(pri, sol_optname(pri, val));
1919 				break;
1920 	case SOL_ROUTE:		outstring(pri, route_optname(pri, val));
1921 				break;
1922 	case IPPROTO_TCP:	outstring(pri, tcp_optname(pri, val));
1923 				break;
1924 	case IPPROTO_UDP:	outstring(pri, udp_optname(pri, val));
1925 				break;
1926 	case IPPROTO_SCTP:	outstring(pri, sctp_optname(pri, val));
1927 				break;
1928 	default:		prt_dec(pri, 0, val);
1929 				break;
1930 	}
1931 }
1932 
1933 
1934 /*
1935  * Print utrap type
1936  */
1937 /*ARGSUSED*/
1938 void
1939 prt_utt(private_t *pri, int raw, long val)
1940 {
1941 	const char *s = NULL;
1942 
1943 #ifdef __sparc
1944 	if (!raw) {
1945 		switch (val) {
1946 		case UT_INSTRUCTION_DISABLED:
1947 			s = "UT_INSTRUCTION_DISABLED"; break;
1948 		case UT_INSTRUCTION_ERROR:
1949 			s = "UT_INSTRUCTION_ERROR"; break;
1950 		case UT_INSTRUCTION_PROTECTION:
1951 			s = "UT_INSTRUCTION_PROTECTION"; break;
1952 		case UT_ILLTRAP_INSTRUCTION:
1953 			s = "UT_ILLTRAP_INSTRUCTION"; break;
1954 		case UT_ILLEGAL_INSTRUCTION:
1955 			s = "UT_ILLEGAL_INSTRUCTION"; break;
1956 		case UT_PRIVILEGED_OPCODE:
1957 			s = "UT_PRIVILEGED_OPCODE"; break;
1958 		case UT_FP_DISABLED:
1959 			s = "UT_FP_DISABLED"; break;
1960 		case UT_FP_EXCEPTION_IEEE_754:
1961 			s = "UT_FP_EXCEPTION_IEEE_754"; break;
1962 		case UT_FP_EXCEPTION_OTHER:
1963 			s = "UT_FP_EXCEPTION_OTHER"; break;
1964 		case UT_TAG_OVERFLOW:
1965 			s = "UT_TAG_OVERFLOW"; break;
1966 		case UT_DIVISION_BY_ZERO:
1967 			s = "UT_DIVISION_BY_ZERO"; break;
1968 		case UT_DATA_EXCEPTION:
1969 			s = "UT_DATA_EXCEPTION"; break;
1970 		case UT_DATA_ERROR:
1971 			s = "UT_DATA_ERROR"; break;
1972 		case UT_DATA_PROTECTION:
1973 			s = "UT_DATA_PROTECTION"; break;
1974 		case UT_MEM_ADDRESS_NOT_ALIGNED:
1975 			s = "UT_MEM_ADDRESS_NOT_ALIGNED"; break;
1976 		case UT_PRIVILEGED_ACTION:
1977 			s = "UT_PRIVILEGED_ACTION"; break;
1978 		case UT_ASYNC_DATA_ERROR:
1979 			s = "UT_ASYNC_DATA_ERROR"; break;
1980 		case UT_TRAP_INSTRUCTION_16:
1981 			s = "UT_TRAP_INSTRUCTION_16"; break;
1982 		case UT_TRAP_INSTRUCTION_17:
1983 			s = "UT_TRAP_INSTRUCTION_17"; break;
1984 		case UT_TRAP_INSTRUCTION_18:
1985 			s = "UT_TRAP_INSTRUCTION_18"; break;
1986 		case UT_TRAP_INSTRUCTION_19:
1987 			s = "UT_TRAP_INSTRUCTION_19"; break;
1988 		case UT_TRAP_INSTRUCTION_20:
1989 			s = "UT_TRAP_INSTRUCTION_20"; break;
1990 		case UT_TRAP_INSTRUCTION_21:
1991 			s = "UT_TRAP_INSTRUCTION_21"; break;
1992 		case UT_TRAP_INSTRUCTION_22:
1993 			s = "UT_TRAP_INSTRUCTION_22"; break;
1994 		case UT_TRAP_INSTRUCTION_23:
1995 			s = "UT_TRAP_INSTRUCTION_23"; break;
1996 		case UT_TRAP_INSTRUCTION_24:
1997 			s = "UT_TRAP_INSTRUCTION_24"; break;
1998 		case UT_TRAP_INSTRUCTION_25:
1999 			s = "UT_TRAP_INSTRUCTION_25"; break;
2000 		case UT_TRAP_INSTRUCTION_26:
2001 			s = "UT_TRAP_INSTRUCTION_26"; break;
2002 		case UT_TRAP_INSTRUCTION_27:
2003 			s = "UT_TRAP_INSTRUCTION_27"; break;
2004 		case UT_TRAP_INSTRUCTION_28:
2005 			s = "UT_TRAP_INSTRUCTION_28"; break;
2006 		case UT_TRAP_INSTRUCTION_29:
2007 			s = "UT_TRAP_INSTRUCTION_29"; break;
2008 		case UT_TRAP_INSTRUCTION_30:
2009 			s = "UT_TRAP_INSTRUCTION_30"; break;
2010 		case UT_TRAP_INSTRUCTION_31:
2011 			s = "UT_TRAP_INSTRUCTION_31"; break;
2012 		}
2013 	}
2014 #endif /* __sparc */
2015 
2016 	if (s == NULL)
2017 		prt_dec(pri, 0, val);
2018 	else
2019 		outstring(pri, s);
2020 }
2021 
2022 
2023 /*
2024  * Print utrap handler
2025  */
2026 void
2027 prt_uth(private_t *pri, int raw, long val)
2028 {
2029 	const char *s = NULL;
2030 
2031 	if (!raw) {
2032 		switch (val) {
2033 		case (long)UTH_NOCHANGE:	s = "UTH_NOCHANGE"; break;
2034 		}
2035 	}
2036 
2037 	if (s == NULL)
2038 		prt_hex(pri, 0, val);
2039 	else
2040 		outstring(pri, s);
2041 }
2042 
2043 const char *
2044 access_flags(private_t *pri, long arg)
2045 {
2046 #define	E_OK 010
2047 	char *str = pri->code_buf;
2048 
2049 	if (arg & ~(R_OK|W_OK|X_OK|E_OK))
2050 		return (NULL);
2051 
2052 	/* NB: F_OK == 0 */
2053 	if (arg == F_OK)
2054 		return ("F_OK");
2055 	if (arg == E_OK)
2056 		return ("F_OK|E_OK");
2057 
2058 	*str = '\0';
2059 	if (arg & R_OK)
2060 		(void) strlcat(str, "|R_OK", sizeof (pri->code_buf));
2061 	if (arg & W_OK)
2062 		(void) strlcat(str, "|W_OK", sizeof (pri->code_buf));
2063 	if (arg & X_OK)
2064 		(void) strlcat(str, "|X_OK", sizeof (pri->code_buf));
2065 	if (arg & E_OK)
2066 		(void) strlcat(str, "|E_OK", sizeof (pri->code_buf));
2067 	return ((const char *)(str + 1));
2068 #undef E_OK
2069 }
2070 
2071 /*
2072  * Print access() flags.
2073  */
2074 void
2075 prt_acc(private_t *pri, int raw, long val)
2076 {
2077 	const char *s = raw? NULL : access_flags(pri, val);
2078 
2079 	if (s == NULL)
2080 		prt_dex(pri, 0, val);
2081 	else
2082 		outstring(pri, s);
2083 }
2084 
2085 /*
2086  * Print shutdown() "how" (2nd) argument
2087  */
2088 void
2089 prt_sht(private_t *pri, int raw, long val)
2090 {
2091 	if (raw) {
2092 		prt_dex(pri, 0, val);
2093 		return;
2094 	}
2095 	switch (val) {
2096 	case SHUT_RD:	outstring(pri, "SHUT_RD");	break;
2097 	case SHUT_WR:	outstring(pri, "SHUT_WR");	break;
2098 	case SHUT_RDWR:	outstring(pri, "SHUT_RDWR");	break;
2099 	default:	prt_dec(pri, 0, val);		break;
2100 	}
2101 }
2102 
2103 /*
2104  * Print fcntl() F_SETFL flags (3rd) argument or fdsync flag (2nd arg)
2105  */
2106 static struct fcntl_flags {
2107 	long		val;
2108 	const char	*name;
2109 } fcntl_flags[] = {
2110 #define	FC_FL(flag)	{ (long)flag, "|" # flag }
2111 	FC_FL(FREVOKED),
2112 	FC_FL(FREAD),
2113 	FC_FL(FWRITE),
2114 	FC_FL(FNDELAY),
2115 	FC_FL(FAPPEND),
2116 	FC_FL(FSYNC),
2117 	FC_FL(FDSYNC),
2118 	FC_FL(FRSYNC),
2119 	FC_FL(FOFFMAX),
2120 	FC_FL(FNONBLOCK),
2121 	FC_FL(FCREAT),
2122 	FC_FL(FTRUNC),
2123 	FC_FL(FEXCL),
2124 	FC_FL(FNOCTTY),
2125 	FC_FL(FXATTR),
2126 	FC_FL(FASYNC),
2127 	FC_FL(FNODSYNC)
2128 #undef FC_FL
2129 };
2130 
2131 void
2132 prt_ffg(private_t *pri, int raw, long val)
2133 {
2134 #define	CBSIZE	sizeof (pri->code_buf)
2135 	char *s = pri->code_buf;
2136 	size_t used = 1;
2137 	struct fcntl_flags *fp;
2138 
2139 	if (raw) {
2140 		(void) snprintf(s, CBSIZE, "0x%lx", val);
2141 		outstring(pri, s);
2142 		return;
2143 	}
2144 	if (val == 0) {
2145 		outstring(pri, "(no flags)");
2146 		return;
2147 	}
2148 
2149 	*s = '\0';
2150 	for (fp = fcntl_flags;
2151 	    fp < &fcntl_flags[sizeof (fcntl_flags) / sizeof (*fp)]; fp++) {
2152 		if (val & fp->val) {
2153 			used = strlcat(s, fp->name, CBSIZE);
2154 			val &= ~fp->val;
2155 		}
2156 	}
2157 
2158 	if (val != 0 && used <= CBSIZE)
2159 		used += snprintf(s + used, CBSIZE - used, "|0x%lx", val);
2160 
2161 	if (used >= CBSIZE)
2162 		(void) snprintf(s + 1, CBSIZE-1, "0x%lx", val);
2163 	outstring(pri, s + 1);
2164 #undef CBSIZE
2165 }
2166 
2167 void
2168 prt_prs(private_t *pri, int raw, long val)
2169 {
2170 	static size_t setsize;
2171 	priv_set_t *set = priv_allocset();
2172 
2173 	if (setsize == 0) {
2174 		const priv_impl_info_t *info = getprivimplinfo();
2175 		if (info != NULL)
2176 			setsize = info->priv_setsize * sizeof (priv_chunk_t);
2177 	}
2178 
2179 	if (setsize != 0 && !raw && set != NULL &&
2180 	    Pread(Proc, set, setsize, val) == setsize) {
2181 		int i;
2182 
2183 		outstring(pri, "{");
2184 		for (i = 0; i < setsize / sizeof (priv_chunk_t); i++) {
2185 			char buf[9];	/* 8 hex digits + '\0' */
2186 			(void) snprintf(buf, sizeof (buf), "%08x",
2187 			    ((priv_chunk_t *)set)[i]);
2188 			outstring(pri, buf);
2189 		}
2190 
2191 		outstring(pri, "}");
2192 	} else {
2193 		prt_hex(pri, 0, val);
2194 	}
2195 
2196 	if (set != NULL)
2197 		priv_freeset(set);
2198 }
2199 
2200 /*
2201  * Print privilege set operation.
2202  */
2203 void
2204 prt_pro(private_t *pri, int raw, long val)
2205 {
2206 	const char *s = NULL;
2207 
2208 	if (!raw) {
2209 		switch ((priv_op_t)val) {
2210 		case PRIV_ON:		s = "PRIV_ON";		break;
2211 		case PRIV_OFF:		s = "PRIV_OFF";		break;
2212 		case PRIV_SET:		s = "PRIV_SET";		break;
2213 		}
2214 	}
2215 
2216 	if (s == NULL)
2217 		prt_dec(pri, 0, val);
2218 	else
2219 		outstring(pri, s);
2220 }
2221 
2222 /*
2223  * Print privilege set name
2224  */
2225 void
2226 prt_prn(private_t *pri, int raw, long val)
2227 {
2228 	const char *s = NULL;
2229 
2230 	if (!raw)
2231 		s = priv_getsetbynum((int)val);
2232 
2233 	if (s == NULL)
2234 		prt_dec(pri, 0, val);
2235 	else {
2236 		char *dup = strdup(s);
2237 		char *q;
2238 
2239 		/* Do the best we can in this case */
2240 		if (dup == NULL) {
2241 			outstring(pri, s);
2242 			return;
2243 		}
2244 
2245 		outstring(pri, "PRIV_");
2246 
2247 		q = dup;
2248 
2249 		while (*q != '\0') {
2250 			*q = toupper(*q);
2251 			q++;
2252 		}
2253 		outstring(pri, dup);
2254 		free(dup);
2255 	}
2256 }
2257 
2258 /*
2259  * Print process flag names.
2260  */
2261 void
2262 prt_pfl(private_t *pri, int raw, long val)
2263 {
2264 	const char *s = NULL;
2265 
2266 	if (!raw) {
2267 		switch ((int)val) {
2268 		case PRIV_DEBUG:	s = "PRIV_DEBUG";	break;
2269 		case PRIV_AWARE:	s = "PRIV_AWARE";	break;
2270 		case PRIV_XPOLICY:	s = "PRIV_XPOLICY";	break;
2271 		case PRIV_AWARE_RESET:  s = "PRIV_AWARE_RESET"; break;
2272 		case NET_MAC_AWARE:	s =  "NET_MAC_AWARE";	break;
2273 		case NET_MAC_AWARE_INHERIT:
2274 			s = "NET_MAC_AWARE_INHERIT";
2275 			break;
2276 		}
2277 	}
2278 
2279 	if (s == NULL)
2280 		prt_dec(pri, 0, val);
2281 	else
2282 		outstring(pri, s);
2283 }
2284 
2285 /*
2286  * Print lgrp_affinity_{get,set}() arguments.
2287  */
2288 /*ARGSUSED*/
2289 void
2290 prt_laf(private_t *pri, int raw, long val)
2291 {
2292 	lgrp_affinity_args_t	laff;
2293 
2294 	if (Pread(Proc, &laff, sizeof (lgrp_affinity_args_t), val) !=
2295 	    sizeof (lgrp_affinity_args_t)) {
2296 		prt_hex(pri, 0, val);
2297 		return;
2298 	}
2299 	/*
2300 	 * arrange the arguments in the order that user calls with
2301 	 */
2302 	prt_dec(pri, 0, laff.idtype);
2303 	outstring(pri, ", ");
2304 	prt_dec(pri, 0, laff.id);
2305 	outstring(pri, ", ");
2306 	prt_dec(pri, 0, laff.lgrp);
2307 	outstring(pri, ", ");
2308 	if (pri->sys_args[0] == LGRP_SYS_AFFINITY_SET)
2309 		prt_dec(pri, 0, laff.aff);
2310 }
2311 
2312 /*
2313  * Print a key_t as IPC_PRIVATE if it is 0.
2314  */
2315 void
2316 prt_key(private_t *pri, int raw, long val)
2317 {
2318 	if (!raw && val == 0)
2319 		outstring(pri, "IPC_PRIVATE");
2320 	else
2321 		prt_dec(pri, 0, val);
2322 }
2323 
2324 
2325 /*
2326  * Print zone_getattr() attribute types.
2327  */
2328 void
2329 prt_zga(private_t *pri, int raw, long val)
2330 {
2331 	const char *s = NULL;
2332 
2333 	if (!raw) {
2334 		switch ((int)val) {
2335 		case ZONE_ATTR_NAME:	s = "ZONE_ATTR_NAME";	break;
2336 		case ZONE_ATTR_ROOT:	s = "ZONE_ATTR_ROOT";	break;
2337 		case ZONE_ATTR_STATUS:	s = "ZONE_ATTR_STATUS";	break;
2338 		case ZONE_ATTR_PRIVSET:	s = "ZONE_ATTR_PRIVSET"; break;
2339 		case ZONE_ATTR_UNIQID:	s = "ZONE_ATTR_UNIQID"; break;
2340 		case ZONE_ATTR_POOLID:	s = "ZONE_ATTR_POOLID"; break;
2341 		case ZONE_ATTR_INITPID:	s = "ZONE_ATTR_INITPID"; break;
2342 		case ZONE_ATTR_SLBL:	s = "ZONE_ATTR_SLBL"; break;
2343 		case ZONE_ATTR_INITNAME:	s = "ZONE_ATTR_INITNAME"; break;
2344 		case ZONE_ATTR_BOOTARGS:	s = "ZONE_ATTR_BOOTARGS"; break;
2345 		case ZONE_ATTR_BRAND:	s = "ZONE_ATTR_BRAND"; break;
2346 		case ZONE_ATTR_FLAGS:	s = "ZONE_ATTR_FLAGS"; break;
2347 		case ZONE_ATTR_PHYS_MCAP: s = "ZONE_ATTR_PHYS_MCAP"; break;
2348 		}
2349 	}
2350 
2351 	if (s == NULL)
2352 		prt_dec(pri, 0, val);
2353 	else
2354 		outstring(pri, s);
2355 }
2356 
2357 /*
2358  * Print a file descriptor as AT_FDCWD if necessary
2359  */
2360 void
2361 prt_atc(private_t *pri, int raw, long val)
2362 {
2363 	if (!raw && val == AT_FDCWD)
2364 		outstring(pri, "AT_FDCWD");
2365 	else
2366 		prt_dec(pri, 0, val);
2367 }
2368 
2369 /*
2370  * Print Trusted Networking database operation codes (labelsys; tn*)
2371  */
2372 static void
2373 prt_tnd(private_t *pri, int raw, long val)
2374 {
2375 	const char *s = NULL;
2376 
2377 	if (!raw) {
2378 		switch ((tsol_dbops_t)val) {
2379 		case TNDB_NOOP:		s = "TNDB_NOOP";	break;
2380 		case TNDB_LOAD:		s = "TNDB_LOAD";	break;
2381 		case TNDB_DELETE:	s = "TNDB_DELETE";	break;
2382 		case TNDB_FLUSH:	s = "TNDB_FLUSH";	break;
2383 		case TNDB_GET:		s = "TNDB_GET";		break;
2384 		}
2385 	}
2386 
2387 	if (s == NULL)
2388 		prt_dec(pri, 0, val);
2389 	else
2390 		outstring(pri, s);
2391 }
2392 
2393 /*
2394  * Print LIO_XX flags
2395  */
2396 void
2397 prt_lio(private_t *pri, int raw, long val)
2398 {
2399 	if (raw)
2400 		prt_dec(pri, 0, val);
2401 	else if (val == LIO_WAIT)
2402 		outstring(pri, "LIO_WAIT");
2403 	else if (val == LIO_NOWAIT)
2404 		outstring(pri, "LIO_NOWAIT");
2405 	else
2406 		prt_dec(pri, 0, val);
2407 }
2408 
2409 const char *
2410 door_flags(private_t *pri, long val)
2411 {
2412 	door_attr_t attr = (door_attr_t)val;
2413 	char *str = pri->code_buf;
2414 
2415 	*str = '\0';
2416 #define	PROCESS_FLAG(flg)						\
2417 	if (attr & flg) {						\
2418 		(void) strlcat(str, "|" #flg, sizeof (pri->code_buf));	\
2419 		attr &= ~flg;						\
2420 	}
2421 
2422 	PROCESS_FLAG(DOOR_UNREF);
2423 	PROCESS_FLAG(DOOR_UNREF_MULTI);
2424 	PROCESS_FLAG(DOOR_PRIVATE);
2425 	PROCESS_FLAG(DOOR_REFUSE_DESC);
2426 	PROCESS_FLAG(DOOR_NO_CANCEL);
2427 	PROCESS_FLAG(DOOR_LOCAL);
2428 	PROCESS_FLAG(DOOR_REVOKED);
2429 	PROCESS_FLAG(DOOR_IS_UNREF);
2430 #undef PROCESS_FLAG
2431 
2432 	if (attr != 0 || *str == '\0') {
2433 		size_t len = strlen(str);
2434 		(void) snprintf(str + len, sizeof (pri->code_buf) - len,
2435 		    "|0x%X", attr);
2436 	}
2437 
2438 	return (str + 1);
2439 }
2440 
2441 /*
2442  * Print door_create() flags
2443  */
2444 void
2445 prt_dfl(private_t *pri, int raw, long val)
2446 {
2447 	if (raw)
2448 		prt_hex(pri, 0, val);
2449 	else
2450 		outstring(pri, door_flags(pri, val));
2451 }
2452 
2453 /*
2454  * Print door_*param() param argument
2455  */
2456 void
2457 prt_dpm(private_t *pri, int raw, long val)
2458 {
2459 	if (raw)
2460 		prt_hex(pri, 0, val);
2461 	else if (val == DOOR_PARAM_DESC_MAX)
2462 		outstring(pri, "DOOR_PARAM_DESC_MAX");
2463 	else if (val == DOOR_PARAM_DATA_MIN)
2464 		outstring(pri, "DOOR_PARAM_DATA_MIN");
2465 	else if (val == DOOR_PARAM_DATA_MAX)
2466 		outstring(pri, "DOOR_PARAM_DATA_MAX");
2467 	else
2468 		prt_hex(pri, 0, val);
2469 }
2470 
2471 /*
2472  * Print rctlsys subcodes
2473  */
2474 void
2475 prt_rsc(private_t *pri, int raw, long val)	/* print utssys code */
2476 {
2477 	const char *s = raw? NULL : rctlsyscode(val);
2478 
2479 	if (s == NULL)
2480 		prt_dec(pri, 0, val);
2481 	else
2482 		outstring(pri, s);
2483 }
2484 
2485 /*
2486  * Print getrctl flags
2487  */
2488 void
2489 prt_rgf(private_t *pri, int raw, long val)
2490 {
2491 	long action = val & (~RCTLSYS_ACTION_MASK);
2492 
2493 	if (raw)
2494 		prt_hex(pri, 0, val);
2495 	else if (action == RCTL_FIRST)
2496 		outstring(pri, "RCTL_FIRST");
2497 	else if (action == RCTL_NEXT)
2498 		outstring(pri, "RCTL_NEXT");
2499 	else if (action == RCTL_USAGE)
2500 		outstring(pri, "RCTL_USAGE");
2501 	else
2502 		prt_hex(pri, 0, val);
2503 }
2504 
2505 /*
2506  * Print setrctl flags
2507  */
2508 void
2509 prt_rsf(private_t *pri, int raw, long val)
2510 {
2511 	long action = val & (~RCTLSYS_ACTION_MASK);
2512 	long pval = val & RCTL_LOCAL_ACTION_MASK;
2513 	char *s = pri->code_buf;
2514 
2515 	if (raw) {
2516 		prt_hex(pri, 0, val);
2517 		return;
2518 	} else if (action == RCTL_INSERT)
2519 		(void) strcpy(s, "RCTL_INSERT");
2520 	else if (action == RCTL_DELETE)
2521 		(void) strcpy(s, "RCTL_DELETE");
2522 	else if (action == RCTL_REPLACE)
2523 		(void) strcpy(s, "RCTL_REPLACE");
2524 	else {
2525 		prt_hex(pri, 0, val);
2526 		return;
2527 	}
2528 
2529 	if (pval & RCTL_USE_RECIPIENT_PID) {
2530 		pval ^= RCTL_USE_RECIPIENT_PID;
2531 		(void) strlcat(s, "|RCTL_USE_RECIPIENT_PID",
2532 		    sizeof (pri->code_buf));
2533 	}
2534 
2535 	if ((pval & RCTLSYS_ACTION_MASK) != 0)
2536 		prt_hex(pri, 0, val);
2537 	else if (*s != '\0')
2538 		outstring(pri, s);
2539 	else
2540 		prt_hex(pri, 0, val);
2541 }
2542 
2543 /*
2544  * Print rctlctl flags
2545  */
2546 void
2547 prt_rcf(private_t *pri, int raw, long val)
2548 {
2549 	long action = val & (~RCTLSYS_ACTION_MASK);
2550 
2551 	if (raw)
2552 		prt_hex(pri, 0, val);
2553 	else if (action == RCTLCTL_GET)
2554 		outstring(pri, "RCTLCTL_GET");
2555 	else if (action == RCTLCTL_SET)
2556 		outstring(pri, "RCTLCTL_SET");
2557 	else
2558 		prt_hex(pri, 0, val);
2559 }
2560 
2561 /*
2562  * Print setprojrctl flags
2563  */
2564 void
2565 prt_spf(private_t *pri, int raw, long val)
2566 {
2567 	long action = val & TASK_PROJ_MASK;
2568 
2569 	if (!raw && (action == TASK_PROJ_PURGE))
2570 		outstring(pri, "TASK_PROJ_PURGE");
2571 	else
2572 		prt_hex(pri, 0, val);
2573 }
2574 
2575 /*
2576  * Print forkx() flags
2577  */
2578 void
2579 prt_fxf(private_t *pri, int raw, long val)
2580 {
2581 	char *str;
2582 
2583 	if (val == 0)
2584 		outstring(pri, "0");
2585 	else if (raw || (val & ~(FORK_NOSIGCHLD | FORK_WAITPID)))
2586 		prt_hhx(pri, 0, val);
2587 	else {
2588 		str = pri->code_buf;
2589 		*str = '\0';
2590 		if (val & FORK_NOSIGCHLD)
2591 			(void) strlcat(str, "|FORK_NOSIGCHLD",
2592 			    sizeof (pri->code_buf));
2593 		if (val & FORK_WAITPID)
2594 			(void) strlcat(str, "|FORK_WAITPID",
2595 			    sizeof (pri->code_buf));
2596 		outstring(pri, str + 1);
2597 	}
2598 }
2599 
2600 /*
2601  * Print utimensat() flag
2602  */
2603 void
2604 prt_utf(private_t *pri, int raw, long val)
2605 {
2606 	if (val == 0)
2607 		outstring(pri, "0");
2608 	else if (!raw && val == AT_SYMLINK_NOFOLLOW)
2609 		outstring(pri, "AT_SYMLINK_NOFOLLOW");
2610 	else
2611 		prt_hex(pri, 0, val);
2612 }
2613 
2614 /*
2615  * Array of pointers to print functions, one for each format.
2616  */
2617 void (* const Print[])() = {
2618 	prt_nov,	/* NOV -- no value */
2619 	prt_dec,	/* DEC -- print value in decimal */
2620 	prt_oct,	/* OCT -- print value in octal */
2621 	prt_hex,	/* HEX -- print value in hexadecimal */
2622 	prt_dex,	/* DEX -- print value in hexadecimal if big enough */
2623 	prt_stg,	/* STG -- print value as string */
2624 	prt_ioc,	/* IOC -- print ioctl code */
2625 	prt_fcn,	/* FCN -- print fcntl code */
2626 	prt_s86,	/* S86 -- print sysi86 code */
2627 	prt_uts,	/* UTS -- print utssys code */
2628 	prt_opn,	/* OPN -- print open code */
2629 	prt_sig,	/* SIG -- print signal name plus flags */
2630 	prt_nov,	/* Was ACT, now available for reuse */
2631 	prt_msc,	/* MSC -- print msgsys command */
2632 	prt_msf,	/* MSF -- print msgsys flags */
2633 	prt_smc,	/* SMC -- print semsys command */
2634 	prt_sef,	/* SEF -- print semsys flags */
2635 	prt_shc,	/* SHC -- print shmsys command */
2636 	prt_shf,	/* SHF -- print shmsys flags */
2637 	prt_plk,	/* PLK -- print plock code */
2638 	prt_sfs,	/* SFS -- print sysfs code */
2639 	prt_rst,	/* RST -- print string returned by syscall */
2640 	prt_smf,	/* SMF -- print streams message flags */
2641 	prt_ioa,	/* IOA -- print ioctl argument */
2642 	prt_nov,	/* Was SIX, now available for reuse */
2643 	prt_mtf,	/* MTF -- print mount flags */
2644 	prt_mft,	/* MFT -- print mount file system type */
2645 	prt_iob,	/* IOB -- print contents of I/O buffer */
2646 	prt_hhx,	/* HHX -- print value in hexadecimal (half size) */
2647 	prt_wop,	/* WOP -- print waitsys() options */
2648 	prt_spm,	/* SPM -- print sigprocmask argument */
2649 	prt_rlk,	/* RLK -- print readlink buffer */
2650 	prt_mpr,	/* MPR -- print mmap()/mprotect() flags */
2651 	prt_mty,	/* MTY -- print mmap() mapping type flags */
2652 	prt_mcf,	/* MCF -- print memcntl() function */
2653 	prt_mc4,	/* MC4 -- print memcntl() (fourth) argument */
2654 	prt_mc5,	/* MC5 -- print memcntl() (fifth) argument */
2655 	prt_mad,	/* MAD -- print madvise() argument */
2656 	prt_ulm,	/* ULM -- print ulimit() argument */
2657 	prt_rlm,	/* RLM -- print get/setrlimit() argument */
2658 	prt_cnf,	/* CNF -- print sysconfig() argument */
2659 	prt_inf,	/* INF -- print sysinfo() argument */
2660 	prt_ptc,	/* PTC -- print pathconf/fpathconf() argument */
2661 	prt_fui,	/* FUI -- print fusers() input argument */
2662 	prt_idt,	/* IDT -- print idtype_t, waitid() argument */
2663 	prt_lwf,	/* LWF -- print lwp_create() flags */
2664 	prt_itm,	/* ITM -- print [get|set]itimer() arg */
2665 	prt_llo,	/* LLO -- print long long offset arg */
2666 	prt_mod,	/* MOD -- print modctl() subcode */
2667 	prt_whn,	/* WHN -- print lseek() whence arguiment */
2668 	prt_acl,	/* ACL -- print acl() code */
2669 	prt_aio,	/* AIO -- print kaio() code */
2670 	prt_aud,	/* AUD -- print auditsys() code */
2671 	prt_uns,	/* DEC -- print value in unsigned decimal */
2672 	prt_clc,	/* CLC -- print cladm command argument */
2673 	prt_clf,	/* CLF -- print cladm flag argument */
2674 	prt_cor,	/* COR -- print corectl() subcode */
2675 	prt_cco,	/* CCO -- print corectl() options */
2676 	prt_ccc,	/* CCC -- print corectl() content */
2677 	prt_rcc,	/* RCC -- print corectl() returned content */
2678 	prt_cpc,	/* CPC -- print cpc() subcode */
2679 	prt_sqc,	/* SQC -- print sigqueue() si_code argument */
2680 	prt_pc4,	/* PC4 -- print priocntlsys() (fourth) argument */
2681 	prt_pc5,	/* PC5 -- print priocntlsys() (key, value) pairs */
2682 	prt_pst,	/* PST -- print processor set id */
2683 	prt_mif,	/* MIF -- print meminfo() arguments */
2684 	prt_pfm,	/* PFM -- print so_socket() proto-family (1st) arg */
2685 	prt_skt,	/* SKT -- print so_socket() socket-type (2nd) arg */
2686 	prt_skp,	/* SKP -- print so_socket() protocol (3rd) arg */
2687 	prt_skv,	/* SKV -- print socket version arg */
2688 	prt_sol,	/* SOL -- print [sg]etsockopt() level (2nd) arg */
2689 	prt_son,	/* SON -- print [sg]etsockopt() opt-name (3rd) arg */
2690 	prt_utt,	/* UTT -- print utrap type */
2691 	prt_uth,	/* UTH -- print utrap handler */
2692 	prt_acc,	/* ACC -- print access() flags */
2693 	prt_sht,	/* SHT -- print shutdown() how (2nd) argument */
2694 	prt_ffg,	/* FFG -- print fcntl() flags (3rd) argument */
2695 	prt_prs,	/* PRS -- print privilege set */
2696 	prt_pro,	/* PRO -- print privilege set operation */
2697 	prt_prn,	/* PRN -- print privilege set name */
2698 	prt_pfl,	/* PFL -- print privilege/process flag name */
2699 	prt_laf,	/* LAF -- print lgrp_affinity arguments */
2700 	prt_key,	/* KEY -- print key_t 0 as IPC_PRIVATE */
2701 	prt_zga,	/* ZGA -- print zone_getattr attribute types */
2702 	prt_atc,	/* ATC -- print AT_FDCWD or file descriptor */
2703 	prt_lio,	/* LIO -- print LIO_XX flags */
2704 	prt_dfl,	/* DFL -- print door_create() flags */
2705 	prt_dpm,	/* DPM -- print DOOR_PARAM_XX flags */
2706 	prt_tnd,	/* TND -- print trusted network data base opcode */
2707 	prt_rsc,	/* RSC -- print rctlsys() subcodes */
2708 	prt_rgf,	/* RGF -- print getrctl() flags */
2709 	prt_rsf,	/* RSF -- print setrctl() flags */
2710 	prt_rcf,	/* RCF -- print rctlsys_ctl() flags */
2711 	prt_fxf,	/* FXF -- print forkx() flags */
2712 	prt_spf,	/* SPF -- print rctlsys_projset() flags */
2713 	prt_un1,	/* UN1 -- as prt_uns except for -1 */
2714 	prt_mob,	/* MOB -- print mmapobj() flags */
2715 	prt_utf,	/* UTF -- print utimensat() flag */
2716 	prt_dec,	/* HID -- hidden argument, make this the last one */
2717 };
2718