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      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, Version 1.0 only
      6  * (the "License").  You may not use this file except in compliance
      7  * with the License.
      8  *
      9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
     10  * or http://www.opensolaris.org/os/licensing.
     11  * See the License for the specific language governing permissions
     12  * and limitations under the License.
     13  *
     14  * When distributing Covered Code, include this CDDL HEADER in each
     15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     16  * If applicable, add the following below this CDDL HEADER, with the
     17  * fields enclosed by brackets "[]" replaced with your own identifying
     18  * information: Portions Copyright [yyyy] [name of copyright owner]
     19  *
     20  * CDDL HEADER END
     21  */
     22 /*
     23  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
     24  * Use is subject to license terms.
     25  */
     26 
     27 /*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
     28 /*	  All Rights Reserved  	*/
     29 
     30 
     31 #pragma ident	"%Z%%M%	%I%	%E% SMI"
     32 
     33 #include <stdio.h>
     34 #include <stdlib.h>
     35 #include <unistd.h>
     36 #include <string.h>
     37 #include <sys/types.h>
     38 #include <sys/wait.h>
     39 #include <libproc.h>
     40 #include "ramdata.h"
     41 #include "proto.h"
     42 
     43 /*
     44  * Function prototypes for static routines in this module.
     45  */
     46 const char *idop_enum(private_t *, idop_t);
     47 
     48 void
     49 show_procset(private_t *pri, long offset)
     50 {
     51 	procset_t procset;
     52 	procset_t *psp = &procset;
     53 
     54 	if (Pread(Proc, psp, sizeof (*psp), offset) == sizeof (*psp)) {
     55 		(void) printf("%s\top=%s",
     56 			pri->pname, idop_enum(pri, psp->p_op));
     57 		(void) printf("  ltyp=%s lid=%ld",
     58 			idtype_enum(pri, psp->p_lidtype), (long)psp->p_lid);
     59 		(void) printf("  rtyp=%s rid=%ld\n",
     60 			idtype_enum(pri, psp->p_ridtype), (long)psp->p_rid);
     61 	}
     62 }
     63 
     64 const char *
     65 idop_enum(private_t *pri, idop_t arg)
     66 {
     67 	const char *str;
     68 
     69 	switch (arg) {
     70 	case POP_DIFF:	str = "POP_DIFF";	break;
     71 	case POP_AND:	str = "POP_AND";	break;
     72 	case POP_OR:	str = "POP_OR";		break;
     73 	case POP_XOR:	str = "POP_XOR";	break;
     74 	default:
     75 		(void) sprintf(pri->code_buf, "%d", arg);
     76 		str = (const char *)pri->code_buf;
     77 		break;
     78 	}
     79 
     80 	return (str);
     81 }
     82 
     83 const char *
     84 idtype_enum(private_t *pri, long arg)
     85 {
     86 	const char *str;
     87 
     88 	switch (arg) {
     89 	case P_PID:	str = "P_PID";		break;
     90 	case P_PPID:	str = "P_PPID";		break;
     91 	case P_PGID:	str = "P_PGID";		break;
     92 	case P_SID:	str = "P_SID";		break;
     93 	case P_CID:	str = "P_CID";		break;
     94 	case P_UID:	str = "P_UID";		break;
     95 	case P_GID:	str = "P_GID";		break;
     96 	case P_ALL:	str = "P_ALL";		break;
     97 	case P_LWPID:	str = "P_LWPID";	break;
     98 	case P_TASKID:	str = "P_TASKID";	break;
     99 	case P_PROJID:	str = "P_PROJID";	break;
    100 	case P_ZONEID:	str = "P_ZONEID";	break;
    101 	case P_CTID:	str = "P_CTID";		break;
    102 	default:
    103 		(void) sprintf(pri->code_buf, "%ld", arg);
    104 		str = (const char *)pri->code_buf;
    105 		break;
    106 	}
    107 
    108 	return (str);
    109 }
    110 
    111 const char *
    112 woptions(private_t *pri, int arg)
    113 {
    114 	char *str = pri->code_buf;
    115 
    116 	if (arg == 0)
    117 		return ("0");
    118 	if (arg &
    119 	    ~(WEXITED|WTRAPPED|WSTOPPED|WCONTINUED|WNOHANG|WNOWAIT))
    120 		return (NULL);
    121 
    122 	*str = '\0';
    123 	if (arg & WEXITED)
    124 		(void) strcat(str, "|WEXITED");
    125 	if (arg & WTRAPPED)
    126 		(void) strcat(str, "|WTRAPPED");
    127 	if (arg & WSTOPPED)
    128 		(void) strcat(str, "|WSTOPPED");
    129 	if (arg & WCONTINUED)
    130 		(void) strcat(str, "|WCONTINUED");
    131 	if (arg & WNOHANG)
    132 		(void) strcat(str, "|WNOHANG");
    133 	if (arg & WNOWAIT)
    134 		(void) strcat(str, "|WNOWAIT");
    135 
    136 	return ((const char *)(str+1));
    137 }
    138