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 * Portions Copyright 2006 John Birrell jb@freebsd.org 23 */ 24 /* 25 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 26 * Use is subject to license terms. 27 */ 28 29 #pragma D depends_on module kernel 30 31 typedef struct psinfo { 32 int pr_nlwp; /* number of threads */ 33 pid_t pr_pid; /* unique process id */ 34 pid_t pr_ppid; /* process id of parent */ 35 pid_t pr_pgid; /* pid of process group leader */ 36 pid_t pr_sid; /* session id */ 37 uid_t pr_uid; /* real user id */ 38 uid_t pr_euid; /* effective user id */ 39 gid_t pr_gid; /* real group id */ 40 gid_t pr_egid; /* effective group id */ 41 uintptr_t 42 pr_addr; /* address of process */ 43 string pr_psargs; /* process arguments */ 44 u_int pr_arglen; /* process argument length */ 45 u_int pr_jailid; /* jail id */ 46 } psinfo_t; 47 48 #pragma D binding "1.0" translator 49 translator psinfo_t < struct proc *T > { 50 pr_nlwp = T->p_numthreads; 51 pr_pid = T->p_pid; 52 pr_ppid = (T->p_pptr == 0) ? 0 : T->p_pptr->p_pid; 53 pr_pgid = (T->p_leader == 0) ? 0 : T->p_leader->p_pid; 54 pr_sid = (T->p_pgrp == 0) ? 0 : ((T->p_pgrp->pg_session == 0) ? 0 : T->p_pgrp->pg_session->s_sid); 55 pr_uid = T->p_ucred->cr_ruid; 56 pr_euid = T->p_ucred->cr_uid; 57 pr_gid = T->p_ucred->cr_rgid; 58 pr_egid = T->p_ucred->cr_groups[0]; 59 pr_addr = 0; 60 pr_psargs = (T->p_args == 0) ? "" : 61 memstr(T->p_args->ar_args, ' ', T->p_args->ar_length); 62 pr_arglen = T->p_args->ar_length; 63 pr_jailid = T->p_ucred->cr_prison->pr_id; 64 }; 65 66 typedef struct lwpsinfo { 67 id_t pr_lwpid; /* thread ID. */ 68 int pr_flag; /* thread flags. */ 69 int pr_pri; /* thread priority. */ 70 char pr_state; /* numeric lwp state */ 71 char pr_sname; /* printable character for pr_state */ 72 short pr_syscall; /* system call number (if in syscall) */ 73 uintptr_t 74 pr_addr; /* internal address of lwp */ 75 uintptr_t 76 pr_wchan; /* sleep address */ 77 } lwpsinfo_t; 78 79 #pragma D binding "1.0" translator 80 translator lwpsinfo_t < struct thread *T > { 81 pr_lwpid = T->td_tid; 82 pr_pri = T->td_priority; 83 pr_flag = T->td_flags; 84 pr_state = 0; /* XXX */ 85 pr_sname = '?'; /* XXX */ 86 pr_syscall = 0; /* XXX */ 87 pr_addr = (uintptr_t)T; 88 pr_wchan = (uintptr_t)T->td_wchan; 89 }; 90 91 inline psinfo_t *curpsinfo = xlate <psinfo_t *> (curthread->td_proc); 92 #pragma D attributes Stable/Stable/Common curpsinfo 93 #pragma D binding "1.0" curpsinfo 94 95 inline lwpsinfo_t *curlwpsinfo = xlate <lwpsinfo_t *> (curthread); 96 #pragma D attributes Stable/Stable/Common curlwpsinfo 97 #pragma D binding "1.0" curlwpsinfo 98