100 lines
3.2 KiB
D
100 lines
3.2 KiB
D
/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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* Portions Copyright 2006 John Birrell jb@freebsd.org
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*
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* $FreeBSD$
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*/
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/*
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* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*/
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#pragma D depends_on module kernel
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typedef struct psinfo {
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int pr_nlwp; /* number of threads */
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pid_t pr_pid; /* unique process id */
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pid_t pr_ppid; /* process id of parent */
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pid_t pr_pgid; /* pid of process group leader */
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pid_t pr_sid; /* session id */
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uid_t pr_uid; /* real user id */
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uid_t pr_euid; /* effective user id */
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gid_t pr_gid; /* real group id */
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gid_t pr_egid; /* effective group id */
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uintptr_t
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pr_addr; /* address of process */
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string pr_psargs; /* process arguments */
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u_int pr_arglen; /* process argument length */
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u_int pr_jailid; /* jail id */
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} psinfo_t;
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#pragma D binding "1.0" translator
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translator psinfo_t < struct proc *T > {
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pr_nlwp = T->p_numthreads;
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pr_pid = T->p_pid;
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pr_ppid = (T->p_pptr == 0) ? 0 : T->p_pptr->p_pid;
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pr_pgid = (T->p_leader == 0) ? 0 : T->p_leader->p_pid;
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pr_sid = (T->p_pgrp == 0) ? 0 : ((T->p_pgrp->pg_session == 0) ? 0 : T->p_pgrp->pg_session->s_sid);
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pr_uid = T->p_ucred->cr_ruid;
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pr_euid = T->p_ucred->cr_uid;
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pr_gid = T->p_ucred->cr_rgid;
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pr_egid = T->p_ucred->cr_groups[0];
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pr_addr = 0;
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pr_psargs = (T->p_args == 0) ? "" :
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memstr(T->p_args->ar_args, ' ', T->p_args->ar_length);
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pr_arglen = T->p_args->ar_length;
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pr_jailid = T->p_ucred->cr_prison->pr_id;
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};
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typedef struct lwpsinfo {
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id_t pr_lwpid; /* thread ID. */
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int pr_flag; /* thread flags. */
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int pr_pri; /* thread priority. */
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char pr_state; /* numeric lwp state */
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char pr_sname; /* printable character for pr_state */
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short pr_syscall; /* system call number (if in syscall) */
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uintptr_t
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pr_addr; /* internal address of lwp */
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uintptr_t
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pr_wchan; /* sleep address */
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} lwpsinfo_t;
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#pragma D binding "1.0" translator
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translator lwpsinfo_t < struct thread *T > {
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pr_lwpid = T->td_tid;
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pr_pri = T->td_priority;
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pr_flag = T->td_flags;
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pr_state = 0; /* XXX */
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pr_sname = '?'; /* XXX */
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pr_syscall = 0; /* XXX */
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pr_addr = (uintptr_t)T;
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pr_wchan = (uintptr_t)T->td_wchan;
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};
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inline psinfo_t *curpsinfo = xlate <psinfo_t *> (curthread->td_proc);
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#pragma D attributes Stable/Stable/Common curpsinfo
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#pragma D binding "1.0" curpsinfo
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inline lwpsinfo_t *curlwpsinfo = xlate <lwpsinfo_t *> (curthread);
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#pragma D attributes Stable/Stable/Common curlwpsinfo
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#pragma D binding "1.0" curlwpsinfo
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