usr/src/cmd/mdb/common/modules/genunix/thread.h

   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  * Copyright (c) 2018, Joyent, Inc.
  26  */
  27
  28 #ifndef _THREAD_H
  29 #define _THREAD_H
  30
  31
  32 #include <mdb/mdb_modapi.h>
  33
  34 #ifdef  __cplusplus
  35 extern "C" {
  36 #endif
  37
  38 int thread_walk_init(mdb_walk_state_t *);
  39 int thread_walk_step(mdb_walk_state_t *);
  40 void thread_walk_fini(mdb_walk_state_t *);
  41
  42 int deathrow_walk_init(mdb_walk_state_t *);
  43 int deathrow_walk_step(mdb_walk_state_t *);
  44 int thread_deathrow_walk_init(mdb_walk_state_t *);
  45 int lwp_deathrow_walk_init(mdb_walk_state_t *);
  46
  47 int cpu_dispq_walk_init(mdb_walk_state_t *);
  48 int cpupart_dispq_walk_init(mdb_walk_state_t *);
  49 int dispq_walk_step(mdb_walk_state_t *);
  50 void dispq_walk_fini(mdb_walk_state_t *);
  51
  52 int thread(uintptr_t, uint_t, int, const mdb_arg_t *);
  53 void thread_help(void);
  54 int threadlist(uintptr_t, uint_t, int, const mdb_arg_t *);
  55 void threadlist_help(void);
  56 int stackinfo(uintptr_t, uint_t, int, const mdb_arg_t *);
  57 void stackinfo_help(void);
  58
  59 void thread_state_to_text(uint_t, char *, size_t);
  60 int thread_text_to_state(const char *, uint_t *);
  61 void thread_walk_states(void (*)(uint_t, const char *, void *), void *);
  62
  63 int thread_getdesc(uintptr_t, boolean_t, char *, size_t);
  64
  65 #ifdef  __cplusplus
  66 }
  67 #endif
  68
  69 #endif  /* _THREAD_H */