usr/src/cmd/ptools/pmap/pmap_common.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 /*
  23  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #ifndef _PMAP_COMMON_H
  28 #define _PMAP_COMMON_H
  29
  30 #ifdef  __cplusplus
  31 extern "C" {
  32 #endif
  33
  34 typedef struct lwpstack {
  35         lwpid_t lwps_lwpid;
  36         stack_t lwps_stack;
  37 } lwpstack_t;
  38
  39 /*
  40  * Used to set the advice type var (at_map) when parsing the arguments to
  41  * pmadvise.  Later, when creating the map list, at_map is used as a mask
  42  * to determine if any generic advice applies to each memory mapping.
  43  */
  44 enum    atype_enum {
  45         AT_PRIVM,
  46         AT_SHARED,
  47         AT_HEAP,
  48         AT_STACK,
  49         AT_SEG,
  50         AT_NTYPES
  51 };
  52
  53 extern int cmpstacks(const void *, const void *);
  54 extern char *make_name(struct ps_prochandle *, int, uintptr_t,
  55     const char *, char *, size_t);
  56 extern char *anon_name(char *, const pstatus_t *, lwpstack_t *, uint_t,
  57     uintptr_t, size_t, int, int, int *);
  58
  59
  60 #ifdef  __cplusplus
  61 }
  62 #endif
  63
  64 #endif  /* _PMAP_COMMON_H */