usr/src/lib/libdtrace/common/dt_module.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, 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) 2013, Joyent, Inc.  All rights reserved.
  28  */
  29
  30 #ifndef _DT_MODULE_H
  31 #define _DT_MODULE_H
  32
  33 #include <dt_impl.h>
  34
  35 #ifdef  __cplusplus
  36 extern "C" {
  37 #endif
  38
  39 extern dt_module_t *dt_module_create(dtrace_hdl_t *, const char *);
  40 extern int dt_module_load(dtrace_hdl_t *, dt_module_t *);
  41 extern void dt_module_unload(dtrace_hdl_t *, dt_module_t *);
  42 extern void dt_module_destroy(dtrace_hdl_t *, dt_module_t *);
  43
  44 extern dt_module_t *dt_module_lookup_by_name(dtrace_hdl_t *, const char *);
  45 extern dt_module_t *dt_module_lookup_by_ctf(dtrace_hdl_t *, ctf_file_t *);
  46
  47 extern int dt_module_hasctf(dtrace_hdl_t *, dt_module_t *);
  48 extern ctf_file_t *dt_module_getctf(dtrace_hdl_t *, dt_module_t *);
  49 extern dt_ident_t *dt_module_extern(dtrace_hdl_t *, dt_module_t *,
  50     const char *, const dtrace_typeinfo_t *);
  51
  52 extern const char *dt_module_modelname(dt_module_t *);
  53 extern int dt_module_getlibid(dtrace_hdl_t *, dt_module_t *,
  54     const ctf_file_t *);
  55 extern ctf_file_t *dt_module_getctflib(dtrace_hdl_t *, dt_module_t *,
  56     const char *);
  57
  58 extern boolean_t dt_is_forward_decl(ctf_file_t *, ctf_id_t);
  59 extern void dt_resolve_forward_decl(ctf_file_t **, ctf_id_t *);
  60
  61 #ifdef  __cplusplus
  62 }
  63 #endif
  64
  65 #endif  /* _DT_MODULE_H */