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 2006 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25 
  26 #ifndef _LX_IMPL_H
  27 #define _LX_IMPL_H
  28 
  29 #pragma ident   "%Z%%M% %I%     %E% SMI"
  30 
  31 #include <sys/types.h>
  32 
  33 #ifdef  __cplusplus
  34 extern "C" {
  35 #endif
  36 
  37 typedef int64_t (*llfcn_t)();
  38 
  39 typedef struct lx_sysent {
  40         int     sy_flags;
  41         char    *sy_name;
  42         llfcn_t sy_callc;
  43         char    sy_narg;
  44 } lx_sysent_t;
  45 
  46 typedef void (lx_systrace_f)(ulong_t, ulong_t, ulong_t, ulong_t, ulong_t,
  47     ulong_t, ulong_t);
  48 
  49 
  50 extern lx_sysent_t lx_sysent[];
  51 
  52 extern lx_systrace_f *lx_systrace_entry_ptr;
  53 extern lx_systrace_f *lx_systrace_return_ptr;
  54 
  55 extern void lx_brand_systrace_enable(void);
  56 extern void lx_brand_systrace_disable(void);
  57 
  58 #ifdef  __cplusplus
  59 }
  60 #endif
  61 
  62 #endif  /* _LX_IMPL_H */