--- old/usr/src/uts/common/sys/systrace.h
          +++ new/usr/src/uts/common/sys/systrace.h

   1    1  /*
   2    2   * CDDL HEADER START
   3    3   *
   4    4   * The contents of this file are subject to the terms of the
   5    5   * Common Development and Distribution License (the "License").
   6    6   * You may not use this file except in compliance with the License.
   7    7   *
   8    8   * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9    9   * or http://www.opensolaris.org/os/licensing.
  10   10   * See the License for the specific language governing permissions
  11   11   * and limitations under the License.
  12   12   *
  13   13   * When distributing Covered Code, include this CDDL HEADER in each
  14   14   * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15   15   * If applicable, add the following below this CDDL HEADER, with the
  16   16   * fields enclosed by brackets "[]" replaced with your own identifying
  17   17   * information: Portions Copyright [yyyy] [name of copyright owner]
  18   18   *
  19   19   * CDDL HEADER END
  20   20   */
  21   21  
  22   22  /*
  23   23   * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  24   24   * Use is subject to license terms.
  25   25   * Copyright 2014 Joyent, Inc.  All rights reserved.
  26   26   */
  27   27  
  28   28  #ifndef _SYS_SYSTRACE_H
  29   29  #define _SYS_SYSTRACE_H
  30   30  
  31   31  #include <sys/dtrace.h>
  32   32  
  33   33  #ifdef  __cplusplus
  34   34  extern "C" {
  35   35  #endif
  36   36  
  37   37  #ifdef _KERNEL
  38   38  
  39   39  typedef struct systrace_sysent {
  40   40          dtrace_id_t     stsy_entry;
  41   41          dtrace_id_t     stsy_return;
  42   42          int64_t         (*stsy_underlying)();
  43   43  } systrace_sysent_t;
  44   44  
  45   45  extern systrace_sysent_t *systrace_sysent;
  46   46  extern systrace_sysent_t *systrace_sysent32;
  47   47  
  48   48  extern void (*systrace_probe)(dtrace_id_t, uintptr_t, uintptr_t,
  49   49      uintptr_t, uintptr_t, uintptr_t, uintptr_t, uintptr_t, uintptr_t);
  50   50  extern void systrace_stub(dtrace_id_t, uintptr_t, uintptr_t,
  51   51      uintptr_t, uintptr_t, uintptr_t, uintptr_t, uintptr_t, uintptr_t);
  52   52  
  53   53  extern int64_t dtrace_systrace_syscall(uintptr_t arg0, uintptr_t arg1,
  54   54      uintptr_t arg2, uintptr_t arg3, uintptr_t arg4, uintptr_t arg5,
  55   55      uintptr_t arg6, uintptr_t arg7);
  56   56  
  57   57  #ifdef _SYSCALL32_IMPL
  58   58  extern int64_t dtrace_systrace_syscall32(uintptr_t arg0, uintptr_t arg1,
  59   59      uintptr_t arg2, uintptr_t arg3, uintptr_t arg4, uintptr_t arg5,
  60   60      uintptr_t arg6, uintptr_t arg7);
  61   61  #endif
  62   62  
  63   63  #endif
  64   64  
  65   65  #ifdef  __cplusplus
  66   66  }
  67   67  #endif
  68   68  
  69   69  #endif  /* _SYS_SYSTRACE_H */

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