1 #!/usr/sbin/dtrace -s
   2 /*
   3  * This file and its contents are supplied under the terms of the
   4  * Common Development and Distribution License ("CDDL"), version 1.0.
   5  * You may only use this file in accordance with the terms of version
   6  * 1.0 of the CDDL.
   7  *
   8  * A full copy of the text of the CDDL should have accompanied this
   9  * source.  A copy of the CDDL is also available via the Internet at
  10  * http://www.illumos.org/license/CDDL.
  11  */
  12 
  13 /*
  14  * Copyright 2013 Nexenta Systems, Inc.  All rights reserved.
  15  */
  16 
  17 /*
  18  * User-level dtrace for smbd
  19  * Usage: dtrace -s ThisScript.d -p PID
  20  */
  21 
  22 #pragma D option flowindent
  23 
  24 pid$target:fksmbd:pipesvc_worker:entry
  25 {
  26   self->trace++;
  27 }
  28 pid$target:fksmbd:pipesvc_worker:return
  29 {
  30   self->trace--;
  31 }
  32 
  33 pid$target:fksmbd::entry,
  34 pid$target:libfksmbsrv.so.1::entry,
  35 pid$target:libmlsvc.so.1::entry,
  36 pid$target:libmlrpc.so.1::entry,
  37 pid$target:libsmbns.so.1::entry,
  38 pid$target:libsmb.so.1::entry
  39 /self->trace/
  40 {
  41   printf("\t0x%x", arg0);
  42   printf("\t0x%x", arg1);
  43   printf("\t0x%x", arg2);
  44   printf("\t0x%x", arg3);
  45 }
  46 
  47 pid$target:fksmbd::return,
  48 pid$target:libfksmbsrv.so.1::return,
  49 pid$target:libmlsvc.so.1::return,
  50 pid$target:libmlrpc.so.1::return,
  51 pid$target:libsmbns.so.1::return,
  52 pid$target:libsmb.so.1::return
  53 /self->trace/
  54 {
  55   printf("\t0x%x", arg1);
  56 }
  57 
  58 pid$target:libmlrpc.so.1:ndo_trace:entry
  59 /self->trace/
  60 {
  61   printf("ndo_trace: %s", copyinstr(arg0));
  62 }