NEX-18380 Catch up with illumos SMB fix 9769
Reviewed by: Matt Barden <matt.barden@nexenta.com>
Reviewed by: Rick McNeal <rick.mcneal@nexenta.com>
Reviewed by: Evan Layton <evan.layton@nexenta.com>
Reviewed by: Yuri Pankov <yuri.pankov@nexenta.com>
9769 SMB domain logon fails with I18N user name
9774 libmlrpc changes in 1575 missed some things
Reviewed by: Toomas Soome <tsoome@me.com>
Reviewed by: Andy Fiddaman <omnios@citrus-it.co.uk>
Approved by: Robert Mustacchi <rm@joyent.com>
SMB-114 Should deliver SMB dtrace scripts

*** 9,19 ****
   * source.  A copy of the CDDL is also available via the Internet at
   * http://www.illumos.org/license/CDDL.
   */
  
  /*
!  * Copyright 2014 Nexenta Systems, Inc.  All rights reserved.
   */
  
  /*
   * User-level dtrace for smbd
   * Usage: dtrace -s smbd-pipesvc.d -p `pgrep smbd`
--- 9,19 ----
   * source.  A copy of the CDDL is also available via the Internet at
   * http://www.illumos.org/license/CDDL.
   */
  
  /*
!  * Copyright 2018 Nexenta Systems, Inc.  All rights reserved.
   */
  
  /*
   * User-level dtrace for smbd
   * Usage: dtrace -s smbd-pipesvc.d -p `pgrep smbd`
*** 23,33 ****
  
  self int trace;
  self int mask;
  
  /*
!  * The smbd_authsvc_work() function is a good place to start tracing
   * to watch RPC service actions.  This worker handles all activity
   * for a given named pipe instance, including the payload from all
   * SMB read/write requests on this endpoint.
   */
  pid$target:*smbd:pipesvc_worker:entry
--- 23,33 ----
  
  self int trace;
  self int mask;
  
  /*
!  * The pipesvc_worker() function is a good place to start tracing
   * to watch RPC service actions.  This worker handles all activity
   * for a given named pipe instance, including the payload from all
   * SMB read/write requests on this endpoint.
   */
  pid$target:*smbd:pipesvc_worker:entry
*** 38,48 ****
  /*
   * If traced and not masked, print entry/return
   */
  pid$target:*smbd::entry,
  pid$target:libmlsvc.so.1::entry,
! pid$target:libmlrpc.so.1::entry,
  pid$target:libsmbns.so.1::entry,
  pid$target:libsmb.so.1::entry
  /self->trace > 0 && self->mask == 0/
  {
          printf("\t0x%x", arg0);
--- 38,48 ----
  /*
   * If traced and not masked, print entry/return
   */
  pid$target:*smbd::entry,
  pid$target:libmlsvc.so.1::entry,
! pid$target:libmlrpc.so.2::entry,
  pid$target:libsmbns.so.1::entry,
  pid$target:libsmb.so.1::entry
  /self->trace > 0 && self->mask == 0/
  {
          printf("\t0x%x", arg0);
*** 90,100 ****
          self->mask--;
  }
  
  pid$target:*smbd::return,
  pid$target:libmlsvc.so.1::return,
! pid$target:libmlrpc.so.1::return,
  pid$target:libsmbns.so.1::return,
  pid$target:libsmb.so.1::return
  /self->trace > 0 && self->mask == 0/
  {
          printf("\t0x%x", arg1);
--- 90,100 ----
          self->mask--;
  }
  
  pid$target:*smbd::return,
  pid$target:libmlsvc.so.1::return,
! pid$target:libmlrpc.so.2::return,
  pid$target:libsmbns.so.1::return,
  pid$target:libsmb.so.1::return
  /self->trace > 0 && self->mask == 0/
  {
          printf("\t0x%x", arg1);
*** 102,112 ****
  
  /*
   * This function in libmlrpc prints out lots of internal state.
   * Comment it out if you don't want that noise.
   */
! pid$target:libmlrpc.so.1:ndo_trace:entry
  /self->trace > 0 && self->mask == 0/
  {
          printf("ndo_trace: %s", copyinstr(arg0));
  }
  
--- 102,112 ----
  
  /*
   * This function in libmlrpc prints out lots of internal state.
   * Comment it out if you don't want that noise.
   */
! pid$target:libmlrpc.so.2:ndo_trace:entry
  /self->trace > 0 && self->mask == 0/
  {
          printf("ndo_trace: %s", copyinstr(arg0));
  }