include/pub_tool_clientstate.h

   1
   2 /*--------------------------------------------------------------------*/
   3 /*--- Misc client state info                pub_tool_clientstate.h ---*/
   4 /*--------------------------------------------------------------------*/
   5
   6 /*
   7    This file is part of Valgrind, a dynamic binary instrumentation
   8    framework.
   9
  10    Copyright (C) 2000-2017 Julian Seward
  11       jseward@acm.org
  12
  13    This program is free software; you can redistribute it and/or
  14    modify it under the terms of the GNU General Public License as
  15    published by the Free Software Foundation; either version 2 of the
  16    License, or (at your option) any later version.
  17
  18    This program is distributed in the hope that it will be useful, but
  19    WITHOUT ANY WARRANTY; without even the implied warranty of
  20    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21    General Public License for more details.
  22
  23    You should have received a copy of the GNU General Public License
  24    along with this program; if not, write to the Free Software
  25    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  26    02111-1307, USA.
  27
  28    The GNU General Public License is contained in the file COPYING.
  29 */
  30
  31 #ifndef __PUB_TOOL_CLIENTSTATE_H
  32 #define __PUB_TOOL_CLIENTSTATE_H
  33
  34 #include "pub_tool_basics.h"   // VG_ macro
  35 #include "pub_tool_xarray.h"   // XArray
  36
  37 /* Note, this header requires pub_{core,tool}_xarray.h to be
  38    included ahead of it. */
  39
  40 // Command line pieces, after they have been extracted from argv in
  41 // m_main.main().  These are all NULL-terminated vectors.
  42
  43 /* Args for the client. */
  44 extern XArray* /* of HChar* */ VG_(args_for_client);
  45
  46 /* Args for V.  This is the concatenation of the following:
  47    - contents of ~/.valgrindrc
  48    - contents of $VALGRIND_OPTS
  49    - contents of ./.valgrindrc
  50    - args from the command line
  51    in the stated order.
  52
  53    Only the last of these is passed onwards to child Valgrinds at
  54    client sys_execve, since the children will re-acquire the first 3
  55    categories for themselves.  Therefore we also record the number of
  56    these no-pass-at-execve arguments -- that is what
  57    VG_(args_for_valgrind_noexecpass) is. */
  58 extern XArray* /* of HChar* */ VG_(args_for_valgrind);
  59
  60 /* Number of leading args in VG_(args_for_valgrind) not to pass on at
  61    exec time. */
  62 extern Int VG_(args_for_valgrind_noexecpass);
  63
  64 /* The name of the client executable, as specified on the command
  65    line. */
  66 extern const HChar* VG_(args_the_exename);
  67
  68
  69 #endif   // __PUB_TOOL_CLIENTSTATE_H
  70
  71 /*--------------------------------------------------------------------*/
  72 /*--- end                                                          ---*/
  73 /*--------------------------------------------------------------------*/