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      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) 2000-2013 Julian Seward
     11       jseward (at) 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 /*--------------------------------------------------------------------*/
     74