coregrind/m_syswrap/priv_syswrap-linux-variants.h

   1
   2 /*--------------------------------------------------------------------*/
   3 /*--- Linux-variant specific syscalls stuff.                       ---*/
   4 /*---                                         priv_syswrap-linux.h ---*/
   5 /*--------------------------------------------------------------------*/
   6
   7 /*
   8    This file is part of Valgrind, a dynamic binary instrumentation
   9    framework.
  10
  11    Copyright (C) 2000-2017 Julian Seward
  12       jseward@acm.org
  13
  14    This program is free software; you can redistribute it and/or
  15    modify it under the terms of the GNU General Public License as
  16    published by the Free Software Foundation; either version 2 of the
  17    License, or (at your option) any later version.
  18
  19    This program is distributed in the hope that it will be useful, but
  20    WITHOUT ANY WARRANTY; without even the implied warranty of
  21    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  22    General Public License for more details.
  23
  24    You should have received a copy of the GNU General Public License
  25    along with this program; if not, write to the Free Software
  26    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  27    02111-1307, USA.
  28
  29    The GNU General Public License is contained in the file COPYING.
  30 */
  31
  32 #ifndef __PRIV_SYSWRAP_LINUX_VARIANTS_H
  33 #define __PRIV_SYSWRAP_LINUX_VARIANTS_H
  34
  35 #include "pub_core_basics.h"   // ThreadId
  36
  37 /* ---------------------------------------------------------------
  38    BProc wrappers
  39    ------------------------------------------------------------ */
  40
  41 #define TId ThreadId
  42 #define UW  UWord
  43 #define SR  SysRes
  44
  45 /* Return 0 means hand to kernel, non-0 means fail w/ that value. */
  46 extern Int  ML_(linux_variant_PRE_sys_bproc)( UW, UW, UW, UW, UW, UW );
  47
  48 extern void ML_(linux_variant_POST_sys_bproc)( UW, UW, UW, UW, UW, UW );
  49
  50 #undef TId
  51 #undef UW
  52 #undef SR
  53
  54 #endif   // __PRIV_SYSWRAP_LINUX_VARIANTS_H
  55
  56 /*--------------------------------------------------------------------*/
  57 /*--- end                            priv_syswrap-linux-variants.h ---*/
  58 /*--------------------------------------------------------------------*/