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, see <http://www.gnu.org/licenses/>.
  26
  27    The GNU General Public License is contained in the file COPYING.
  28 */
  29
  30 #ifndef __PRIV_SYSWRAP_LINUX_VARIANTS_H
  31 #define __PRIV_SYSWRAP_LINUX_VARIANTS_H
  32
  33 #include "pub_core_basics.h"   // ThreadId
  34
  35 /* ---------------------------------------------------------------
  36    BProc wrappers
  37    ------------------------------------------------------------ */
  38
  39 #define TId ThreadId
  40 #define UW  UWord
  41 #define SR  SysRes
  42
  43 /* Return 0 means hand to kernel, non-0 means fail w/ that value. */
  44 extern Int  ML_(linux_variant_PRE_sys_bproc)( UW, UW, UW, UW, UW, UW );
  45
  46 extern void ML_(linux_variant_POST_sys_bproc)( UW, UW, UW, UW, UW, UW );
  47
  48 #undef TId
  49 #undef UW
  50 #undef SR
  51
  52 #endif   // __PRIV_SYSWRAP_LINUX_VARIANTS_H
  53
  54 /*--------------------------------------------------------------------*/
  55 /*--- end                            priv_syswrap-linux-variants.h ---*/
  56 /*--------------------------------------------------------------------*/