| |
| /*--------------------------------------------------------------------*/ |
| /*--- System call wrappers, etc. pub_core_syscalls.h ---*/ |
| /*--------------------------------------------------------------------*/ |
| |
| /* |
| This file is part of Valgrind, a dynamic binary instrumentation |
| framework. |
| |
| Copyright (C) 2000-2005 Julian Seward |
| jseward@acm.org |
| |
| This program is free software; you can redistribute it and/or |
| modify it under the terms of the GNU General Public License as |
| published by the Free Software Foundation; either version 2 of the |
| License, or (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307, USA. |
| |
| The GNU General Public License is contained in the file COPYING. |
| */ |
| |
| #ifndef __PUB_CORE_SYSCALLS_H |
| #define __PUB_CORE_SYSCALLS_H |
| |
| //-------------------------------------------------------------------- |
| // PURPOSE: This module contains all the syscall junk: mostly wrappers, |
| // but also the code that executes them, and related stuff. |
| //-------------------------------------------------------------------- |
| |
| extern HChar* VG_(resolve_filename_nodup)(Int fd); |
| extern HChar* VG_(resolve_filename)(Int fd); |
| |
| extern void VG_(client_syscall) ( ThreadId tid ); |
| |
| extern void VG_(post_syscall) ( ThreadId tid ); |
| |
| // Fix up the thread's state because a syscall may have been |
| // interrupted with a signal. Returns True if the syscall completed |
| // (either interrupted or finished normally), or False if it was |
| // restarted (or the signal didn't actually interrupt a syscall). |
| extern void VGA_(interrupted_syscall)(ThreadId tid, |
| struct vki_ucontext *uc, |
| Bool restart); |
| |
| extern Bool VG_(is_kerror) ( Word res ); |
| |
| /* Internal atfork handlers */ |
| typedef void (*vg_atfork_t)(ThreadId); |
| extern void VG_(atfork)(vg_atfork_t pre, vg_atfork_t parent, vg_atfork_t child); |
| |
| /* fd leakage calls. */ |
| extern void VG_(init_preopened_fds) ( void ); |
| extern void VG_(show_open_fds) ( void ); |
| |
| #endif // __PUB_CORE_SYSCALLS_H |
| |
| /*--------------------------------------------------------------------*/ |
| /*--- end ---*/ |
| /*--------------------------------------------------------------------*/ |
| |