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+
+/*--------------------------------------------------------------------*/
+/*--- System call wrappers, etc. pub_core_syswrap.h ---*/
+/*--------------------------------------------------------------------*/
+
+/*
+ This file is part of Valgrind, a dynamic binary instrumentation
+ framework.
+
+ Copyright (C) 2000-2009 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_SYSWRAP_H
+#define __PUB_CORE_SYSWRAP_H
+
+//--------------------------------------------------------------------
+// PURPOSE: This module contains all the syscall junk: mostly PRE/POST
+// wrappers, but also the main syscall jacketing code.
+//--------------------------------------------------------------------
+
+// Allocates a stack for the first thread, then runs it,
+// as if the thread had been set up by clone()
+extern void VG_(main_thread_wrapper_NORETURN)(ThreadId tid);
+
+extern void VG_(client_syscall) ( ThreadId tid );
+
+extern void VG_(post_syscall) ( ThreadId tid );
+
+/* Clear this module's private state for thread 'tid' */
+extern void VG_(clear_syscallInfo) ( Int tid );
+
+// Fix up a thread's state when syscall is interrupted by a signal.
+extern void VG_(fixup_guest_state_after_syscall_interrupted)(
+ ThreadId tid,
+ Addr ip,
+ UWord sysnum,
+ SysRes sysret,
+ Bool restart
+ );
+
+// Wait until all other threads are dead
+extern void VG_(reap_threads)(ThreadId self);
+
+// Release resources held by this thread
+extern void VG_(cleanup_thread) ( ThreadArchState* );
+
+/* fd leakage calls. */
+extern void VG_(init_preopened_fds) ( void );
+extern void VG_(show_open_fds) ( void );
+
+// When the final thread is done, where shall I call to shutdown the
+// system cleanly? Is set once at startup (in m_main) and never
+// changes after that. Is basically a pointer to the exit
+// continuation. This is all just a nasty hack to avoid calling
+// directly from m_syswrap to m_main at exit, since that would cause
+// m_main to become part of a module cycle, which is silly.
+extern void (* VG_(address_of_m_main_shutdown_actions_NORETURN) )
+ (ThreadId,VgSchedReturnCode);
+
+#endif // __PUB_CORE_SYSWRAP_H
+
+/*--------------------------------------------------------------------*/
+/*--- end ---*/
+/*--------------------------------------------------------------------*/
+