1
2/*--------------------------------------------------------------------*/
3/*--- Signal-related libc stuff.             pub_tool_libcsignal.h ---*/
4/*--------------------------------------------------------------------*/
5
6/*
7   This file is part of Valgrind, a dynamic binary instrumentation
8   framework.
9
10   Copyright (C) 2000-2011 Julian Seward
11      jseward@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_LIBCBSIGNAL_H
32#define __PUB_TOOL_LIBCBSIGNAL_H
33
34/* Note that these use the vki_ (kernel) structure
35   definitions, which are different in places from those that glibc
36   defines.  Since we're operating right at the kernel interface, glibc's view
37   of the world is entirely irrelevant. */
38
39/* --- Mess with the kernel's sig state --- */
40extern Int VG_(sigprocmask) ( Int how, const vki_sigset_t* set,
41                              vki_sigset_t* oldset );
42
43#endif   // __PUB_TOOL_LIBCBSIGNAL_H
44
45/*--------------------------------------------------------------------*/
46/*--- end                                                          ---*/
47/*--------------------------------------------------------------------*/
48