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/*--------------------------------------------------------------------*/
/*--- Syscall numbers and related operations. pub_tool_vkiscnums.h ---*/
/*--------------------------------------------------------------------*/
/*
This file is part of Valgrind, a dynamic binary instrumentation
framework.
Copyright (C) 2005-2009 Nicholas Nethercote
njn@valgrind.org
Copyright (C) 2006-2009 OpenWorks LLP
info@open-works.co.uk
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_TOOL_VKISCNUMS_H
#define __PUB_TOOL_VKISCNUMS_H
#include "pub_tool_vkiscnums_asm.h"
// This converts a syscall number into a string, suitable for printing. It is
// needed because some platforms (AIX, Darwin) munge sysnums in various ways.
// It is used in places where the sycall name will be printed alongside.
extern Char* VG_(sysnum_string) (Word sysnum, SizeT n_buf, Char* buf);
// This is like VG_(sysnum_string), but prints extra info if needed. It is
// called in places where the syscall name will *not* be printed alongside.
extern Char* VG_(sysnum_string_extra)(Word sysnum, SizeT n_buf, Char* buf);
// Macros that make the above functions easier to use by declaring a local
// buffer.
#define VG_SYSNUM_STRING(sysnum) \
({ Char qq_zz_buf[32]; VG_(sysnum_string)(sysnum, 32, qq_zz_buf); })
#define VG_SYSNUM_STRING_EXTRA(sysnum) \
({ Char qq_zz_buf[64]; VG_(sysnum_string_extra)(sysnum, 64, qq_zz_buf); })
#if defined(VGO_linux)
// Nothing.
#elif defined(VGO_aix5)
// See the AIX5-specific case in pub_tool_vkiscnums_asm.h for an
// explanation of why we include this here rather than there.
# include "vki/vki-scnums-aix5.h"
#elif defined(VGO_darwin)
// Nothing.
#else
# error Unknown OS
#endif
#endif // __PUB_TOOL_VKISCNUMS_H
/*--------------------------------------------------------------------*/
/*--- end ---*/
/*--------------------------------------------------------------------*/
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