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poison.h: remove obsolete header

This commit is contained in:
Max Kellermann 2017-11-12 17:19:30 +01:00
parent 6a755b0663
commit f76262ef79
4 changed files with 0 additions and 80 deletions
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1
Makefile.am
View File

@ -74,7 +74,6 @@ libmpd_a_SOURCES = \
src/check.h \
src/Compiler.h \
src/open.h \
src/poison.h \
src/notify.cxx src/notify.hxx \
src/protocol/Ack.cxx src/protocol/Ack.hxx \
src/protocol/ArgParser.cxx src/protocol/ArgParser.hxx \

1
configure.ac
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@ -252,7 +252,6 @@ AC_SEARCH_LIBS([exp], [m],,
[AC_MSG_ERROR([exp() not found])])
AC_CHECK_HEADERS(locale.h)
AC_CHECK_HEADERS(valgrind/memcheck.h)
AC_CHECK_HEADERS([sys/prctl.h], AC_CHECK_FUNCS([prctl]))

1
src/filter/plugins/ConvertFilterPlugin.cxx
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@ -24,7 +24,6 @@
#include "util/Manual.hxx"
#include "util/ConstBuffer.hxx"
#include "AudioFormat.hxx"
#include "poison.h"
#include <stdexcept>
#include <memory>

77
src/poison.h
View File

@ -1,77 +0,0 @@
/*
* Copyright 2003-2017 The Music Player Daemon Project
* http://www.musicpd.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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef MPD_POISON_H
#define MPD_POISON_H
#include "check.h"
#ifndef NDEBUG
#ifdef HAVE_VALGRIND_MEMCHECK_H
#include <valgrind/memcheck.h>
#endif
#include <string.h>
#endif
/**
* Poisons the specified memory area and marks it as "not accessible".
*
* @param p pointer to the memory area
* @param length number of bytes to poison
*/
static inline void
poison_noaccess(void *p, size_t length)
{
#ifdef NDEBUG
(void)p;
(void)length;
#else
memset(p, 0x01, length);
#ifdef HAVE_VALGRIND_MEMCHECK_H
(void)VALGRIND_MAKE_MEM_NOACCESS(p, length);
#endif
#endif
}
/**
* Poisons the specified memory area and marks it as "not defined".
*
* @param p pointer to the memory area
* @param length number of bytes to poison
*/
static inline void
poison_undefined(void *p, size_t length)
{
#ifdef NDEBUG
(void)p;
(void)length;
#else
memset(p, 0x02, length);
#ifdef HAVE_VALGRIND_MEMCHECK_H
(void)VALGRIND_MAKE_MEM_UNDEFINED(p, length);
#endif
#endif
}
#endif