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9e23495b1d
include/Makefile.am: Make my_valgrind.h global (as it's used by my_global.h) include/my_global.h: Include my_valgrind.h include/my_sys.h: TRASH() moved to my_valgrind.h include/my_valgrind.h: Add VALGRIND defines to mark memory mysys/my_alloc.c: Mark internal freed memory as undefined
38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
/* Copyright (C) 2010 Monty Program Ab
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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/* Some defines to make it easier to use valgrind */
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#ifdef HAVE_valgrind
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#define IF_VALGRIND(A,B) (A)
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#else
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#define IF_VALGRIND(A,B) (B)
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#endif
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#if defined(HAVE_valgrind)&& defined(HAVE_VALGRIND_MEMCHECK_H)
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#include <valgrind/memcheck.h>
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#else
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#define VALGRIND_MAKE_MEM_DEFINED(addr, size) do { } while(0)
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#define VALGRIND_MAKE_MEM_NOACCESS(addr, size) do { } while(0)
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#ifdef SAFEMALLOC
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#define VALGRIND_MAKE_MEM_UNDEFINED(addr, size) bfill(addr, size, 0x8F)
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#else
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#define VALGRIND_MAKE_MEM_UNDEFINED(addr, size) do { } while(0)
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#endif /* SAFEMALLOC */
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#endif /* HAVE_valgrind */
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/* Compatibility with old source */
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#define TRASH(A,B) VALGRIND_MAKE_MEM_UNDEFINED(A, B)
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