f903558446
Bug: 17337831
(cherry picked from commit 1c365cb494)
Change-Id: Ice100e42eeac4b9c3b77737a546ec33174adcb2f
53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
/*
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* Copyright (C) 2012 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef LIBC_BIONIC_DLMALLOC_H_
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#define LIBC_BIONIC_DLMALLOC_H_
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#include <sys/cdefs.h>
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#include <stddef.h>
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/* Configure dlmalloc. */
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#define HAVE_GETPAGESIZE 1
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#define MALLOC_INSPECT_ALL 1
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#define MSPACES 0
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#define REALLOC_ZERO_BYTES_FREES 1
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#define USE_DL_PREFIX 1
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#define USE_LOCKS 1
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#define LOCK_AT_FORK 1
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#define USE_RECURSIVE_LOCK 0
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#define USE_SPIN_LOCKS 0
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#define DEFAULT_MMAP_THRESHOLD (64U * 1024U)
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#define malloc_getpagesize getpagesize()
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/* dlmalloc_usable_size was exposed in the NDK, so change the name
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* of the function on 32 bit architectures.
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*/
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#if !defined(__LP64__)
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#define dlmalloc_usable_size dlmalloc_usable_size_real
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#endif
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/* Export two symbols used by the VM. */
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__BEGIN_DECLS
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int dlmalloc_trim(size_t) __LIBC_ABI_PUBLIC__;
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void dlmalloc_inspect_all(void (*handler)(void*, void*, size_t, void*), void*) __LIBC_ABI_PUBLIC__;
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__END_DECLS
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/* Include the proper definitions. */
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#include "../upstream-dlmalloc/malloc.h"
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#endif // LIBC_BIONIC_DLMALLOC_H_
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