bionic/libc/bionic/jemalloc.h
Christopher Ferris 72bbd42357 Support for jemalloc to replace dlmalloc.
To use jemalloc, add MALLOC_IMPL = jemalloc in a board config file
and you get the new version automatically.

Update the pthread_create_key tests since jemalloc uses a few keys.
Add a new test to verify memalign works as expected.

Bug: 981363

Change-Id: I16eb152b291a95bd2499e90492fc6b4bd7053836
2014-05-20 14:47:33 -07:00

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/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef LIBC_BIONIC_JEMALLOC_H_
#define LIBC_BIONIC_JEMALLOC_H_
#include <jemalloc/jemalloc.h>
// Need to wrap memalign since je_memalign fails on non-power of 2 alignments.
#define je_memalign je_memalign_round_up_boundary
__BEGIN_DECLS
struct mallinfo je_mallinfo();
void* je_memalign_round_up_boundary(size_t, size_t);
void* je_pvalloc(size_t);
__END_DECLS
#endif // LIBC_BIONIC_DLMALLOC_H_