libc/bionic/jemalloc.h

/*
 * 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>
#include <malloc.h>  // For struct mallinfo.

// 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();
int je_iterate(uintptr_t, size_t, void (*)(uintptr_t, size_t, void*), void*);
void je_malloc_disable();
void je_malloc_enable();
int je_mallctl(const char *name, void *oldp, size_t *oldlenp, void *newp, size_t newlen);
void* je_memalign_round_up_boundary(size_t, size_t);
void* je_pvalloc(size_t);

__END_DECLS

#endif  // LIBC_BIONIC_DLMALLOC_H_