1 /* 2 * Copyright (C) 2012 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef LIBC_BIONIC_JEMALLOC_H_ 18 #define LIBC_BIONIC_JEMALLOC_H_ 19 20 #include <jemalloc/jemalloc.h> 21 #include <malloc.h> // For struct mallinfo. 22 23 // Need to wrap memalign since je_memalign fails on non-power of 2 alignments. 24 #define je_memalign je_memalign_round_up_boundary 25 26 __BEGIN_DECLS 27 28 struct mallinfo je_mallinfo(); 29 int je_iterate(uintptr_t, size_t, void (*)(uintptr_t, size_t, void*), void*); 30 void je_malloc_disable(); 31 void je_malloc_enable(); 32 int je_mallctl(const char *name, void *oldp, size_t *oldlenp, void *newp, size_t newlen); 33 void* je_memalign_round_up_boundary(size_t, size_t); 34 void* je_pvalloc(size_t); 35 36 __END_DECLS 37 38 #endif // LIBC_BIONIC_DLMALLOC_H_ 39