111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* 211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * Copyright (C) 2012 The Android Open Source Project 311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * 411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * Licensed under the Apache License, Version 2.0 (the "License"); 511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * you may not use this file except in compliance with the License. 611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * You may obtain a copy of the License at 711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * 811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * http://www.apache.org/licenses/LICENSE-2.0 911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * 1011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * Unless required by applicable law or agreed to in writing, software 1111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * distributed under the License is distributed on an "AS IS" BASIS, 1211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * See the License for the specific language governing permissions and 1411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * limitations under the License. 1511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert */ 1611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 1711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#ifndef LIBC_INCLUDE_MALLOC_H_ 1811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define LIBC_INCLUDE_MALLOC_H_ 1911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 2011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* 2111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * Declaration of malloc routines. Bionic uses dlmalloc (see 2211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * upstream-dlmalloc) but doesn't directly include it here to keep the 2311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * defined malloc.h interface small. 2411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert */ 2511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <sys/cdefs.h> 2611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <stddef.h> 2711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 2811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__BEGIN_DECLS 2911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 3011cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern __mallocfunc void* malloc(size_t); 3111cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern __mallocfunc void* calloc(size_t, size_t); 3211cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern void* realloc(void *, size_t); 3311cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern void free(void *); 3411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 3511cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern void* memalign(size_t alignment, size_t bytesize); 3611cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern size_t malloc_usable_size(const void*); 3711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 3811cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern void* valloc(size_t bytesize); 3911cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern void* pvalloc(size_t bytesize); 4011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 4111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#ifndef STRUCT_MALLINFO_DECLARED 4211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define STRUCT_MALLINFO_DECLARED 1 4311cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct mallinfo { 4411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert size_t arena; 4511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert size_t ordblks; 4611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert size_t smblks; 4711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert size_t hblks; 4811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert size_t hblkhd; 4911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert size_t usmblks; 5011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert size_t fsmblks; 5111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert size_t uordblks; 5211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert size_t fordblks; 5311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert size_t keepcost; 5411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert}; 5511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#endif /* STRUCT_MALLINFO_DECLARED */ 5611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 5711cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern struct mallinfo mallinfo(void); 5811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 5911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__END_DECLS 6011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 6111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#endif /* LIBC_INCLUDE_MALLOC_H_ */ 62