1 /* 2 * Copyright (C) 2019 The Android Open Source Project 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in 12 * the documentation and/or other materials provided with the 13 * distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #pragma once 30 31 #include <stdint.h> 32 #include <stdio.h> 33 #include <malloc.h> 34 35 #include <private/bionic_config.h> 36 37 __BEGIN_DECLS 38 39 void* scudo_aligned_alloc(size_t, size_t); 40 void* scudo_calloc(size_t, size_t); 41 void scudo_free(void*); 42 struct mallinfo scudo_mallinfo(); 43 void* scudo_malloc(size_t); 44 int scudo_malloc_info(int, FILE*); 45 size_t scudo_malloc_usable_size(const void*); 46 int scudo_mallopt(int, int); 47 void* scudo_memalign(size_t, size_t); 48 void* scudo_realloc(void*, size_t); 49 int scudo_posix_memalign(void**, size_t, size_t); 50 #if defined(HAVE_DEPRECATED_MALLOC_FUNCS) 51 void* scudo_pvalloc(size_t); 52 void* scudo_valloc(size_t); 53 #endif 54 55 int scudo_iterate(uintptr_t, size_t, void (*)(uintptr_t, size_t, void*), void*); 56 void scudo_malloc_disable(); 57 void scudo_malloc_enable(); 58 59 __END_DECLS 60