1 /* 2 * Copyright (C) 2008 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 #include <new> 18 19 #include <errno.h> 20 #include <stdlib.h> 21 22 #include <async_safe/log.h> 23 24 const std::nothrow_t std::nothrow = {}; 25 26 void* operator new(std::size_t size) { 27 void* p = malloc(size); 28 if (p == NULL) { 29 async_safe_fatal("new failed to allocate %zu bytes", size); 30 } 31 return p; 32 } 33 34 void* operator new[](std::size_t size) { 35 void* p = malloc(size); 36 if (p == NULL) { 37 async_safe_fatal("new[] failed to allocate %zu bytes", size); 38 } 39 return p; 40 } 41 42 void operator delete(void* ptr) throw() { 43 free(ptr); 44 } 45 46 void operator delete[](void* ptr) throw() { 47 free(ptr); 48 } 49 50 void* operator new(std::size_t size, const std::nothrow_t&) { 51 return malloc(size); 52 } 53 54 void* operator new[](std::size_t size, const std::nothrow_t&) { 55 return malloc(size); 56 } 57 58 void operator delete(void* ptr, const std::nothrow_t&) throw() { 59 free(ptr); 60 } 61 62 void operator delete[](void* ptr, const std::nothrow_t&) throw() { 63 free(ptr); 64 } 65
