bionic/libc/bionic/new.cpp
Dan Albert 989725940e Use __libc_fatal() for failed malloc in new
This way we can print a useful message to the log isntead of just dying
mysteriously.

Change-Id: Ib660c2fd8ce8bb9aa0d0bb634ae08c645d3901e5
2014-06-02 18:48:53 -07:00

64 lines
1.5 KiB
C++

/*
* Copyright (C) 2008 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.
*/
#include <errno.h>
#include <new>
#include <stdlib.h>
#include "private/libc_logging.h"
const std::nothrow_t std::nothrow = {};
void* operator new(std::size_t size) {
void* p = malloc(size);
if (p == NULL) {
__libc_fatal("new failed to allocate %zu bytes", size);
}
return p;
}
void* operator new[](std::size_t size) {
void* p = malloc(size);
if (p == NULL) {
__libc_fatal("new[] failed to allocate %zu bytes", size);
}
return p;
}
void operator delete(void* ptr) {
free(ptr);
}
void operator delete[](void* ptr) {
free(ptr);
}
void* operator new(std::size_t size, const std::nothrow_t&) {
return malloc(size);
}
void* operator new[](std::size_t size, const std::nothrow_t&) {
return malloc(size);
}
void operator delete(void* ptr, const std::nothrow_t&) {
free(ptr);
}
void operator delete[](void* ptr, const std::nothrow_t&) {
free(ptr);
}