87 lines
2.6 KiB
C
87 lines
2.6 KiB
C
/****************************************************************************
|
|
* libs/libc/obstack/lib_obstack_malloc.c
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership. The
|
|
* ASF licenses this file to you 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.
|
|
*
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Included Files
|
|
****************************************************************************/
|
|
|
|
#include "lib_obstack_malloc.h"
|
|
#include <stdlib.h>
|
|
#include <nuttx/lib/lib.h>
|
|
#include <assert.h>
|
|
#include <debug.h>
|
|
#include <obstack.h>
|
|
|
|
/****************************************************************************
|
|
* Private Function Prototypes
|
|
****************************************************************************/
|
|
|
|
static void default_alloc_failed_handler(void);
|
|
|
|
/****************************************************************************
|
|
* Public Data
|
|
****************************************************************************/
|
|
|
|
void (*obstack_alloc_failed_handler)(void) = default_alloc_failed_handler;
|
|
|
|
/****************************************************************************
|
|
* Private Functions
|
|
****************************************************************************/
|
|
|
|
static void default_alloc_failed_handler(void)
|
|
{
|
|
lerr("Failed to allocate to grow obstack");
|
|
abort();
|
|
}
|
|
|
|
/****************************************************************************
|
|
* Public Functions
|
|
****************************************************************************/
|
|
|
|
FAR void *lib_obstack_malloc(size_t size)
|
|
{
|
|
FAR void *res;
|
|
|
|
res = lib_malloc(size);
|
|
|
|
if (res)
|
|
return res;
|
|
|
|
obstack_alloc_failed_handler();
|
|
PANIC();
|
|
return NULL;
|
|
}
|
|
|
|
FAR void *lib_obstack_realloc(FAR void *ptr, size_t size)
|
|
{
|
|
FAR void *res;
|
|
|
|
res = lib_realloc(ptr, size);
|
|
|
|
if (res)
|
|
return res;
|
|
|
|
obstack_alloc_failed_handler();
|
|
PANIC();
|
|
return NULL;
|
|
}
|