* fs/fs_heap.h
*
* 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.
*
****************************************************************************/
#ifndef __FS_FS_HEAP_H
#define __FS_FS_HEAP_H
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <nuttx/compiler.h>
#include <nuttx/kmalloc.h>
#include <stdio.h>
#include <string.h>
* Public Function Prototypes
****************************************************************************/
#if CONFIG_FS_HEAPSIZE > 0
void fs_heap_initialize(void);
struct mallinfo_task fs_heap_mallinfo_task(FAR const struct malltask *task);
FAR void *fs_large_zalloc(size_t size) malloc_like1(1);
FAR void *fs_large_malloc(size_t size) malloc_like1(1);
size_t fs_large_malloc_size(FAR void *mem);
FAR void *fs_large_realloc(FAR void *oldmem, size_t size)
realloc_like(2);
FAR void *fs_large_memalign(size_t alignment, size_t size)
malloc_like1(3);
void fs_large_free(FAR void *mem);
FAR char *fs_large_strdup(FAR const char *s) malloc_like;
FAR char *fs_large_strndup(FAR const char *s, size_t size) malloc_like;
int fs_large_asprintf(FAR char **strp, FAR const char *fmt, ...)
printf_like(2, 3);
#else
# define fs_heap_initialize()
# define fs_heap_mallinfo_task kmm_mallinfo_task
# define fs_large_zalloc kmm_zalloc
# define fs_large_malloc kmm_malloc
# define fs_large_malloc_size kmm_malloc_size
# define fs_large_realloc kmm_realloc
# define fs_large_memalign kmm_memalign
# define fs_large_free kmm_free
# define fs_large_strdup strdup
# define fs_large_strndup strndup
# define fs_large_asprintf asprintf
#endif
# if defined(CONFIG_FS_HEAPLARGE_ONLY) || CONFIG_FS_HEAPSIZE <= 0
# define fs_heap_zalloc kmm_zalloc
# define fs_heap_malloc kmm_malloc
# define fs_heap_malloc_size kmm_malloc_size
# define fs_heap_realloc kmm_realloc
# define fs_heap_memalign kmm_memalign
# define fs_heap_free kmm_free
# define fs_heap_strdup strdup
# define fs_heap_strndup strndup
# define fs_heap_asprintf asprintf
# else
# define fs_heap_zalloc fs_large_zalloc
# define fs_heap_malloc fs_large_malloc
# define fs_heap_malloc_size fs_large_malloc_size
# define fs_heap_realloc fs_large_realloc
# define fs_heap_memalign fs_large_memalign
# define fs_heap_free fs_large_free
# define fs_heap_strdup fs_large_strdup
# define fs_heap_strndup fs_large_strndup
# define fs_heap_asprintf fs_large_asprintf
# endif
#endif