5424ace1cf
ctc W549: ["serial/serial.c" 877/37] condition is always true ctc W549: ["inode/fs_inodesearch.c" 72/8] condition is always true ctc W545: ["obstack/lib_obstack_malloc.c" 69/1] missing 'return' ctc W545: ["obstack/lib_obstack_malloc.c" 82/1] missing 'return' Signed-off-by: chao an <anchao@lixiang.com>
85 lines
2.6 KiB
C
85 lines
2.6 KiB
C
/****************************************************************************
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* libs/libc/obstack/lib_obstack_malloc.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include "lib_obstack_malloc.h"
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#include <stdlib.h>
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#include <nuttx/lib/lib.h>
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#include <assert.h>
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#include <debug.h>
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#include <obstack.h>
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/****************************************************************************
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* Private Function Prototypes
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****************************************************************************/
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static void default_alloc_failed_handler(void);
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/****************************************************************************
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* Public Data
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****************************************************************************/
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void (*obstack_alloc_failed_handler)(void) = default_alloc_failed_handler;
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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static void default_alloc_failed_handler(void)
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{
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lerr("Failed to allocate to grow obstack");
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abort();
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}
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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FAR void *lib_obstack_malloc(size_t size)
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{
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FAR void *res;
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res = lib_malloc(size);
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if (res)
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return res;
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obstack_alloc_failed_handler();
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PANIC();
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return NULL;
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}
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FAR void *lib_obstack_realloc(FAR void *ptr, size_t size)
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{
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FAR void *res;
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res = lib_realloc(ptr, size);
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if (res)
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return res;
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obstack_alloc_failed_handler();
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PANIC();
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return NULL;
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}
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