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f8fba59804
Both functions simply call malloc, free. Remove also unneeded null pointer checks and use calloc where possible. Signed-off-by: Stefan Weil <sw@weilnetz.de>
54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
/**********************************************************************
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* File: memry.c (Formerly memory.c)
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* Description: Memory allocation with builtin safety checks.
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* Author: Ray Smith
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* Created: Wed Jan 22 09:43:33 GMT 1992
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*
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* (C) Copyright 1992, Hewlett-Packard Ltd.
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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** http://www.apache.org/licenses/LICENSE-2.0
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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,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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*
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**********************************************************************/
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#include "memry.h"
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#include <stdlib.h>
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// With improvements in OS memory allocators, internal memory management
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// is no longer required, so all these functions now map to their malloc
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// family equivalents.
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// TODO(rays) further cleanup by redirecting calls to new and creating proper
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// constructors.
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char *alloc_string(inT32 count) {
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// Round up the amount allocated to a multiple of 4
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return static_cast<char*>(malloc((count + 3) & ~3));
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}
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void free_string(char *string) {
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free(string);
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}
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void *alloc_mem(inT32 count) {
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return malloc(static_cast<size_t>(count));
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}
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void *alloc_big_zeros(inT32 count) {
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return calloc(static_cast<size_t>(count), 1);
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}
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void free_mem(void *oldchunk) {
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free(oldchunk);
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}
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void free_big_mem(void *oldchunk) {
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free(oldchunk);
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}
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