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/*
*
* Copyright (c) 2018 Huawei Technologies Co.,Ltd.
* 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.
*/
#ifndef _DMM_MEMORY_H_
#define _DMM_MEMORY_H_
#include <stdio.h>
#include <stdarg.h>
#include "dmm_share.h"
#include "dmm_segment.h"
int dmm_mem_main_init ();
int dmm_mem_main_exit ();
int dmm_mem_app_init ();
int dmm_mem_app_exit ();
extern struct dmm_segment *main_seg;
extern struct dmm_segment *base_seg;
inline static void *
dmm_map (size_t size, const char name[DMM_MEM_NAME_SIZE])
{
return dmm_mem_map (base_seg, size, name);
}
inline static void *
dmm_mapv (size_t size, const char *name_fmt, ...)
{
int len;
char name[DMM_MEM_NAME_SIZE];
va_list ap;
va_start (ap, name_fmt);
len = vsnprintf (name, DMM_MEM_NAME_SIZE, name_fmt, ap);
va_end (ap);
if (len >= DMM_MEM_NAME_SIZE)
return NULL;
return dmm_map (size, name);
}
inline static void *
dmm_lookup (const char name[DMM_MEM_NAME_SIZE])
{
return dmm_mem_lookup (base_seg, name);
}
inline static void *
dmm_lookupv (const char *name_fmt, ...)
{
int len;
char name[DMM_MEM_NAME_SIZE];
va_list ap;
va_start (ap, name_fmt);
len = vsnprintf (name, DMM_MEM_NAME_SIZE, name_fmt, ap);
va_end (ap);
if (len >= DMM_MEM_NAME_SIZE)
return NULL;
return dmm_mem_lookup (base_seg, name);
}
#endif /* _DMM_MEMORY_H_ */
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