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GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

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lai
2026-09-06 03:52:57 +08:00
commit b1928b41c0
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source/rootfs/regtools/include/utils/memmap.h
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/*
* Copyright (c) XMEDIA. All rights reserved.
*/
/* linux /dev/mem mmap support head file */
/* */
/* */
/* Copyright 2021 CJiang com. */
/* Create date: 2021-01-07 */
/* Modify bspstory */
/* */
#ifndef __MEM_MAP_H__
#define __MEM_MAP_H__
#ifdef __cplusplus
#if __cplusplus
extern "C"{
#endif
#endif /* __cplusplus */
extern void * memmap(unsigned long phy_addr, unsigned long size);
extern int memunmap(void * addr_mapped);
extern void * mmapfile(char* fn, unsigned int size);
extern void * mmapfile_r(char* fn, unsigned int size);
#ifdef __cplusplus
#if __cplusplus
}
#endif
#endif /* __cplusplus */
#endif