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Design and implementation of the embedded file system CEFS
Author(s): 
Pages: 254-260
Year: Issue:  3
Journal: JOURNAL OF CHENGDU UNIVERSITY OF INFORMATION TECHNOLOGY

Keyword:  实时嵌入式系统文件系统VFSFAT;
Abstract: 详细介绍了一个嵌入式文件系统CEFS的设计与实现.该文件系统是基于实时嵌入式操作系统CR-TOSII内核,采用IMFS和FAT位图文件系统格式实现的.CEFS文件系统分为3个实现层次,自底向上分别是:设备驱动程序、高速缓存管理和文件系统核,并向用户提供了基于POSIX的文件系统API接口.它的最大优点就是文件系统的开放式体系结构.
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