http://osfree.su/doku/ 2026-04-08T18:52:15+00:00 http://osfree.su/doku/ http://osfree.su/doku/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2014-05-12T03:30:34+00:00 Anonymous (anonymous@undisclosed.example.com) http://osfree.su/doku/doku.php?id=en:ibm:ifs:mechanism:interfaces:curdir&rev=1399865434&do=diff Per-disk current directories are described by the following structures. These structures can only be modified by the FSD during FS_ATTACH and FS_CHDIR operations. /* file system independent - current directories */ struct cdfsi { unsigned short cdi_hVPB; /* VPB handle for associated device */ unsigned short cdi_end; /* offset to root of path */ char cdi_flags; /* FS independent flags */ char cdi_curdir[260]; /* text of c… text/html 2014-05-12T03:28:18+00:00 Anonymous (anonymous@undisclosed.example.com) http://osfree.su/doku/doku.php?id=en:ibm:ifs:mechanism:interfaces:layout&rev=1399865298&do=diff Disk media and file system layout are described by the following structures. The data which is provided to the file system may depend on the level of file system support provided by the device driver attached to the block device. These structures are relevant only for local file systems. text/html 2014-05-12T03:32:08+00:00 Anonymous (anonymous@undisclosed.example.com) http://osfree.su/doku/doku.php?id=en:ibm:ifs:mechanism:interfaces:openfiles&rev=1399865528&do=diff Open files are described by data initialized at file open time and discarded at the time of last close of all file handles which had been associated with that open instance of that file. There may be multiple open file references to the same file at any one time. text/html 2014-05-12T03:33:37+00:00 Anonymous (anonymous@undisclosed.example.com) http://osfree.su/doku/doku.php?id=en:ibm:ifs:mechanism:interfaces:search&rev=1399865617&do=diff File search records /* file system independent - file search parameters */ struct fsfsi { unsigned short fsi_hVPB; /* volume info. */ }; /* file system dependent - file search parameters */ struct fsfsd { char fsd_work[24]; /* work area */ }; text/html 2014-05-12T03:39:19+00:00 Anonymous (anonymous@undisclosed.example.com) http://osfree.su/doku/doku.php?id=en:ibm:ifs:mechanism:interfaces:timest&rev=1399865959&do=diff Time Stamping All time stamps on files are stamped and propagated to other SFTs when the file is closed or committed (flushed). If a file is opened at time 1, written to at time 2, and closed at time 3, the last write time will be time 3. Subdirectories only have creation time stamps.