Getting Information About a File
Detailed information about an open file, such as size and date/time stamps, can be obtained using the FSFile_Query() function:
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FS_ENTRY_INFO info; FSFile_Query(p_file, <-- file pointer &info, <-- pointer to info structure &err); <-- return error |
The FS_ENTRY_INFO structure has the following members:
Attrib contains the file attributes (see section 6-2-1 “File and Directory Attributes” on page 90).
Size is the size of the file, in octets.
DateTimeCreate is the creation timestamp of the file.
DateAccess is the access timestamp (date only) of the file.
DateTimeWr is the last write (or modification) timestamp of the file.
BlkCnt is the number of blocks allocated to the file. For a FAT file system, this is the number of clusters occupied by the file data.
BlkSize is the size of each block allocated in octets. For a FAT file system, this is the size of a cluster.
DateTimeCreate, DateAccess and DateTimeWr are structures of type CLK_TS_SEC.