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Detailed information about an open file, such as size and date/time stamps, can be obtained using the FSFile_Query() function :The (see Listing - Example FSFile_Query() usage).

FS_ENTRY_INFO

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 info;
FSFile_Query(p_file,  /* file pointer               */
            &info,    /* pointer to info structure  */
            &err);    /* return error               */


Attrib contains the file attributes (see File and Directory Attributes).The FS_ENTRY_INFO structure has the following members:

• 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.

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