MPE/iX Intrinsics Reference Manual (32650-90875)

Chapter 5 211
Command Definitions (FCONTROL - FLOCK)
FLABELINFO
15 I16 Block size:
Maintained for compatibility with MPE V/E-based systems. (If a zero is
returned, use itemnum 31 instead.)
16 I16 Maximum number of extents:
Maintained for compatibility with MPE V/E-based systems. (If a zero is
returned, use itemnum 32 instead.)
17 I16 Last extent size:
Indicates sectors. May not be up-to-date when the file is open.
18 I16 Extent size:
Indicates sectors. (If a zero is returned, use itemnum 32 instead.)
19 U32 Number of logical records in file:
Equivalent to EOF. May not be up-to-date when the file is open.
20 U32 File allocation time:
The time when file was last restored (in CLOCK intrinsic format).
Zero is returned as the file allocation time for root directories, MPE accounts,
and MPE groups created prior to release 4.5.
21 U16 File allocation date:
The date when the file was last restored (in CALENDAR intrinsic format).
Zero is returned as the file allocation date for root directories, MPE accounts,
and MPE groups created prior to release 4.5.
22 I32 Number of open/close records:
MSG files only. May not be up-to-date when the file is open.
23 CA Device name (8 bytes)
24 U32 Last modification time:
The time when the file was last modified (in CALENDAR intrinsic format). May not
be up-to-date when the file is open.
25 CA First user label (user label 0) (256 bytes):
May not be up-to-date when the file is open. For all but PM files, Manager
capabilitiy (AM if file is within account, otherwise SM) or read/write (R/W)
access required. For PM files, Manager capability is required; otherwise,
FLABELINFO fails with FSERR93.
27 REC Unique file identifier (UFID) (20 bytes)
Table 5-6. FLABELINFO Itemnum/Item Values
Item
num
Mnem
onic
Item Description