MPE/iX Intrinsics Reference Manual (32650-90875)

Chapter 5 171
Command Definitions (FCONTROL - FLOCK)
FFILEINFO
38 U16 Spoolfile device file number:
Bits (0:15) = Device file number
Bit (0:1) = 1 Output spoolfile
Bit (0:1) = 0 Input spoolfile
If the spoolfile device number is larger than 32767, itemnum 38 returns 0 (zero).
Use itemnum 78 instead for spoolfile numbers larger than 32767.
40 I32 Disk device status:
Returns a zero. For compatibility with MPE V/E-based systems only.
41 I16 Device type
42 I16 Device subtype
43 CA Environment file name (>=36 bytes)
44 I16 Number of disk extents currently allocated to the file
45 CA File name from labeled tape header 1 record (>= 17 bytes)
46 I16 Tape density
47 I16 DRT number:
Always returns an 8.
48 I16 Device unit number:
Always returns a 0.
49 U16 Equivalent to a software interrupt PLABEL for message files
50 U16 Real device number of the file
51 I16 Remote environment number
Note: If using NS 3000/XL RFA (remote file access), specify DSDEVICE ldev#
when you are using a DS (point-to-point or X.25) link.
52 I32 Last modification time (CLOCK format)
Zero is returned as the modification time for root directories, accounts, and
MPE groups created prior to release 4.5.
53 U16 Last modification date (CALENDAR format)
Zero is returned as the modification time for root directories, accounts, and
MPE groups created prior to release 4.5.
Table 5-2. FFILEINFO Itemnum/Item Values
Itemnu
m
Item
Type
Item Description