Pipe Function; User-Defined Cc Table - HP StorageWorks P9000 User Manual

H 0 1
L
FF IFS
C
(0C) (1C) (8C)
CR IGS ENQ
D
(0D) (1D) (05)
SO IRS ACK
E
(0E) (1E) (06)
SI IUS BEL
F
(0F) (1F) (07)
Legend for Table 1
ASCII
EBCDIC (IBM)
Table 2 User-Defined CC Table
Item
Size
Format
Code length
File name

PIPE Function

This function transfers data entries from the mainframe to the application program or the utility program
for UNIX systems using a named pipe. When this function is used, a mainframe dataset can be
transferred to an open system. This is a much faster way to transfer data than the CC method.
A named pipe is a special file that is used to transfer data between unrelated processes. One or more
processes writes to it, while another process reads from it. Named pipes are visible in the file system
and may be viewed with ls like any other file. (Named pipes are also called FIFOs.) Named pipes
may be used to pass data between unrelated processes, while normal (unnamed) pipes can only
22 About Data Exchange Operations
2 3 4 5
DC4 < *
(14) (3C) (2A)
NAK ( )
(15) (28) (29)
+ ;
(9E) (2B) (3B)
SUB | ~
(1A) (7C) (7E)
on page 21
Bit Positions
Hi Lo
8765 4321
0123 4567
256 bytes
Binary data
One byte (two-byte codes cannot be converted)
The following sequences of characters cannot be used in the file name: EA, EcA, EkJ, No
If the file name for the CC table contains any of these sequences, FCU will ignore the file
and use the default table instead.
6 7 8 9
% @
(25) (40) (C6) (CD)
_ '
(5F) (27) (C7) (CE)
> =
(3E) (3D) (C8) (CF)
? "
(3F) (22) (C9) (D0)
Requirement
A B C D
(D4) (E4) (EA) (F0)
[ ]
(5B) (5D) (EB) (F1)
(D6) (E6) (EC) (F2)
(D7) (E7) (ED) (F3)
E F
(F6) (FC)
(F7) (FD)
(F8) (FE)
(F9) (FF)