Data Queue APIs--Categories - FTP Directory Listing - IBM

Change User Space Attributes (QUSCUSAT) API
The first 10 characters contain the user space name, and the second 10 characters contain the name
of the library where the user space is located. The special values supported for the library name are
*LIBL and *CURLIB.
Attributes to change
INPUT; CHAR(*)
The attributes of the user space object that you want to change. The information must be in the
following format:
Number of variable length records
BINARY(4)
The total number of all of the variable length records.
Variable length records
The attributes of the user space to change and the data used for the change. For the specific
format of the variable length record, refer to Format for Variable Length Records.
Error code
I/O; CHAR(*)
The structure in which to return error information. For the format of the structure, see Error Code
Parameter.
Format for Variable Length Records
Offset
Dec Hex Type Field
0 0 BINARY(4) Key
4 4 BINARY(4) Length of data
8 8 CHAR(*) Data
If you specify a length of data that is longer than the key field's defined data length, the data will be
truncated at the right. No error message will be returned.
If you specify a length of data that is shorter than the key field's defined data length, an error message will
be returned.
You may specify a key more than once. If duplicate keys are specified, the last specified value for that key
is used.
Each variable length record must be 4-byte aligned. If not, unpredictable results may occur.
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