iX V6.5 (30391-90011)

196 Chapter5

TurboIMAGE/XL Library Procedures

DBINFO

The data set name is left-justiﬁed and will be padded with blanks if the name is shorter

than 16 characters.

Mode 205 can be used for any master or detail data set with or without dynamic capacity

expansion capability.

Mode 205 allows users to obtain information on dynamic data set capacity expansion

programmatically. It is an extension of mode 202 to include dynamic capacity expansion

information such as maximum capacity, initial capacity, incremental number of entries,

incremental percent, and the dynamic capacity expansion ﬂag (0 for off and 1 for on) for

the data set.

Mode 206: Number of Data Set Chunks

Mode 206 gives the number of chunks in a data set in short format.

Qualiﬁer identiﬁes the data set name or number for which the information is

requested.

Buffer returns the following (each element is a halfword or two bytes):

If the data set is not a jumbo data set, zero is returned for the number of chunks.

Mode 207: Size of Data Set Chunks

Mode 207 identiﬁes the size of each chunk in terms of IMAGE records in addition to

providing the number of chunks.

Qualiﬁer identiﬁes the data set name or number for which the information is

requested.

Buffer returns the following (each element is a halfword or two bytes):

24-25 Incremental number of entries

26 Incremental percent

27 Dynamic capacity expansion ﬂag (0 = off, 1 = on)

Element Contents

1 # of chunks in a jumbo data set

Element Contents