Guardian Procedure Calls Reference Manual (G06.25+)

Guardian Procedure Calls (F)
Guardian Procedure Calls Reference Manual—522629-013
5-77
FILE_GETINFOLIST_ Procedure
92 * Partition-volume name-length array. For disk files, an array of
INT values, each giving the length in bytes of the volume name
(supplied in item 93) on which the corresponding secondary
partition resides. The length in bytes of this item is 2 times the
value of item 90.
93 * Partition-volume names. For disk files, the concatenated
volume names of the secondary partitions. The names are fully
qualified. The length of each is given by the corresponding
entry in item 92. The length of this item is given by item 96, or
equivalently, by the sum of the elements in item 92.
94 2 Partition partial-key length. For partitioned key-sequenced disk
files, the number of bytes of the primary key that are used to
determine which partition of the file contains a particular record.
95 * Partition partial-key values. For partitioned key-sequenced disk
files, the concatenated partial-key values. Since the number of
entries is given by item 90, and the size of each entry is given
by item 94, the size of item 95 is the product of those two
values.
96 2 Partition-volume names total length. For disk files, the total
number of bytes occupied by the concatenated volume names
of the secondary partitions. This is the same as the sum of the
elements in item 92.
97 * Partition descriptors (32-bit). An array of 8-byte values, one for
each secondary partition. Each entry has the following
structure:
INT (32) primary-extent-size;
INT (32) secondary-extent-size;
These values give the primary and secondary extent sizes in
pages. The length of this item in bytes is eight times item 90.
Supersedes item 91.
98 * Partition-volume relative names-length array. For disk files, an
array of INT byte counts, each giving the length of the
corresponding secondary partition-volume name in the form
returned by item 99. The length of this item is two times item
90. The length of this item is the sum of the elements in item
98.
Table 5-4. FILE_GETINFOLIST_ Item Codes (page 9 of 21)
Items in this table with a size of 2 bytes are of data type INT. The term “disk file”
applies only to Enscribe files. The term “disk object” applies to Enscribe files and
SQL objects. Items described as “Applies only to SQL/MX objects” return file system
error 2 if queried on anything that is not an SQL/MX object.
Item
Code
Size
(Bytes) Description