Guardian Programming Reference Summary for C

Interprocess Messages
Guardian Programming Reference Summary for C—522630-001
14-20
-106 DEVICE TYPE INQUIRY
-107 SUBORDINATE NAME INQUIRY
Word Description
sysmsg[0] -106
sysmsg[1] for 3 Reserved
sysmsg[4] Length of the qualifier part of the file name being inquired about in bytes
(zero if none given)
sysmsg[5] for n Qualifier part of the file name being inquired about, in external format,
of length sysmsg[4]
Word Description
sysmsg[0] -107
sysmsg[1] Flags:
Bit 15, Skip if same; if set and the start name given below exists, skip it
and return the following name. If equal to 0, return the start
name if it exists.
Bit 14, Reserved
sysmsg[2] Length of the start name in bytes (zero if no start name)
sysmsg[3] Offset from the beginning of the message to the beginning of the name
pattern in bytes
sysmsg[4] Length of the name pattern in bytes
sysmsg[5] for 3 Reserved
sysmsg[8] for n Start name: the qualifier part of the file name, in external format, at
which to start searching for a name for sysmsg[2].
sysmsg[ ] for n Name pattern: the qualifier part of the pattern for which a name is to be
returned at offset sysmsg[3] and length sysmsg[4]