dbrdi(device_name.i1a.r, work_area.i1a.r, retrieval_index.i2.r,
This routine adds a request for the Device Index (DI) corresponding
to the given device name to the request list being built in the
database work area array. The requested data (retrieved by dbget
or dbgeti) is the 32-bit Device Index.
device_name device name of 8 characters stored in an 8-byte array
or character variable. If name is shorter than 8
bytes, it must be left-justified and blank padded.
work_area database work area array
retrieval_index retrieval index for the returned Device Index. This
value must be retained for calls to 'dbget(i)'.
error standard ACNET error/success return
This function requires the following include files:
dbproc, dbget, dbgeti, dbwain, dbrmc, dbreq, dbareq, dbrpdb, dbsize