TP.CMD - perform a command on a 9-channel tape.
Usage:
B:
%b/manif/iocs
status = tp.cmd( unit, cmd );
C:
#equate tp_cmd tp.cmd
int tp_cmd(FILE *unit,int cmd);
Where:
- unit
- is an open I/O unit associated with a 9-channel tape.
- cmd
- is a command indicating an I/O operation on the tape.
Manifests for recognized commands are defined in
"b/manif/iocs".
- status
- is the status returned by the MME GEINOS that performs
the I/O operation.
Description:
TP.CMD executes an I/O command on a 9-channel tape unit.
See Also:
expl b lib tp.rd9
expl b lib tp.wr9
Copyright © 1996, Thinkage Ltd.