This function issues a VM CP command and returns a response from the CP. z/OS must be operating under VM.
result = CP(command,[stem.])
Parameters
Error or completion status.
Command string to be passed to CP.
Note: VM systems are case-sensitive.
Name of a stem variable in which individual lines of a response from a CP are returned. Include the period. The first line of the response returns in stem.1, the second line in stem.2, and so forth, without breaks.
The stem variable cannot be global (that is, it cannot begin with an ampersand).
Default: Results are returned on the stack and can be accessed with PULL() or a similar function.
COMMAND EXECUTED
ARG 1 MISSING OR INVALID
One of the following codes:
ARG 2 MISSING OR INVALID
ARG 2 NOT STEM VARIABLE
NOT UNDER VM
RESPONSE TOO LONG
PASSWORD REQUIRED
NO RESPONSE FROM VM
INSUFFICIENT STORAGE
Example
cp('MSG RBROWNE testing') == 0 /* RBROWNE would get a message */
cp('Q MVSB1') == 0 /* 'MVSB1 - DSC' might be put in queue */
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