VMS Help RTL Routines, SMG$, SMG$EXECUTE_COMMAND  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    The Execute Command in a Subprocess routine executes the
    specified command in the subprocess created with the SMG$CREATE_
    SUBPROCESS routine.

    Format

      SMG$EXECUTE_COMMAND  display-id ,command-desc [,flags]

                           [,ret-status]

  Additional Information (explode) :

• Returns
• Arguments