- In VM/370, special statements that determine what is to be done within an EXEC procedure. The statements can be used: to control logic flow; to communicate with a terminal, a user program, or the VM/370 system; or to create output files via the user's virtual punch.; 操作系統(tǒng)VM/370中的專門語句,由它確定一個(gè)EXEC過程要執(zhí)行的任務(wù)。這些語句能用來 控制邏輯流,與終端、用戶程序或VM/370系統(tǒng)通信,及通過用戶的虛擬穿卡機(jī)建立輸出文件。
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