Execute Channel Program
<operating system> (EXCP) An IBM system for low-level file access, where
the programmer is completely responsible for providing a list of device-specific
"channel comands" to be executed by I/O channels, control units and/or devices.
The operating system will simply check the "CCW" chains for security purposes
(access invalid memory or outside of file extents) and then schedule them for
execution.
(2005-08-08)
Nearby terms:
executable « executable content « execute «
Execute Channel Program » execution » executive
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