Template:Mainframe I/O access methods
Revision as of 21:07, 16 December 2010 by imported>Rich Farmbrough (Date maintenance tags and general fixes: build 582: using AWB)
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All the previous article like texts
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The OS/360 I/O access methods are programming APIs on the OS/360 mainframe computer operating system, used by programmers to implement input/output operations on data sets (files). They are by convention referenced to with ...AM acronyms, standing for ... Access Method. They are now mainly used in OS/360's successor z/OS.
Including EXCP
While the Execute Channel Program (EXCP) macro, is included in this list, EXCP works with OPEN to allow callers to issue hardware specific channel commands to datasets on DASD/TAPE, technically it is a dataset abstraction interface for higher level access methods.
See also
External references
See also