Information processing method, apparatus, and system for controlling computer resources, control method therefor, storage medium, and program
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Oct 20, 2009
Grant Date -
Jul 25, 2002
app pub date -
Nov 19, 2001
filing date -
Nov 20, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
An operation request from a process or OS for computer resource(s) managed by the OS, such as a file, network, storage device, display screen, or external device, is trapped before access to the computer resource. It is determined whether an access right for the computer resource designated by the trapped operation request is present. If the access right is present, the operation request is transferred to the operating system, and a result from the OS is returned to the request source process. If no access right is present, the operation request is denied, or the request is granted by charging in accordance with the contents of the computer resource.
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