ELECTRONIC APPARATUS AND METHOD

摘要

According to one embodiment, an apparatus includes a receiver, a requesting controller, a substitution operation controller, a reflection controller, and an access controller. The receiver receives protection area information transmitted from a first application. The protection area information describes a protection area within storage. The requesting controller requests a second application to register first data based on the protection area information in a data file within a nonvolatile memory device. The substitution operation controller attempts to register the first data in the data file. The reflection controller reflects the protection area information in a kernel setting. The access controller controls access to data within the storage based on the kernel setting.

主权项

1. An electronic apparatus comprising:
a receiver configured to operate within kernel, and to receive protection area information transmitted from a first application configured to run on the kernel, wherein the protection area information describes a protection area within storage; a first requesting controller configured to run within the kernel, and to request a second application configured to run on the kernel to register first data based on the protection area information in a data file within a nonvolatile memory device; a substitution operation controller configured to run within the second application, and to attempt to register the first data in the data file; a reflection controller configured to run within the kernel, and to reflect the protection area information in a kernel setting; and an access controller configured to run within the kernel, and to control access to data within the storage based on the kernel setting.