Computer apparatus and process controlling method
AssigneeSony Corporation
InventorsTomoyuki Ito, Shinichi Takemura
Life of this patent
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Abstract
A process state judging unit judges whether the state of the process is in the state that at least the integrity is held or not. A process executing unit executes the process based on the judged result by the process state judging unit. A reliability judging unit judges the reliability of program or data read in a main memory in response to the process state judged by the process state judging unit.
Claims16
A computer apparatus for managing and executing a program in a process unit according to an operating system, comprising:
- process state judging means for judging whether the state of a process is in the state that at least the integrity of each execution file and each library for using in the process is held or not;
- and
- process executing means for executing a process based on a judged result by the process state judging means,
- wherein the process state judging means judges the integrity of each execution file and each library during the process and based on a reading unit having a fixed predetermined size so that a file falsified during the process is detected.
A process controlling method for managing and executing the execution of a program in a process unit comprising:
- a process state judging step of judging whether the state of the process is in the state that at least the integrity of each execution file and each library for using in the process is held or not;
- and
- a process executing step of executing the process based on the judged result by the process state judging step,
- wherein the process state judging step judges the integrity of each execution file and each library during the process and based on a reading unit having a fixed predetermined size so that a file falsified during the process is detected.
Dependencies are inferred from the claim text.