This application provides a permission management and control method and apparatus for a shared memory. The method is applied to a first electronic device and the apparatus is used in the first electronic device. The method includes: when the first electronic device is started, reading a management permission list and an access permission list that are pre-burnt in a storage in the first electronic device; configuring, for a management process based on the management permission list, a permission to manage at least one shared memory group; and controlling the management process to group a plurality of service processes into the at least one shared memory group based on the access permission list. A plurality of service processes in a first shared memory group share a shared memory that is obtained through application based on the first shared memory group, and the first shared memory group is any one of the at least one shared memory group. In this application, security and reliability of shared data in the shared memory are ensured.
PERMISSION MANAGEMENT AND CONTROL METHOD AND APPARATUS FOR SHARED MEMORY
ERLAUBNISVERWALTUNGS- UND -STEUERUNGSVERFAHREN UND -VORRICHTUNG FÜR GEMEINSAMEN SPEICHER
PROCÉDÉ ET APPAREIL DE GESTION ET DE COMMANDE D?AUTORISATION POUR MÉMOIRE PARTAGÉE
2025-06-11
Patent
Electronic Resource
English
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