Huawei Technologies Co., Limited

Banma Zhixing Network (hongkong) Co., Limited

Zipeng Zhang

Nan Wang

Yang Zhang

Jingfu Ye

Xiaoning Wang

A capability management method and apparatus, a computer device, and the like relate to permission management of a kernel object in an operating system, for example, permission management of a kernel object in a microkernel architecture. In the method, two types of information are stored in a capability node of a capability owner: information used to indicate that a capability is granting and information used to indicate a granted capability. A capability association relationship between a grantor and a grantee is established by recording the two types of information, so that capability copying is avoided in a capability granting procedure, and capability deletion is avoided in a procedure of rejecting a capability by the grantee, thereby ensuring a deterministic latency while implementing capability revocation and granting. The method may be applied to a smartphone system, an unmanned driving system, or the like.

Capability management method and computer device

Configuration data collection at a device is disclosed, including: detecting, with respect to a device, a data collection event, wherein the data collection event is specified by a configuration file, wherein the configuration file further specifies a set of target data information and a corresponding set of target data information providers from which to collect target data in response to a detection of the data collection event; in response to the detection of the data collection event, collecting the target data based at least in part on the set of target data information and the corresponding set of target data information providers; and controlling the device based at least in part on the collected target data.

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Shanghai, China

Zipeng Zhang