| 摘要 |
An apparatus having an OS to perform exclusive control among programs that are based on a predetermined API on a channel for communicating with a peripheral, a first driver for the peripheral to startup based on a request that is based on the predetermined API and communicate with the peripheral via the channel, a second driver for the peripheral to startup based on a request that is not based on the predetermined API and communicate with the peripheral via the channel, a program to communicate with the peripheral via the channel, and a controller to, when the second driver is started up based on a request that is not based on the predetermined API, if the program is using the channel, close the channel that the program is using based on exclusive control by the OS by starting the first driver. |
