有关字符设备驱动一个例子： app-mem.c：应用程序 memdev.c：字符设备驱动 makefile：用于2.6内核编译 makefile_2.4：用于2.4内核编译 Makefile-arm：用于arm内核编译-An example of the character device driver: app-mem.c: application memdev.c: character device driver makefile: for the 2.6 kernel c

We back up the signatures of each package so that during a system restore, we can verify that the app whose data we think we have matches the app actually resident on the device.

This event type indicates that the app needs to request a certificate the provisioning server Kernel Device Driver for linux v2.13.6. -This event type indicates that the app needs to request a certificate the provisioning server Kernel Device Driv

在Android系统中运行，通过打开设备获取底层驱动红外计数器的信息(Running in the Android system, through the opening device to obtain the underlying drive infrared counter information)