The ioctl() system call has long been out of favor among the kernel developers, who see it as a completely uncontrolled entry point into the kernel. Given the vast number of applications which expect ...

Chamberlain began with a history lesson with "some rants" thrown in. ioctl() is still used a lot by filesystems and the block layer in Linux, but the wireless-networking subsystem, which he used to ...

Microsoft introduces DRPP, extending WDTF to record and replay IOCTL and WMI interactions for driver testing. DRPP enables deterministic driver debugging by reproducing real-world system behavior ...

Mitigated version is already available.

In last month's article, we saw how the Linux input subsystem worked inside the kernel, ending with a quick mention of the event handlers. Each handler essentially provides a different user-space API, ...

Console IOCTLs can be very useful and powerful. These are the IOCTls that involve the console. They are the user interface to manipulation of the console. I am going to go over these console IOCTLs ...

fcntl()和ioctl()是用于对文件描述符进行控制的两个系统调用，它们在不同的情况下有不同的用途和功能。 fcntl()函数提供了对已打开文件描述符执行各种控制操作的功能，例如复制文件描述符（与 ...