![]() Automatic creation of device filesĮarlier in kernel 2.4, automatic creation of device files was done by the kernel itself, by calling the appropriate APIs of devfs. ![]() She also learnt the second step for connecting the device file with the device driver – “Linking the device file operations to the device driver functions”. ![]() However, on further study, Shweta figured out a way for the automatic creation of the device files using the udev daemon. device range, the device files were not created under the /dev, rather Shweta had to create them by hand using mknod. This fifth article, which is part of the series on Linux device drivers, is continuation of the various concepts of character drivers and their implementation, dealt with in the previous article.
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