This is a simple char device driver that I wrote and I wanted to publish here mostly for education purposes. This simple driver has a device that accepts messages and prints them when asked one by one. Each message has a limit and there is also a global limit of all messages combined.
make
insmod charDeviceDriver.ko
mknod /dev/whaterverTheSysLogSays
cat "testMessage" > /dev/opsysmem
cat /dev/opsysmemThis project is licensed under the MIT License - see the LICENCE.md file for details