linux-kernel-module-cheat/kernel_module/user/README.md

User

Userland C programs used to test our kernel modules.

sh programs are simpler, and installed by copying directly with an overlay.

C programs require cross compiling, but give us more control over system calls.

These programs can also be compiled and used on host.

1. Standalone
   1. myinsmod
   2. myrmmod
   3. init_hello
   4. usermem
      1. pagemap_dump
   5. uio_read
2. Module tests
   1. anonymous_inode
   2. poll
   3. ioctl