Its aims were to:
- Manipulate file locks
- Understand various types of locks
Due to the technical difficulty of not knowing how to ƃuᴉʞɹoɟ code, aka. how to code fork() stuff, we have devised a way for this to work, and it's quite simple:
- You run the program from 2 shells (with the same
<somefile>of course). - And it should work.
make
./locker <somefile>