process list implemented, proc struct extended, function sceleton for fork wait and exic proc added. errorhandling in create thread added. If allocation of semaphore is not possible, thread is destroyed.
thread_join modified. thread state S_ZOMBIE_JOIN removed. new semaphore added for parent
forgot files
fork implementation still ongoing
fork implemented. I have a compile error which I can not fix: ...undefined reference to 'sys_getpid'
merged master branch and resolved conflicts
bugs in fork fixed (wrong pointer in fork_thread)
bugs in fork fixed (wrong pointer in fork_thread)
gitignore changed. ignore ~ files
Merge branch 'fork'