move file struct and header from file.c -> file.h
add file_descriptor_table into thread.h and finish thread_create
finish process_add_file and add find_next_fd
"fix calloc in init_thread"
finsih process_get_file
finish process_close_file
Add functions: open, filesize, read, write, seek, tell, close
fill in functions: open, filesize, read, write, seek, tell, close
finish HW4
Fuck it! It doesn't run so I am gonna change to implement in a different way.
New way
fix setup_stack
Completed! Fix fucking stupid bug! (Don't put thread_exit() at the end of syscall_handler ffs
Add elem to lock struct
Project: User Program - Completed (76/76 passed)