UNIX System Programming |
Common terms and phrases
action actually allows argument associated block buffer bytes cause Chapter char character child close command connect contains create curses define described device driver echo error example execution Exercise exist exit facilities failed FIFO file descriptor file system flag fork function given gives identified implemented important include stdio.h indicates initial input integer interrupt lock means MEMBER memory mode newline normally Note NULL occurs operations output parameter parent passed perform permissions pipe pointer position possible provides queue received record result retval routine screen semaphore sent shell SIGINT signal simple sleep specification standard Standard I/O stream string struct structure successful system call terminal UNIX Usage include wait write zero