UNIX System Programming for System VR4 (Nutshell Handbooks) by Dave Curry
English | Aug. 11, 1996 | ISBN: 1565921631 | 532 Pages | PDF | 4 MB
Any program worth its salt uses operating system services. Even a simple program, if practical, reads input and produces output. And, most applications have more complex needs. They need to find out the time, use the network, or start and communicate with other processes. Systems programming really means nothing more than writing software that uses these operating system services.