Robert Love 氏のオライリー本

http://www.linuxdevices.com/news/NS2585753304.html より、

* Reading from and writing to files and other file I/O operations, including how the Linux kernel implements and manages file I/O, memory mappings, and optimization techniques
* System calls for process management, including real-time processes
* File and directories -- creating, moving, copying, deleting, and managing them
* Memory management -- interfaces for allocating memory, managing memory, and optimizing memory access
* Signals and their role on a Unix system, plus basic and advanced signal interfaces
* Time, sleeping, and clock management, starting with the basics, and covering POSIX clocks and high-resolution timers

Linux System Programming