Write software that makes the most effective use of the Linux system, including the kernel and core system libraries. The majority of both Unix and Linux code is still written at the system level, and this book helps you focus on everything above the kernel, where applications such as Apache, bash, cp, vim, Emacs, gcc, gdb, glibc, ls, mv, and X exist. Written primarily for engineers looking to program at the low level, this updated edition of Linux System Programming gives you an understanding of core internals that makes for better code, no matter where it appears in the stack. You'll take an in-depth look at Linux from both a theoretical and an applied perspective over a wide range of programming topics, including: An overview of Linux, the kernel, the C library, and the C compiler Reading from and writing to files, along with other basic file I/O operations, including how the Linux kernel implements and manages file I/O Buffer size management, including the Standard I/O library Advanced I/O interfaces, memory mappings, and optimization techniques The family of system calls for basic process management Advanced process management, including real-time processes File and directories-creating, moving, copying, deleting, and managing them Memory management - interfaces for allocating memory, managing the memory you have, and optimizing your 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 continuing through POSIX clocks and high resolution timers
没觉得有多特别,后来发现LKD也是作者的作品,所以静下心来读,这书还是很不错的。 买了一堆Unix编程的书,都没有好好读过。 这次要看完这本。加油。
評分工作需要下了个电子版的稍微看了下,就看讲解关于epoll,讲的非常棒,介于google上epoll相关资料不全且例子有少许错误,对于刚接触epoll是不适合的,只能找相关书籍,非常好的一本书,就侧重点来说。
評分这本书和beginning linux programming以及complete reference of linux programming不同,作者的针对性非常强,仅仅是设计linux系统级别上的程序,或者说,告诉读者如何用编译程序来实现linux系统命令的功能。直接往往是高效率,但又容易产生差距感。我更倾向于把这本书当作手...
評分这本书和beginning linux programming以及complete reference of linux programming不同,作者的针对性非常强,仅仅是设计linux系统级别上的程序,或者说,告诉读者如何用编译程序来实现linux系统命令的功能。直接往往是高效率,但又容易产生差距感。我更倾向于把这本书当作手...
更清楚知道瞭,UNIX, POSIX, SYSV, c標準,glibc, linux system call之間的關係。當然還有linux上的system call的概要。
评分由於還算熟讀apue和unp,兼之有時會在vxworks和cygwin上寫東西,所以多年來對這本純linux環境的書反而是忽略瞭。最近決定完整翻閱一遍,發現還是開捲有益,這本書隻專注linux環境,還特地介紹瞭內核中相關的實現原理,便於讀者深入瞭解以便有的放矢的對應用作優化。stevens的書獨具匠心,love的這本何嘗不是。
评分好看的
评分更清楚知道瞭,UNIX, POSIX, SYSV, c標準,glibc, linux system call之間的關係。當然還有linux上的system call的概要。
评分更清楚知道瞭,UNIX, POSIX, SYSV, c標準,glibc, linux system call之間的關係。當然還有linux上的system call的概要。
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