APUE 3rd
以下是APUE 3rd edition 的preface,从04年的第二版到现在的第三版,APUE内容有所更新。点击下载。
It’s been almost eight years since I first updated Advanced Programming in the UNIX
Environment, and already so much has changed.
• Before the second edition was published, The Open Group created a 2004 edition of the Single UNIX Specification, folding in the changes from two sets of corrigenda. In 2008, The Open Group created a new version of the Single UNIX Specification, updating the base definitions, adding new interfaces, and removing obsolete ones. This was called the 2008 version of POSIX.1, which included version 7 of the Base Specification and was published in 2009. In 2010, this was bundled with an updated curses interface and reissued as version 4 of
the Single UNIX Specification.
• Versions 10.5, 10.6, and 10.8 of the Mac OS X operating system, running on Intel processors, have been certified to be UNIX® systems by The Open Group.
• Apple Computer discontinued development of Mac OS X for the PowerPC platform. From Release 10.6 (Snow Leopard) onward, new operating system
versions are released for the x86 platform only.
• The Solaris operating system was released in open source form to try to compete with the popularity of the open source model followed by FreeBSD, Linux, and Mac OS X. After Oracle Corporation bought Sun Microsystems in 2010, it discontinued the development of OpenSolaris. Instead, the Solaris community formed the Illumos project to continue open source development based on OpenSolaris. For more information, see http://www.illumos.org.
• In 2011, the C standard was updated, but because systems haven’t caught up yet with the changes, we still refer to the 1999 version in this text. Most notably, the platforms used in the second edition have become out-of-date. In this book, the third edition, I cover the following platforms:
1. FreeBSD 8.0, a descendant of the 4.4BSD release from the Computer Systems Research Group at the University of California at Berkeley, running on a 32-bit Intel Pentium processor.
2. Linux 3.2.0 (the Ubuntu 12.04 distribution), a free UNIX-like operating system, running on a 64-bit Intel Core i5 processor.
3. Apple Mac OS X, version 10.6.8 (Darwin 10.8.0) on a 64-bit Intel Core 2 Duo
processor. (Darwin is based on FreeBSD and Mach.) I chose to switch to an
Intel platform instead of continuing with one based on the PowerPC, because
the latest versions of Mac OS X are no longer being ported to the PowerPC
platform. The drawback to this choice is that the processors covered are now slanted in favor of Intel. When discussing issues of heterogeneity, it is helpful to have processors with different characteristics, such as byte ordering and integer size.
4. Solaris 10, a derivative of System V Release 4 from Sun Microsystems (nowOracle), running on a 64-bit UltraSPARC IIi processor.
Changes from the Second Edition
One of the biggest changes to the Single UNIX Specification in POSIX.1-2008 is the demotion of the STREAMS-related interfaces to obsolescent status. This is the first step
before these interfaces are removed entirely in a future version of the standard. Because of this, I have reluctantly removed the STREAMS content from this edition of the book. This is an unfortunate change, because the STREAMS interfaces provided a nice contrast to the socket interfaces, and in many ways were more flexible. Admittedly, I am not entirely unbiased when it comes to the STREAMS mechanism, but there is no debating the reduced role it is playing in current systems:
• Linux doesn’t include STREAMS in its base system, although packages (LiS and OpenSS7) are available to add this functionality.
• Although Solaris 10 includes STREAMS, Solaris 11 uses a socket implementation that is not built on top of STREAMS.
• Mac OS X doesn’t include support for STREAMS.
• FreeBSD doesn’t include support for STREAMS (and never did).
So with the removal of the STREAMS-related material, an opportunity exists to replace it with new topics, such as POSIX asynchronous I/O. In the second edition, the Linux version covered was based on the 2.4 version of the source. In this edition, I have updated the version of Linux to 3.2. One of the largestarea of differences between these two versions is the threads subsystem. Between Linux 2.4 and Linux 2.6, the threads implementation was changed to the Native POSIX Thread Library (NPTL). NPTL makes threads on Linux behave more like threads on the other systems.
In total, this edition includes more than 70 new interfaces, including interfaces to handle asynchronous I/O, spin locks, barriers, and POSIX semaphores. Most obsolete interfaces are removed, except for a few ubiquitous ones.
仔细看了一下目录,APUE 3rd 的API很丰富,但是也不是很全面,对于网络编程的接口和信号的接口,还有2.6以来的一些新接口的覆盖还是不全,推荐有时间结合:
The Linux Programming Interface
豆瓣地址:http://book.douban.com/subject/4292217/
下载地址:http://ishare.iask.sina.com.cn/f/14632131.html
一起看,或者作为APUE的替代都是可以的。
最新文章
- ubuntu wireshark 没有接口
- 使用vs自带的性能诊断工具
- 第一章 Mysql 简介及安装和配置
- filesize返回的是以字节为单位的数据也可以使之处理数字
- Jmeter介绍
- hdu 4869
- 切图教程,APP切图实例
- MacBook外接显示器设置方法(新手入门贴)
- Adobe Acrobat pro生成PDF模版
- bzoj 1076: [SCOI2008]奖励关
- 使用U盘为龙芯笔记本安装操作系统
- 试验IFTTT同步发微博
- 【代码笔记】Web-ionic-列表
- DOM盒子模型
- 修改idea自动生成在C盘的文件路径,以免电脑越用越卡
- 在Eclipse中无法链接到svn,出现Previous operation has not finished; run 'cleanup' if it was interrupted异常
- ubuntu12下安装eclipse+pydev +1搜索命令+kill指定进程
- selenium+phantomjs渲染网页
- MQTT连接服务器返回2
- nvarchar,varchar 区别
热门文章
- Xamarin.iOS,AOT,JIT,Limitations
- Maven settings配置中的mirrorOf
- C#编程(二十一)----------扩展方法
- arcgis10.5.1 对齐要素
- HTML5学习笔记简明版(8):新增的全局属性
- python测试开发django-32.admin后台多对多关系ManyToManyField
- [shiro学习笔记]第四节 使用源码生成Shiro的CHM格式的API文档
- Swift - UITableView状态切换效果
- 真实的人类第三季/全集Humans迅雷下载
- 同一个ImageView根据xml文件来显示不同的图片--level-list