《System语言详解》——2. SystemTap脚本的分类

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英文原文:http://sourceware.org/systemtap/langref/Types_SystemTap_scripts.html

译者:林永听

注:本系列文章为作者连载作品,请勿转载,否则视为侵权。

2 SystemTap 脚本的分类

2.1 探针脚本

探针脚本类似于我们平时编写的程序,这些脚本定义探针和它关联的探针处理函数。

2.2 Tapset 脚本

Tapset 脚本是包含各种探针别名和辅助函数的基础库。

/usr/share/systemtap/tapset 目录有大量tapset 脚本。这些脚本看起来与一般的SystemTap 脚本相差无几,但不能直接运行。

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