How to install perf in Ubuntu Linux ?
Perf is a profiler tool for Linux 2.6+ based systems that abstracts away CPU hardware differences in … Read more
Testing and Debugging
Understanding execution and debugging of C program using ltrace
As we seen in previous post “Understanding Very Minimal C Program and its execution in Ubuntu Linux” … Read more
Debugging using C macros __FILE__ and __func__ and __LINE__
Following program shows a sample example of how we can use C macros __FILE__ , __func__ and … Read more
How to resolve: error: initializer element is not constant
Sometimes during complex programing, there are chances we make some mistakes during hurry to write and complete … Read more