IBM Programmer Jay Allen offers a tip on how to debug system problems and make quick fixes in this article on IBM developerWorks . . .

“A great way to debug glibc functions is to override the function of interest with your own version. This can be done without having root permissions and without recompiling the libc source. Imagine the pure thrill of writing your own version of open()! . . . “

Read full story

 
This article was originally published on LinuxDevices.com and has been donated to the open source community by QuinStreet Inc. Please visit LinuxToday.com for up-to-date news and articles about Linux and open source.