According to exec reference, calls to exec (or stack checking vararg functions in general) requires a (char*)NULL aka 0 at the end of the parameter list. GCC, however, is complaining about the followi
For a class assignment, we are writing a custom syscall which pulls certain information about the existing process tree.The syscall is working fine for the most part and gets the appropriate informati
usually I use ping to det开发者_如何学Cermine ethernet status, like: ping -c 1 -w 1 <ip_addr>
I am trying to optimize our gettimeofday() system ca开发者_开发技巧ll on Redhat Linux. By their documentation it can be speed by running the call in the user land using virtual dynamic shared object
I need to compile and run user-submitted scripts on my site, similar to what codepad and ideone do. How can I sandbox these programs so that malicious users don\'t take down my server?
as per Using ptrace to write a program supervisor in userspace, I\'m attempting to create the program supervisor component of an online judge.
Subject: PPC Assembly Language - Linux Loadble Kernel Module Detail: How access local TOC area (r2) when called from kernel in syscall table hook?
This question already has answers here: 开发者_Go百科How do malloc() and free() work? (13 answers)
I am trying to write an app that requires different PDF files to be opened and displayed on the E-Reader side of the eDGe\'s开发者_开发技巧 dual screens while the app is running on the LCD side. I\'ve
I\'m learning asm on Linux (noobuntu 10.04) I got the following code off of: http://asm.sourceforge.net/intro/hello.html
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