caf

caf has asked 3 questions and find answers to 1100 problems.

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caf questions

Can I determine if the terminal interprets the C1 control codes?
Determining when to try an IPv6 connection and when to use IPv4
Is &*p valid C, given that p is a pointer to an incomplete type?

caf answers

How to get the system ioWait
Branchless way to map 0 to any nonzero value while leaving other values alone?
Understanding the behavior of unshare CLONE_NEWNS
why is the open() syscall supported on some Linux systems and not others?
Implementing IRC RFC: How to respond to MODE?
Checking for Linux capabilities to set thread priority
Integer evenness testing (% 2 vs & 1)
The Linux Kernel container_of macro and generic containers in C90
Doubts in System call mechanism in linux
Overwriting library file causes segmentation fault