Comment by joseluis

I found that the stripping of the libc made impossible for me to manage signals that didn't exit the program. E.g. Sigint worked fine as long as the callback didnt return to the caller but e.g. trying to use Sigwinch or sigcontinue segfaulted and I never found a way to make that work from scratch in this type of binaries without linking to libc... I wonder if that's even possible.