search for: invisibelby

This patch does two things. This test program results (on i386) in an error about _NSIG: #include <signal.h> #if defined (SIGRTMAX) int rtmax = SIGRTMAX; #endif The cause is that the kernel signal.h defines SIGRTMAX as _NSIG, then makes _NSIG invisibelby hiding it inside ifdef __KERNEL__. Perhaps it's more elegant to solve this in the kernel, but the ramifications of that scare me. The other issue is that signal() is not provided by klibc. Here it's defined to be equal to bsd_signal, consistent with glibc behaviour. I'm none too sure...