threads+CNI+SIGINT

[Tom Tromey]

Jeff> In a native CNI method, what signal handlers (if any) can I
Jeff> safely install?  Some signals are reserved by boehm-gc and
Jeff> linuxthreads.  Is this documented?  (I know, I'm too
Jeff> lazy/time-crunched to go look for myself.)

This area isn't documented.
You could probably handle any signal that isn't handled by the GC,
LinuxThreads, or by the runtime (the runtime currently handles SIGSEGV,
SIGFPE, and SIGPIPE).

Tom