raise(3) vs. siginfo

[Martin Husemann <martin%duskware.de@localhost>]

Folks, I'm probably overlooking something obvious, but I can't find a way
to do something similar to raise(3) and pass proper siginfo.

Background: I'm trying to cause proper exception information from within
softfloat math, but all I can seem to do is raise(SIGFPE) - which is not
good enough, I need to pass FPE_FLTDIV etc. as si_code to siginfo enabled
handlers.

Any ideas?

Martin