Petter Reinholdtsen wrote: > This code compile, run and print 0 on Tru64 Unix. On Linux, it > crashes with a segfault. Is it legal to call nanl(0)? I tried > checking the C standard, but that didn't make me wiser. :( Why should this not crash? It's no different from strlen(0) or atof(0). -- ➧ Ulrich Drepper ➧ Red Hat, Inc. ➧ 444 Castro St ➧ Mountain View, CA ❖