> What are the expansions of the macros that come into play here > (SIGTYPE, signal_handler_t), and what is the signature of sys_signal > on that machine?
old_sigpipe = (SIGTYPE (*) ()) signal (SIGPIPE, send_process_trap) expands to: old_sigpipe = (void (*) ()) sys_signal(13,send_process_trap) signal (SIGPIPE, old_sigpipe) expands to: sys_signal(13,old_sigpipe) What does "the signature of sys_signal" mean? > Also, what version of GCC is that? nickrob/37 gcc --version gcc (GCC) 3.2 (Mandrake Linux 9.0 3.2-1mdk) Copyright (C) 2002 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Nick _______________________________________________ Emacs-devel mailing list Emacs-devel@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-devel
