Lines Matching refs:signal
35 // change happen for signal exit paths and lets us remove the functions
52 // signal 0 to let signal handlers tell actual signal from regular exit.
938 // Set a signal handler
939 void xsignal_flags(int signal, void *handler, int flags)
947 if (sigaction(signal, sa, 0)) perror_exit("xsignal %d", signal);
950 void xsignal(int signal, void *handler)
952 xsignal_flags(signal, handler, 0);