SIGXCPU 97 gc/pthread_stop_world.c # define SIG_THR_RESTART SIGXCPU SIGXCPU 226 src/main.c sigdelset(&set, SIGXCPU); /* used in gc */ SIGXCPU 169 src/signal.c #ifdef SIGXCPU SIGXCPU 170 src/signal.c SIGDEF(SIGXCPU, SIGDEF_NOHANDLE), /* CPU limit exceeded (4.2 BSD) */