listen            139 ext/socket/ipsocket.c 	status = listen(fd, SOMAXCONN);
listen            651 ext/socket/socket.c     if (listen(fptr->fd, backlog) < 0)
listen             74 ext/socket/unixsocket.c 	if (listen(fd, SOMAXCONN) < 0) {
listen           3283 win32/win32.c  	r = listen(TO_SOCKET(s), backlog);
listen           3895 win32/win32.c  		listen(svr, 5);