53 	int fd, n, err;  in connect_to_switch()  local
71 	fd = socket(AF_UNIX, SOCK_DGRAM, 0);  in connect_to_switch()
72 	if (fd < 0) {  in connect_to_switch()
78 	if (bind(fd, (struct sockaddr *) local_addr, sizeof(*local_addr)) < 0) {  in connect_to_switch()
114 	return fd;  in connect_to_switch()
119 	close(fd);  in connect_to_switch()
144 	pri->fd = connect_to_switch(pri);  in daemon_user_init()
145 	if (pri->fd < 0) {  in daemon_user_init()
148 		return pri->fd;  in daemon_user_init()
157 	return pri->fd;  in daemon_open()
164 	close(pri->fd);  in daemon_remove()
165 	pri->fd = -1;  in daemon_remove()
177 int daemon_user_write(int fd, void *buf, int len, struct daemon_data *pri)  in daemon_user_write()  argument
181 	return net_sendto(fd, buf, len, data_addr, sizeof(*data_addr));  in daemon_user_write()