bp_getfile
if (bp_getfile(sock, "root", &rootip, rootpath)) {
if (bp_getfile(sock, "gateway", &gateip, buf)) {
if (bp_getfile(sock, "root", &rootip, rootpath)) {
if (bp_getfile(netdev_sock, "root", &rootip, rootpath))
int bp_getfile(int sock, char *key, struct in_addr *addrp, char *path);
error = bp_getfile(bpsin, key, sin, ndmntp->ndm_host, pathname,
static int bp_getfile(struct sockaddr_in *bpsin, char *key,