int
host(const char *s, struct bgpd_addr *h, u_int8_t *len)
{
int done = 0;
int mask;
char *p, *ps;
const char *errstr;
if ((p = strrchr(s, '/')) != NULL) {
mask = strtonum(p + 1, 0, 128, &errstr);
if (errstr) {
log_warnx("prefixlen is %s: %s", errstr, p + 1);
return (0);
}
if ((ps = malloc(strlen(s) - strlen(p) + 1)) == NULL)
fatal("host: malloc");
strlcpy(ps, s, strlen(s) - strlen(p) + 1);
} else {
if ((ps = strdup(s)) == NULL)
fatal("host: strdup");
mask = 128;
}
bzero(h, sizeof(struct bgpd_addr));
/* IPv4 address? */
if (!done)
done = host_v4(s, h, len);
/* IPv6 address? */
if (!done) {
done = host_v6(ps, h);
*len = mask;
}
free(ps);
return (done);
}
int
host(const char *s, struct ntp_addr **hn)
{
struct ntp_addr *h = NULL;
if (!strcmp(s, "*"))
if ((h = calloc(1, sizeof(struct ntp_addr))) == NULL)
fatal(NULL);
/* IPv4 address? */
if (h == NULL)
h = host_v4(s);
/* IPv6 address? */
if (h == NULL)
h = host_v6(s);
if (h == NULL)
return (0);
*hn = h;
return (1);
}
