* the first porting of oao' scdns to busybox also.
*/
+//usage:#define dnsd_trivial_usage
+//usage: "[-dvs] [-c CONFFILE] [-t TTL_SEC] [-p PORT] [-i ADDR]"
+//usage:#define dnsd_full_usage "\n\n"
+//usage: "Small static DNS server daemon\n"
+//usage: "\n -c FILE Config file"
+//usage: "\n -t SEC TTL"
+//usage: "\n -p PORT Listen on PORT"
+//usage: "\n -i ADDR Listen on ADDR"
+//usage: "\n -d Daemonize"
+//usage: "\n -v Verbose"
+//usage: "\n -s Send successful replies only. Use this if you want"
+//usage: "\n to use /etc/resolv.conf with two nameserver lines:"
+//usage: "\n nameserver DNSD_SERVER"
+//usage: "\n nameserver NORMAL_DNS_SERVER"
+
#include "libbb.h"
#include <syslog.h>
if ((len != 1 || d->name[1] != '*')
/* we assume (do not check) that query_string
* ends in ".in-addr.arpa" */
- && strncmp(d->rip, query_string, strlen(d->rip)) == 0
+ && is_prefixed_with(query_string, d->rip)
) {
#if DEBUG
fprintf(stderr, "Found name:%s\n", d->name);
query_len = strlen(query_string) + 1;
/* may be unaligned! */
unaligned_type_class = (void *)(query_string + query_len);
- query_len += sizeof(unaligned_type_class);
+ query_len += sizeof(*unaligned_type_class);
/* where to append answer block */
answb = (void *)(unaligned_type_class + 1);