1 files changed, 21 insertions, 0 deletions
diff --git a/src/libs6dns/s6dns_message_parse_answer_soa.c b/src/libs6dns/s6dns_message_parse_answer_soa.c
new file mode 100644
index 0000000..6c7b668
--- /dev/null
+++ b/src/libs6dns/s6dns_message_parse_answer_soa.c
@@ -0,0 +1,21 @@
+/* ISC license. */
+
+#include <errno.h>
+#include <skalibs/error.h>
+#include <skalibs/genalloc.h>
+#include <s6-dns/s6dns-constants.h>
+#include <s6-dns/s6dns-message.h>
+
+int s6dns_message_parse_answer_soa (s6dns_message_rr_t const *rr, char const *packet, unsigned int packetlen, unsigned int pos, unsigned int section, void *stuff)
+{
+  if ((section == 2) && (rr->rtype == S6DNS_T_SOA))
+  {
+    genalloc *data = stuff ;
+    s6dns_message_rr_soa_t soa ;
+    register unsigned int start = pos ;
+    if (!s6dns_message_get_soa(&soa, packet, packetlen, &pos)) return 0 ;
+    if (rr->rdlength != pos - start) return (errno = EPROTO, 0) ;
+    if (!genalloc_append(s6dns_message_rr_soa_t, data, &soa)) return -1 ;
+  }
+  return 1 ;
+}