From e25c41578e710aed96939e5c7e503fc1db5dab3a Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Mon, 5 Aug 2024 13:13:45 +0000
Subject:  Prepare for 2.3.8.0; add s6dns_engine_query

Signed-off-by: Laurent Bercot <ska@appnovation.com>
---
 src/libs6dns/s6dns_engine_query.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 src/libs6dns/s6dns_engine_query.c

(limited to 'src/libs6dns/s6dns_engine_query.c')

diff --git a/src/libs6dns/s6dns_engine_query.c b/src/libs6dns/s6dns_engine_query.c
new file mode 100644
index 0000000..f672b44
--- /dev/null
+++ b/src/libs6dns/s6dns_engine_query.c
@@ -0,0 +1,14 @@
+/* ISC license. */
+
+#include <skalibs/uint16.h>
+
+#include <s6-dns/s6dns-engine.h>
+
+void s6dns_engine_query (s6dns_engine_t const *dt, char **q, uint16_t *qlen, uint16_t *qtype)
+{
+  uint16_t len ;
+  uint16_unpack_big(dt->sa.s, &len) ;
+  *q = dt->sa.s + 14 ;
+  *qlen = len - 16 ;
+  uint16_unpack_big(dt->sa.s + len - 2, qtype) ;
+}
-- 
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