From 275183baefa08dc91f094c1e59bd43a77684662d Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Fri, 22 Dec 2017 16:07:12 +0000
Subject:  Port skadns to textclient, prepare for 2.3.0.0

---
 src/skadns/skadns_update.c | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

(limited to 'src/skadns/skadns_update.c')

diff --git a/src/skadns/skadns_update.c b/src/skadns/skadns_update.c
index 39b1dd0..e26ead0 100644
--- a/src/skadns/skadns_update.c
+++ b/src/skadns/skadns_update.c
@@ -5,6 +5,7 @@
 #define _BSD_SOURCE
 #endif
 
+#include <sys/uio.h>
 #include <string.h>
 #include <stdint.h>
 #include <errno.h>
@@ -13,17 +14,17 @@
 #include <skalibs/alloc.h>
 #include <skalibs/genalloc.h>
 #include <skalibs/gensetdyn.h>
-#include <skalibs/unixmessage.h>
-#include <skalibs/skaclient.h>
+#include <skalibs/textclient.h>
 #include <s6-dns/skadns.h>
 
-static int msghandler (unixmessage_t const *m, void *context)
+static int msghandler (struct iovec const *v, void *context)
 {
   skadns_t *a = (skadns_t *)context ;
+  char const *s = v->iov_base ;
   skadnsanswer_t *p ;
   uint16_t id ;
-  if (m->len < 3 || m->nfds) return (errno = EPROTO, 0) ;
-  uint16_unpack_big(m->s, &id) ;
+  if (v->iov_len < 3) return (errno = EPROTO, 0) ;
+  uint16_unpack_big(s, &id) ;
   p = GENSETDYN_P(skadnsanswer_t, &a->q, id) ;
   if (p->status == ECANCELED)
   {
@@ -32,14 +33,14 @@ static int msghandler (unixmessage_t const *m, void *context)
   }
   if (!error_isagain(p->status)) return (errno = EINVAL, 0) ;
   if (!genalloc_readyplus(uint16_t, &a->list, 1)) return 0 ;
-  if (!m->s[2])
+  if (!s[2])
   {
-    p->data = alloc(m->len-3) ;
+    p->data = alloc(v->iov_len-3) ;
     if (!p->data) return 0 ;
-    memcpy(p->data, m->s+3, m->len-3) ;
-    p->len = m->len-3 ;
+    memcpy(p->data, s+3, v->iov_len-3) ;
+    p->len = v->iov_len-3 ;
   }
-  p->status = m->s[2] ;
+  p->status = s[2] ;
   genalloc_append(uint16_t, &a->list, &id) ;
   return 1 ;
 }
@@ -47,5 +48,5 @@ static int msghandler (unixmessage_t const *m, void *context)
 int skadns_update (skadns_t *a)
 {
   genalloc_setlen(uint16_t, &a->list, 0) ;
-  return skaclient_update(&a->connection, &msghandler, a) ;
+  return textclient_update(&a->connection, &msghandler, a) ;
 }
-- 
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