From 416ef5e2bf59bb2e45066a1d5d91ac677c0f48e5 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Wed, 10 Dec 2014 03:05:47 +0000
Subject: Initial commit

---
 src/libs6dns/s6dns_message_get_strings.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 src/libs6dns/s6dns_message_get_strings.c

(limited to 'src/libs6dns/s6dns_message_get_strings.c')

diff --git a/src/libs6dns/s6dns_message_get_strings.c b/src/libs6dns/s6dns_message_get_strings.c
new file mode 100644
index 0000000..161b554
--- /dev/null
+++ b/src/libs6dns/s6dns_message_get_strings.c
@@ -0,0 +1,17 @@
+/* ISC license. */
+
+#include <s6-dns/s6dns-message.h>
+#include "s6dns-message-internal.h"
+
+int s6dns_message_get_strings (char *s, unsigned int rdlength, char const *packet, unsigned int packetlen, unsigned int *pos)
+{
+  unsigned int max = rdlength, len = 0 ;
+  while (rdlength)
+  {
+    register unsigned int start = *pos ;
+    register int r = s6dns_message_get_string_internal(s + len, max - len, packet, packetlen, pos) ;
+    if (r < 0) return -1 ;
+    len += r ; rdlength -= *pos - start ;
+  }
+  return (int)len ;
+}
-- 
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