libdns: Add dns_cli_request

[samba.git] / libcli / dns / libdns.h

diff --git a/libcli/dns/libdns.h b/libcli/dns/libdns.h
index 1fa73d3fb2279b9aa9475aec67047f7eaccab247..1b7c404f6b7a802d5caf907e1aecaed865678b0b 100644 (file)
--- a/libcli/dns/libdns.h
+++ b/libcli/dns/libdns.h
@@ -22,6 +22,10 @@
 #ifndef __LIBDNS_H__
 #define __LIBDNS_H__
 
+#include "lib/util/data_blob.h"
+#include "lib/util/time.h"
+#include "librpc/gen_ndr/dns.h"
+
 /** Send an dns request to a dns server using UDP
  *
  *@param mem_ctx        talloc memory context to use
@@ -60,4 +64,18 @@ int dns_tcp_request_recv(struct tevent_req *req,
                         uint8_t **reply,
                         size_t *reply_len);
 
+/*
+ * DNS request with fallback to TCP on truncation
+ */
+
+struct tevent_req *dns_cli_request_send(TALLOC_CTX *mem_ctx,
+                                       struct tevent_context *ev,
+                                       const char *nameserver,
+                                       const char *name,
+                                       enum dns_qclass qclass,
+                                       enum dns_qtype qtype);
+int dns_cli_request_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
+                        struct dns_name_packet **reply);
+
+
 #endif /*__LIBDNS_H__*/