From 1c48b5a62f73234ed26bb20f0ab345ab61cda0ab Mon Sep 17 00:00:00 2001
From: Stephen Gallagher <sgallagh@redhat.com>
Date: Thu, 18 Feb 2010 07:49:04 -0500
Subject: Rename server/ directory to src/

Also update BUILD.txt
---
 src/resolv/ares/ares_data.h | 68 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 src/resolv/ares/ares_data.h

(limited to 'src/resolv/ares/ares_data.h')

diff --git a/src/resolv/ares/ares_data.h b/src/resolv/ares/ares_data.h
new file mode 100644
index 0000000..d360631
--- /dev/null
+++ b/src/resolv/ares/ares_data.h
@@ -0,0 +1,68 @@
+/* $Id: ares_data.h,v 1.2 2009-11-23 12:03:33 yangtse Exp $ */
+
+/* Copyright (C) 2009 by Daniel Stenberg
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting
+ * documentation, and that the name of M.I.T. not be used in
+ * advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ */
+
+#ifndef HAVE_ARES_DATA
+#include "resolv/ares/ares_parse_txt_reply.h"
+#include "resolv/ares/ares_parse_srv_reply.h"
+#endif /* HAVE_ARES_DATA */
+
+typedef enum {
+  ARES_DATATYPE_UNKNOWN = 1,  /* unknown data type     - introduced in 1.7.0 */
+  ARES_DATATYPE_SRV_REPLY,    /* struct ares_srv_reply - introduced in 1.7.0 */
+  ARES_DATATYPE_TXT_REPLY,    /* struct ares_txt_reply - introduced in 1.7.0 */
+#if 0
+  ARES_DATATYPE_ADDR6TTL,     /* struct ares_addrttl   */
+  ARES_DATATYPE_ADDRTTL,      /* struct ares_addr6ttl  */
+  ARES_DATATYPE_HOSTENT,      /* struct hostent        */
+  ARES_DATATYPE_OPTIONS,      /* struct ares_options   */
+#endif
+  ARES_DATATYPE_LAST          /* not used              - introduced in 1.7.0 */
+} ares_datatype;
+
+#define ARES_DATATYPE_MARK 0xbead
+
+/*
+ * ares_data struct definition is internal to c-ares and shall not
+ * be exposed by the public API in order to allow future changes
+ * and extensions to it without breaking ABI.  This will be used
+ * internally by c-ares as the container of multiple types of data
+ * dynamically allocated for which a reference will be returned
+ * to the calling application.
+ *
+ * c-ares API functions returning a pointer to c-ares internally
+ * allocated data will actually be returning an interior pointer
+ * into this ares_data struct.
+ *
+ * All this is 'invisible' to the calling application, the only
+ * requirement is that this kind of data must be free'ed by the
+ * calling application using ares_free_data() with the pointer
+ * it has received from a previous c-ares function call.
+ */
+
+struct ares_data {
+  ares_datatype type;  /* Actual data type identifier. */
+  unsigned int  mark;  /* Private ares_data signature. */
+  union {
+    struct ares_txt_reply txt_reply;
+    struct ares_srv_reply srv_reply;
+  } data;
+};
+
+void *_ares_malloc_data(ares_datatype type);
+void _ares_free_data(void *dataptr);
+
+ares_datatype ares_get_datatype(void * dataptr);
-- 
cgit