From: Pavel Šimerda <psimerda@redhat.com>
Date: Mon, 10 Feb 2014 12:02:03 +0000 (+0100)
Subject: add support for channel/query user_data
X-Git-Url: https://www.sourceware.org/git/?a=commitdiff_plain;h=e630ea13789c54b58e86a415a63f27dc207569b6;p=netresolve.git

add support for channel/query user_data
---

diff --git a/include/netresolve.h b/include/netresolve.h
index d48e61f..718f3f8 100644
--- a/include/netresolve.h
+++ b/include/netresolve.h
@@ -57,6 +57,7 @@ void netresolve_set_connect_callback(netresolve_t channel,
 void netresolve_set_backend_string(netresolve_t channel, const char *string);
 
 /* Input */
+void netresolve_set_user_data(netresolve_t channel, void *data);
 void netresolve_set_family(netresolve_t channel, int family);
 void netresolve_set_socktype(netresolve_t channel, int socktype);
 void netresolve_set_protocol(netresolve_t channel, int protocol);
@@ -64,6 +65,7 @@ void netresolve_set_default_loopback(netresolve_t channel, bool value);
 void netresolve_set_dns_srv_lookup(netresolve_t channel, bool value);
 
 /* Output */
+void *netresolve_query_get_user_data(netresolve_query_t query);
 size_t netresolve_query_get_count(const netresolve_query_t query);
 void netresolve_query_get_address_info(const netresolve_query_t query, size_t idx,
 		int *family, const void **address,  int *ifindex);
diff --git a/lib/input.c b/lib/input.c
index a20c21d..a7a7f8e 100644
--- a/lib/input.c
+++ b/lib/input.c
@@ -127,6 +127,13 @@ netresolve_set_backend_string(netresolve_t channel, const char *string)
 	}
 }
 
+
+void
+netresolve_set_user_data(netresolve_t channel, void *user_data)
+{
+	channel->request.user_data = user_data;
+}
+
 void
 netresolve_set_default_loopback(netresolve_t channel, bool value)
 {
diff --git a/lib/netresolve-private.h b/lib/netresolve-private.h
index 81b8bee..a464957 100644
--- a/lib/netresolve-private.h
+++ b/lib/netresolve-private.h
@@ -89,6 +89,7 @@ struct netresolve_channel {
 		void *user_data_sock;
 	} callbacks;
 	struct netresolve_request {
+		void *user_data;
 		/* Perform L3 address resolution using 'nodename' if not NULL. Use
 		 * 'family' to chose between IPv4, IPv6 and mixed IPv4/IPv6
 		 * resolution and additional flags to further tweak nodename name
diff --git a/lib/output.c b/lib/output.c
index f69d836..ed3295e 100644
--- a/lib/output.c
+++ b/lib/output.c
@@ -26,6 +26,12 @@
 
 #include "netresolve-private.h"
 
+void *
+netresolve_query_get_user_data(netresolve_query_t query)
+{
+	return query->request.user_data;
+}
+
 size_t
 netresolve_query_get_count(netresolve_query_t query)
 {