From 28736450686d37aee0bf003b4bcf09b30fdfb0ff Mon Sep 17 00:00:00 2001
From: Willem Toorop <willem@nlnetlabs.nl>
Date: Fri, 17 Jun 2016 16:50:47 +0200
Subject: [PATCH] get current (pluggable) eventloop from context

So applications can schedule events against it...
---
 src/context.c                | 14 ++++++++++++++
 src/getdns/getdns_extra.h.in |  5 +++++
 2 files changed, 19 insertions(+)

diff --git a/src/context.c b/src/context.c
index 5acba6cf..b46dc3bd 100644
--- a/src/context.c
+++ b/src/context.c
@@ -3266,6 +3266,20 @@ getdns_context_set_eventloop(getdns_context* context, getdns_eventloop* loop)
 	return GETDNS_RETURN_GOOD;
 }
 
+getdns_return_t
+getdns_context_get_eventloop(getdns_context *context, getdns_eventloop **loop)
+{
+	if (!context || !loop)
+		return GETDNS_RETURN_INVALID_PARAMETER;
+
+	if (!context->extension)
+		return GETDNS_RETURN_GENERIC_ERROR;
+	else
+		*loop = context->extension;
+
+	return GETDNS_RETURN_GOOD;
+}
+
 static in_port_t
 upstream_port(getdns_upstream *upstream)
 {
diff --git a/src/getdns/getdns_extra.h.in b/src/getdns/getdns_extra.h.in
index dd0574c7..8593fda4 100644
--- a/src/getdns/getdns_extra.h.in
+++ b/src/getdns/getdns_extra.h.in
@@ -119,6 +119,11 @@ getdns_return_t
 getdns_context_set_eventloop(getdns_context* context,
     getdns_eventloop *eventloop);
 
+/* get the currently active (pluggable) eventloop from the context */
+getdns_return_t
+getdns_context_get_eventloop(getdns_context* context,
+    getdns_eventloop **eventloop);
+
 /* detach the eventloop from the context */
 getdns_return_t
 getdns_context_detach_eventloop(getdns_context *context);