From 4ab9f527078552f8a26008f6856fec0b21607a54 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Fri, 8 Jul 2016 16:32:50 +0000
Subject: [PATCH] add GNUNET_MQ_set_handlers_closure API
---
src/include/gnunet_mq_lib.h | 12 ++++++++++++
src/util/mq.c | 24 ++++++++++++++++++++++--
2 files changed, 34 insertions(+), 2 deletions(-)
diff --git a/src/include/gnunet_mq_lib.h b/src/include/gnunet_mq_lib.h
index 7da5aa778..43cefca9f 100644
--- a/src/include/gnunet_mq_lib.h
+++ b/src/include/gnunet_mq_lib.h
@@ -535,6 +535,18 @@ GNUNET_MQ_queue_for_callbacks (GNUNET_MQ_SendImpl send,
void *cls);
+/**
+ * Change the closure argument in all of the `handlers` of the
+ * @a mq.
+ *
+ * @param mq to modify
+ * @param handlers_cls new closure to use
+ */
+void
+GNUNET_MQ_set_handlers_closure (struct GNUNET_MQ_Handle *mq,
+ void *handlers_cls);
+
+
/**
* Call a callback once the envelope has been sent, that is,
* sending it can not be canceled anymore.
diff --git a/src/util/mq.c b/src/util/mq.c
index 185fe5170..b9bc4f2f1 100644
--- a/src/util/mq.c
+++ b/src/util/mq.c
@@ -472,6 +472,26 @@ GNUNET_MQ_queue_for_callbacks (GNUNET_MQ_SendImpl send,
}
+/**
+ * Change the closure argument in all of the `handlers` of the
+ * @a mq.
+ *
+ * @param mq to modify
+ * @param handlers_cls new closure to use
+ */
+void
+GNUNET_MQ_set_handlers_closure (struct GNUNET_MQ_Handle *mq,
+ void *handlers_cls)
+{
+ unsigned int i;
+
+ if (NULL == mq->handlers)
+ return;
+ for (i=0;NULL != mq->handlers[i].cb; i++)
+ mq->handlers[i].cls = handlers_cls;
+}
+
+
/**
* Get the message that should currently be sent.
* Fails if there is no current message.
@@ -662,8 +682,8 @@ GNUNET_MQ_queue_for_server_client (struct GNUNET_SERVER_Client *client)
mq->impl_state = scss;
scss->client = client;
GNUNET_SERVER_client_keep (client);
- mq->send_impl = server_client_send_impl;
- mq->destroy_impl = server_client_destroy_impl;
+ mq->send_impl = &server_client_send_impl;
+ mq->destroy_impl = &server_client_destroy_impl;
return mq;
}
--
2.25.1