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Diffstat (limited to 'net/queue.c')
-rw-r--r--net/queue.c40
1 files changed, 19 insertions, 21 deletions
diff --git a/net/queue.c b/net/queue.c
index e8030aa..254f280 100644
--- a/net/queue.c
+++ b/net/queue.c
@@ -83,12 +83,12 @@ void qemu_del_net_queue(NetQueue *queue)
g_free(queue);
}
-static ssize_t qemu_net_queue_append(NetQueue *queue,
- NetClientState *sender,
- unsigned flags,
- const uint8_t *buf,
- size_t size,
- NetPacketSent *sent_cb)
+static void qemu_net_queue_append(NetQueue *queue,
+ NetClientState *sender,
+ unsigned flags,
+ const uint8_t *buf,
+ size_t size,
+ NetPacketSent *sent_cb)
{
NetPacket *packet;
@@ -100,16 +100,14 @@ static ssize_t qemu_net_queue_append(NetQueue *queue,
memcpy(packet->data, buf, size);
QTAILQ_INSERT_TAIL(&queue->packets, packet, entry);
-
- return size;
}
-static ssize_t qemu_net_queue_append_iov(NetQueue *queue,
- NetClientState *sender,
- unsigned flags,
- const struct iovec *iov,
- int iovcnt,
- NetPacketSent *sent_cb)
+static void qemu_net_queue_append_iov(NetQueue *queue,
+ NetClientState *sender,
+ unsigned flags,
+ const struct iovec *iov,
+ int iovcnt,
+ NetPacketSent *sent_cb)
{
NetPacket *packet;
size_t max_len = 0;
@@ -133,8 +131,6 @@ static ssize_t qemu_net_queue_append_iov(NetQueue *queue,
}
QTAILQ_INSERT_TAIL(&queue->packets, packet, entry);
-
- return packet->size;
}
static ssize_t qemu_net_queue_deliver(NetQueue *queue,
@@ -177,7 +173,8 @@ ssize_t qemu_net_queue_send(NetQueue *queue,
ssize_t ret;
if (queue->delivering || !qemu_can_send_packet(sender)) {
- return qemu_net_queue_append(queue, sender, flags, data, size, sent_cb);
+ qemu_net_queue_append(queue, sender, flags, data, size, sent_cb);
+ return 0;
}
ret = qemu_net_queue_deliver(queue, sender, flags, data, size);
@@ -201,8 +198,8 @@ ssize_t qemu_net_queue_send_iov(NetQueue *queue,
ssize_t ret;
if (queue->delivering || !qemu_can_send_packet(sender)) {
- return qemu_net_queue_append_iov(queue, sender, flags,
- iov, iovcnt, sent_cb);
+ qemu_net_queue_append_iov(queue, sender, flags, iov, iovcnt, sent_cb);
+ return 0;
}
ret = qemu_net_queue_deliver_iov(queue, sender, flags, iov, iovcnt);
@@ -228,7 +225,7 @@ void qemu_net_queue_purge(NetQueue *queue, NetClientState *from)
}
}
-void qemu_net_queue_flush(NetQueue *queue)
+bool qemu_net_queue_flush(NetQueue *queue)
{
while (!QTAILQ_EMPTY(&queue->packets)) {
NetPacket *packet;
@@ -244,7 +241,7 @@ void qemu_net_queue_flush(NetQueue *queue)
packet->size);
if (ret == 0) {
QTAILQ_INSERT_HEAD(&queue->packets, packet, entry);
- break;
+ return false;
}
if (packet->sent_cb) {
@@ -253,4 +250,5 @@ void qemu_net_queue_flush(NetQueue *queue)
g_free(packet);
}
+ return true;
}