1 files changed, 24 insertions, 0 deletions
diff --git a/io/channel-util.c b/io/channel-util.c
index 848a7a43d6..4b340d46d7 100644
--- a/io/channel-util.c
+++ b/io/channel-util.c
@@ -36,3 +36,27 @@ QIOChannel *qio_channel_new_fd(int fd,
     }
     return ioc;
 }
+
+
+void qio_channel_util_set_aio_fd_handler(int read_fd,
+                                         AioContext *read_ctx,
+                                         IOHandler *io_read,
+                                         int write_fd,
+                                         AioContext *write_ctx,
+                                         IOHandler *io_write,
+                                         void *opaque)
+{
+    if (read_fd == write_fd && read_ctx == write_ctx) {
+        aio_set_fd_handler(read_ctx, read_fd, io_read, io_write,
+                NULL, NULL, opaque);
+    } else {
+        if (read_ctx) {
+            aio_set_fd_handler(read_ctx, read_fd, io_read, NULL,
+                    NULL, NULL, opaque);
+        }
+        if (write_ctx) {
+            aio_set_fd_handler(write_ctx, write_fd, NULL, io_write,
+                    NULL, NULL, opaque);
+        }
+    }
+}