Add XCBGetQueuedRequestRead for Xlib that does no syscalls, just returns whatever XCB already knows about.

2 files changed, 8 insertions, 0 deletions

diff --git a/src/xcb_xlib.c b/src/xcb_xlib.c
index 61518f7..09f74a7 100644
--- a/src/xcb_xlib.c
+++ b/src/xcb_xlib.c
@@ -26,6 +26,11 @@
 #include "xcbxlib.h"
 #include "xcbint.h"
 
+unsigned int XCBGetQueuedRequestRead(XCBConnection *c)
+{
+    return c->in.request_read;
+}
+
 unsigned int XCBGetRequestSent(XCBConnection *c)
 {
     return c->out.request;
diff --git a/src/xcbxlib.h b/src/xcbxlib.h
index 59dd2a5..462e2e3 100644
--- a/src/xcbxlib.h
+++ b/src/xcbxlib.h
@@ -32,6 +32,9 @@
 #include "xcb.h"
 
 /* This function must be called with the IOLock held. */
+unsigned int XCBGetQueuedRequestRead(XCBConnection *c);
+
+/* This function must be called with the IOLock held. */
 unsigned int XCBGetRequestSent(XCBConnection *c);
 
 pthread_mutex_t *XCBGetIOLock(XCBConnection *c);