libxtrans libxcb xcb-proto mesa git update 8 nov 2013

libxcb           commit e8663a935890ff366f49e356211049dfd0d9756a
libxcb/xcb-proto commit 29beba6bf02bda86a5b163ace63e1d0a4d3eee5b
libxtrans        commit 0153d1670e4a1883e1bb6dd971435d6268eac5ba
mesa             commit 035cce83f7b3d9a037c9e7cc17a212d6cf7e927f

1 files changed, 18 insertions, 0 deletions

diff --git a/libxcb/src/xcb_out.c b/libxcb/src/xcb_out.c
index 429fa99d3..1a3aca515 100644
--- a/libxcb/src/xcb_out.c
+++ b/libxcb/src/xcb_out.c
@@ -263,6 +263,24 @@ unsigned int xcb_send_request(xcb_connection_t *c, int flags, struct iovec *vect
     return request;
 }
 
+void
+xcb_send_fd(xcb_connection_t *c, int fd)
+{
+#if HAVE_SENDMSG
+    if (c->has_error)
+        return;
+    pthread_mutex_lock(&c->iolock);
+    while (c->out.out_fd.nfd == XCB_MAX_PASS_FD) {
+        _xcb_out_flush_to(c, c->out.request);
+        if (c->has_error)
+            break;
+    }
+    if (!c->has_error)
+        c->out.out_fd.fd[c->out.out_fd.nfd++] = fd;
+    pthread_mutex_unlock(&c->iolock);
+#endif
+}
+
 int xcb_take_socket(xcb_connection_t *c, void (*return_socket)(void *closure), void *closure, int flags, uint64_t *sent)
 {
     int ret;