Fwiw, there appears to be a rewrite of the socket handling, discussed here:
http://lists.freedesktop.org/archives/xcb/2008-March/003347.html
However, in reviewing the patches they do not appear to directly relate to _xcb_in_read_block() or its parents.
Fwiw, there appears to be a rewrite of the socket handling, discussed here:
http:// lists.freedeskt op.org/ archives/ xcb/2008- March/003347. html
However, in reviewing the patches they do not appear to directly relate to _xcb_in_ read_block( ) or its parents.