From: Arvind Umrao <arvind.umrao@oracle.com>
Date: Fri, 4 Nov 2011 10:12:05 +0000 (+0530)
Subject: Added more error states and removed global error_connection
X-Git-Url: http://git.demorecorder.com/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=769acff0da8b9859ebdf052dce80045465c7598c;hp=769acff0da8b9859ebdf052dce80045465c7598c;p=free-sw%2Fxcb%2Flibxcb

Added more error states and removed global error_connection

Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=41443
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=42304

I have added more xcb connection error states at xcb.h header.
Also I have removed global error_connection variable, and added
an interface that returns connection error state.

TBD:
I will segregate errors states in a separate header file and try to
provide more precise error states, in future. Also I will give patch
for libX11, in that patch xcb_connection_t::has_error will be passed
to default io handler of libX11. This value can then be used for
displaying error messages.

Reviewed-by: Rami Ylimäki <rami.ylimaki@vincit.fi>
Reviewed-by: Uli Schlachter <psychon@znc.in>
Signed-off-by: Arvind Umrao <arvind.umrao@oracle.com>
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