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hw/xwin: Improve comment about why we can't XCloseDisplay() 

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
This commit is contained in:
Jon TURNEY 2013-06-19 14:00:28 +01:00
parent 89eb7bdcad
commit 4fc62aef80
1 changed files with 5 additions and 2 deletions
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7
hw/xwin/winclipboard/thread.c
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@ -370,8 +370,11 @@ winClipboardProc(Bool fUseUnicode, char *szDisplay)
#if 0 #if 0
/* /*
* FIXME: XCloseDisplay hangs if we call it, as of 2004/03/26. The * FIXME: XCloseDisplay hangs if we call it
* XSync and XSelectInput calls did not help. *
* XCloseDisplay() calls XSync(), so any outstanding errors are reported.
* If we are built into the server, this can deadlock if the server is
* in the process of exiting and waiting for this thread to exit.
*/ */
/* Discard any remaining events */ /* Discard any remaining events */