[Xcb] [Bug 26728] xcb not re-enterant ... blocking desktop ...

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Feb 24 07:30:29 PST 2010


--- Comment #2 from Alan Coopersmith <alan.coopersmith at sun.com>  2010-02-24 07:30:28 PST ---
(In reply to comment #1)
> I would have thought that calling any Xlib function from a signal handler was
> unsafe...

Absolutely - Xlib has never been async-signal safe.   Very few library
functions are (see the list in the POSIX/UNIX specs).

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