[Tcl-bugs] tcl-cvs: "tcl ChangeLog" modified

[Daniel A. S. <da...@us...>]

Update of /cvsroot/tcl/tcl
In directory sc8-pr-cvs10.sourceforge.net:/tmp/cvs-serv27219

Modified Files:
      Tag: core-8-4-branch
	ChangeLog 
Log Message:
	* macosx/tclMacOSXNotify.c (Tcl_WaitForEvent): if the run loop is
	already running (e.g. if Tcl_WaitForEvent was called recursively),
	re-run it in a custom run loop mode containing only the source for the
	notifier thread, otherwise wakeups from other sources added to the
	common run loop modes might get lost; sync panic msg changes from HEAD.

	* unix/tclUnixNotfy.c (Tcl_WaitForEvent): on 64-bit Darwin,
	pthread_cond_timedwait() appears to have a bug that causes it to wait
	forever when passed an absolute time which has already been exceeded by
	the system time; as a workaround, when given a very brief timeout, just
	do a poll on that platform. [Bug 1457797]