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authordgp <dgp@users.sourceforge.net>2003-03-21 03:24:08 (GMT)
committerdgp <dgp@users.sourceforge.net>2003-03-21 03:24:08 (GMT)
commit7397eb21b5546e2f2db642b3a7fda20d24bfd70b (patch)
treef4ee1218e335a50e9e0bf7a9228ad49a9ba38649 /ChangeLog
parent3e6b1cd7c58db82bcfccf38659be021a9fc2e816 (diff)
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* generic/tclInt.h (tclOriginalNotifier):
* generic/tclStubInit.c (tclOriginalNotifier): * mac/tclMacNotify.c (Tcl_SetTimer,Tcl_WaitForEvent): * unix/tclUnixNotfy.c (Tcl_SetTimer,Tcl_WaitForEvent, Tcl_CreateFileHandler,Tcl_DeleteFileHandler): * win/tclWinNotify.c (Tcl_SetTimer,Tcl_WaitForEvent): Some linkers apparently use a different representation for a pointer to a function within the same compilation unit and a pointer to a function in a different compilation unit. This causes checks like those in the original notifier procedures to fall into infinite loops. The fix is to store pointers to the original notifier procedures in a struct defined in the same compilation unit as the stubs tables, and compare against those values. [Bug 707174]
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2003-03-20 Don Porter <dgp@users.sourceforge.net>
+ * generic/tclInt.h (tclOriginalNotifier):
+ * generic/tclStubInit.c (tclOriginalNotifier):
+ * mac/tclMacNotify.c (Tcl_SetTimer,Tcl_WaitForEvent):
+ * unix/tclUnixNotfy.c (Tcl_SetTimer,Tcl_WaitForEvent,
+ Tcl_CreateFileHandler,Tcl_DeleteFileHandler):
+ * win/tclWinNotify.c (Tcl_SetTimer,Tcl_WaitForEvent): Some linkers
+ apparently use a different representation for a pointer to a function
+ within the same compilation unit and a pointer to a function in a
+ different compilation unit. This causes checks like those in the
+ original notifier procedures to fall into infinite loops. The fix
+ is to store pointers to the original notifier procedures in a struct
+ defined in the same compilation unit as the stubs tables, and compare
+ against those values. [Bug 707174]
+
* generic/tclInt.h: Removed definition of ParseValue struct that
is no longer used.