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[Bug nptl/13344] Marking all functions which don't have callbacks with the leaf attribute breaks pthread applications.


http://sourceware.org/bugzilla/show_bug.cgi?id=13344

--- Comment #2 from Jakub Jelinek <jakub at redhat dot com> 2011-10-25 20:51:21 UTC ---
There are other functions that shouldn't be marked leaf BTW, although they are
__THROW - e.g. sprintf/snprintf/vsprintf/vsnprintf and their checking
equivalents - it is possible to register a printf hook and the hook certainly
can be defined in the current function.  And the wide counterparts too.  I'd
say sscanf/vsscanf should be treated similarly just in case there will be scanf
hooks implemented in the future.

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