[Valgrind-users] WARNING: Ignoring sigreturn( ..., UC_RESET_ALT_STACK );

[Scott G. <sco...@h4...>]

Hi,

On OS X, valgrind 3.6.0 built via MacPorts, I'm getting warnings that
look like this:

--20873:0:syswrap- WARNING: Ignoring sigreturn( ..., UC_RESET_ALT_STACK );

I'm running simply as "valgrind -v --leak-check=full ./prog".

The warning seems to be related to usages of longjmp, but I haven't
narrowed it down more than that.

Does this indicate an error in my program? I didn't glean any more
information from adding -v. Or is the warning a failure the checker? I
don't get the warning under Ubuntu (labelled 3.6.0.SVN.Debian)

thanks,
scott