Hello John, With version "Version JM 93u 2010-11-12" on Windows, it's fine.
I have notice a problem, on previous release with Ctrl-C on a shell script. Regards, Yves 2010/11/22 <[email protected]> > > Is anyone able to reproduce the stty error mentioned below? When I run > it I get: > > $ test_program > prompt: <ENTER CTRL-C HERE> > $ stty: setattr: I/O error > > Can anyone offer a suggestion on how to write this to avoid the stty > error? I do not get this error when running the script under bash, so I > think it must be something specific to ksh. > > -- John > > > -----Original Message----- > > From: [email protected] > > [mailto:[email protected]] On Behalf Of > > Wiersba, John (Hlthcr&Science) > > Sent: Friday, November 19, 2010 12:38 PM > > To: [email protected] > > Subject: [ast-developers] Pipeline+trap causes stty error > > > > Running the following code and typing cntl-c at the prompt > > results in an > > I/O error from stty on Linux, AIX, Solaris. The version on Linux is > > Version AJM 93t+ 2010-02-02; others are ksh88. Bash does not cause an > > stty error. > > > > How can I write similar code (with a pipeline) to avoid this issue? > > > > Thanks! > > -- John > > > > #!/bin/ksh > > { > > trap 'stty echo; exit 1' INT > > stty -echo > > printf "prompt: " > > read pw > > stty echo > > trap - INT > > echo "<$pw>" >&2 > > } | cat > > > > _______________________________________________ > > ast-developers mailing list > > [email protected] > > https://mailman.research.att.com/mailman/listinfo/ast-developers > > > > > > _______________________________________________ > ast-developers mailing list > [email protected] > https://mailman.research.att.com/mailman/listinfo/ast-developers _______________________________________________ ast-developers mailing list [email protected] https://mailman.research.att.com/mailman/listinfo/ast-developers
