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X-WM-Posted-At: | avacado.atomice.net; Wed, 3 Jul 02 01:14:52 +0100 |
Message-ID: | <03e701c22226$a6e25e70$0100a8c0@advent02> |
From: | "Chris January" <chris AT atomice DOT net> |
To: | <cygwin AT cygwin DOT com> |
References: | <03bb01c22220$8b6030b0$0100a8c0 AT advent02> <20020703000349 DOT GB8916 AT redhat DOT com> |
Subject: | Re: Fw: Problem with signal 21 and multiple bash windows. |
Date: | Wed, 3 Jul 2002 01:14:52 +0100 |
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> >> With latest CVS cygwin1.dll: > >> I click cygwin.bat, and bash opens. > >> I click cygwin.bat again and a console window opens, but the bash prompt > >> does not appear. > >> Further investigation with strace shows that the second instance of bash > >is > >> getting signal 21 (SIGTTYIN) over and over again. > >> If the second instance of bash is launched using cygwin.bat from the > >cmd.exe > >> command line, the same problem occurs. > >> If bash is run as "bash --login -i" from c:\cygwin\bin from the cmd.exe > >> command line, the bash prompt appears. > >> If SET CYGWIN=tty is typed before running bash directly from the cmd.exe > >> command line, the bash prompt does not appear and an strace shows the > >signal > >> 21 problem. > >> > >> So it seems that setting the tty flag in the CYGWIN environment variable > >> causes the second, third, fourth, etc. instances of bash to go into an > >> infinite loop receiving SIGTTYIN. > > Works fine here. Ok - I will try to investigate myself further then. Chris -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
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