From: Peter Stephenson <pws@ifh.de>
To: zsh-workers@math.gatech.edu (Zsh hackers list),
sylvain@nasirc.hq.nasa.gov (Greg Sylvain)
Subject: Re: why "stty: TCGETS: Operation not supported on socket" ????
Date: Mon, 25 Nov 1996 18:00:45 +0100 [thread overview]
Message-ID: <199611251700.SAA09214@hydra.ifh.de> (raw)
In-Reply-To: "Greg Sylvain"'s message of "Mon, 25 Nov 1996 10:35:40 MET." <199611251535.KAA26695@nasirc.hq.nasa.gov>
> Does anyone know why I would be getting the above error messages
> from zsh.
Zsh doesn't care what SHTTY is in the environment of. How about this?
Unfortunately I have a vague memory there are recalcitrant shtty's
which don't operate on stdin, but this should catch most problems.
*** Src/exec.c~ Mon Nov 25 09:16:25 1996
--- Src/exec.c Mon Nov 25 17:54:55 1996
***************
*** 255,261 ****
/* If the parameter STTY is set in the command's environment, *
* we first run the stty command with the value of this *
* parameter as it arguments. */
! if (!exargs && (s = zgetenv("STTY"))) {
char *t;
exargs = args; /* this prevents infinite recursion */
--- 255,261 ----
/* If the parameter STTY is set in the command's environment, *
* we first run the stty command with the value of this *
* parameter as it arguments. */
! if (!exargs && (s = zgetenv("STTY")) && isatty(0)) {
char *t;
exargs = args; /* this prevents infinite recursion */
--
Peter Stephenson <pws@ifh.de> Tel: +49 33762 77366
WWW: http://www.ifh.de/~pws/ Fax: +49 33762 77413
Deutches Electronen-Synchrotron --- Institut fuer Hochenergiephysik Zeuthen
DESY-IfH, 15735 Zeuthen, Germany.
parent reply other threads:[~1996-11-25 17:12 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <199611251535.KAA26695@nasirc.hq.nasa.gov>]
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