From: Daniel Tameling <tamelingdaniel@gmail.com>
To: zsh-workers@zsh.org
Subject: Re: Zsh: [7] + 23074 suspended (tty output)
Date: Wed, 19 Sep 2018 16:23:01 +0200 [thread overview]
Message-ID: <20180919142301.7dgq6s5cwvnwjjlq@Daniels-MacBook-Air.local> (raw)
In-Reply-To: <84cb1deb-f29c-1579-26ed-1e3750d2023d@xk2c.de>
es
On Wed, Sep 19, 2018 at 05:38:11AM +0200, TS wrote:
> Hello Peter,
>
> when emacs is wrapped inside function,
> then emacs is dead when:
>
> ^Z
> bg
>
> Does not happen when emacs called w/o function.
> See minimal .zshrc attached.
>
>
> % su -l heinb
> Password:
> tosh% emacs
>
> zsh: suspended emacs
> tosh% bg
> [1] + continued emacs
> tosh%
> [1] + suspended (tty output) emacs
> tosh% jobs -l
> [1] + 20708 suspended (tty output) emacs
> tosh% fg %1
> [1] + continued emacs
> tosh% eclient
> zsh: suspended eclient
> tosh% jobs -l
> [1] + 20718 suspended (signal) eclient
> tosh% bg
> [1] + continued eclient
> tosh% jobs -l
> [1] - 20718 running eclient
> tosh% fg %1
> [1] - running eclient
> <<<#### here terminal is broken
>
>
> setopt NO_globalrcs
> eclient () {
> =emacs "$@"
> }
>
>
This is not a new phenomenon. I can reproduce it with zsh 5.3. ps
shows one difference between the function and the normal emacs case:
there is another zsh instance:
function case after issuing bg:
$ ps -o pid,ppid,state,command
80367 80366 Ss /bin/zsh
80900 80367 T+ /opt/local/bin/emacs
80902 80367 T /bin/zsh
normal case after issuing bg:
$ ps -o pid,ppid,state,command
81266 81265 Ss /bin/zsh
81297 81266 T /opt/local/bin/emacs
After fg %1, I can revive the function case by sending SIGCONT
directly to the emacs process.
--
Best,
Daniel
next prev parent reply other threads:[~2018-09-19 14:23 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-15 17:22 TS
2018-09-15 18:10 ` Bart Schaefer
2018-09-15 18:51 ` TS
2018-09-15 19:06 ` TS
2018-09-16 8:40 ` Vincent Lefevre
2018-09-16 15:40 ` TS
2018-09-16 17:51 ` Peter Stephenson
2018-09-17 20:13 ` TS
2018-09-18 17:59 ` Peter Stephenson
2018-09-18 1:16 ` Vincent Lefevre
2018-09-18 17:58 ` Peter Stephenson
2018-09-20 12:01 ` Vincent Lefevre
2018-09-20 16:11 ` Daniel Shahaf
2018-09-18 19:30 ` TS
2018-09-19 3:38 ` TS
2018-09-19 14:23 ` Daniel Tameling [this message]
2018-09-19 16:12 ` Peter Stephenson
2018-09-19 18:15 ` TS
2018-09-17 14:01 ` Sebastian Gniazdowski
2018-09-17 14:49 ` Valgrind tests (was: Re: Zsh: [7] + 23074 suspended (tty output)) Daniel Shahaf
2018-09-18 5:21 ` Sebastian Gniazdowski
2018-09-18 15:55 ` Daniel Shahaf
2018-09-19 5:04 ` Sebastian Gniazdowski
2019-07-03 23:29 ` Sebastian Gniazdowski
2019-07-03 23:31 ` Sebastian Gniazdowski
2019-07-03 23:45 ` Sebastian Gniazdowski
2019-07-13 14:31 ` Sebastian Gniazdowski
2019-07-14 6:39 ` Daniel Shahaf
2019-07-14 22:17 ` Sebastian Gniazdowski
2019-07-15 8:54 ` Peter Stephenson
2019-07-15 9:29 ` Peter Stephenson
2019-07-15 18:45 ` Sebastian Gniazdowski
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