From: Andreas Schwab <schwab@linux-m68k.org>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: Eli Zaretskii <eliz@gnu.org>, Daiki Ueno <ueno@gnu.org>,
emacs-devel@gnu.org
Subject: Re: Starting a subprocess in stopped state
Date: Sun, 07 May 2017 20:05:37 +0200 [thread overview]
Message-ID: <87shkgilu6.fsf@linux-m68k.org> (raw)
In-Reply-To: <b3858f03-1aa4-2756-4064-0d78f363fcce@cs.ucla.edu> (Paul Eggert's message of "Sun, 7 May 2017 10:25:03 -0700")
On Mai 07 2017, Paul Eggert <eggert@cs.ucla.edu> wrote:
> Eli Zaretskii wrote:
>> Is there a way to create a process on Unix and GNU systems, but
>> prevent it from running until it gets SIGCONT or something similar?
>
> Sure, the parent can fork and the child can send itself a SIGSTOP before
> doing the exec.
That will also delay all error reporting, though.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2017-05-07 18:05 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-02 19:04 Starting a subprocess in stopped state Eli Zaretskii
2017-05-05 7:29 ` Eli Zaretskii
2017-05-06 5:42 ` Thien-Thi Nguyen
2017-05-06 7:58 ` Eli Zaretskii
2017-05-07 12:24 ` Philipp Stephani
2017-05-07 17:16 ` Eli Zaretskii
2017-05-07 17:25 ` Paul Eggert
2017-05-07 17:57 ` Eli Zaretskii
2017-05-07 18:05 ` Andreas Schwab [this message]
2017-05-08 16:41 ` Davis Herring
2017-05-08 16:46 ` Eli Zaretskii
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