From: "Houder" <houder@xs4all.nl>
To: cygwin@cygwin.com, "Thomas Wolff" <towo@towo.net>
Subject: Re: [ANNOUNCEMENT] Update: mintty 2.1.2
Date: Sat, 25 Jul 2015 17:03:00 -0000 [thread overview]
Message-ID: <be0351be5e3aa7b7ba980fc25f9cce0c.squirrel@oude-webmail.xs4all.nl> (raw)
In-Reply-To: <55B2B644.8010506@towo.net>
>> Hi Thomas,
>>> Maybe setsid() should not be called if fork() fails...
>>> Could you try this please:
>>> if (daemonize && !isatty(0)) {
>>> int pid = fork();
>>> if (pid > 0) exit(0); // exit parent process
>>> if (pid == 0) setsid(); // detach child process
>>> if (pid < 0) {
>>> error("could not detach from caller");
>>> exit(9);
>>> }
>>> }
>> Hint: source code of setsid.c -- util-linux package)
> ... or maybe the parent thread should not exit immediately but wait:
> if (daemonize && !isatty(0)) {
> #include <sys/wait.h>
> int status;
> int pid = fork();
> if (pid > 0) {
> waitpid(pid, &status, 0);
> exit(0);
> }
> setsid();
> }
>
> Can you please try both alternatives?
Hi Thomas,
I found the bug (more or less): it is me (AND you). More will follow soon.
Henri
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next prev parent reply other threads:[~2015-07-25 17:03 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-23 22:41 Thomas Wolff
2015-07-24 7:50 ` Houder
2015-07-24 11:40 ` Thomas Wolff
2015-07-24 13:18 ` Houder
2015-07-24 13:25 ` Houder
2015-07-24 13:34 ` Corinna Vinschen
2015-07-24 22:03 ` Thomas Wolff
2015-07-25 17:03 ` Houder [this message]
2015-07-25 20:15 ` Houder
2015-07-26 11:09 ` Houder
2015-07-26 11:58 ` Houder
2015-07-26 16:53 ` Thomas Wolff
2015-07-26 22:59 ` Houder
2015-07-27 10:54 ` Houder
2015-07-27 15:58 ` Houder
2015-07-27 17:44 ` Thomas Wolff
2015-07-27 19:29 ` Corinna Vinschen
2015-07-27 20:44 ` Houder
2015-07-27 20:58 ` Houder
2015-07-27 20:59 ` Corinna Vinschen
2015-07-27 21:14 ` Houder
2015-07-27 7:17 ` Csaba Raduly
2015-07-27 8:50 ` Houder
2015-07-24 13:25 ` Corinna Vinschen
2015-07-27 18:08 ` Buchbinder, Barry (NIH/NIAID) [E]
2015-07-27 22:01 ` Thomas Wolff
2015-07-30 12:00 ` Kptain
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