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From: "Khem Raj" <raj.khem@gmail.com>
To: Sinan Kaya <okaya@kernel.org>
Cc: openembedded-core@lists.openembedded.org
Subject: Re: [OE-core] [PATCH 4/4] initscripts: Use initctl on sysvinit only
Date: Fri, 18 Dec 2020 10:46:55 -0800	[thread overview]
Message-ID: <CAMKF1sqyB+ow5uNd5LDLZt=rNZc_PqdkCkYASHxZyPkHJ0qZgw@mail.gmail.com> (raw)
In-Reply-To: <f888a821-9dd9-fd5c-5372-2e7e777adcb7@kernel.org>

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On Fri, Dec 18, 2020 at 10:29 AM Sinan Kaya <okaya@kernel.org> wrote:

> On 12/17/2020 5:54 PM, Khem Raj wrote:
> > +if [ ! -p "$INITCTL" ] && [ "$(readlink -- "/sbin/init")" =
> "/sbin/init.sysvinit" ]; then
>
> Can this be done at build time for targets using sysvinit only?
>

Yes however It will be lot more obscure
Hard to read and harder to maintain

>
> > +    # Create new control channel
> > +             rm -f "$INITCTL"
> > +             mknod -m 600 "$INITCTL" p
> > +
> > +             # Reopen control channel.
> > +             PID="$(pidof -s /sbin/init || echo 1)"
> > +             [ -n "$PID" ] && kill -s USR1 "$PID"
> >  fi
> > -kill -USR1 1
>
>

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  reply	other threads:[~2020-12-18 18:47 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-17 22:54 [PATCH 1/4] initscripts: use quotes for shell variable comparision Khem Raj
2020-12-17 22:54 ` [PATCH 2/4] busybox: Install /etc/default/rcS when used as init system Khem Raj
2020-12-17 22:54 ` [PATCH 3/4] busybox: Run mdev as daemon Khem Raj
2020-12-17 23:59   ` [OE-core] " Andre McCurdy
2020-12-18  2:45     ` Christopher Larson
2020-12-18  3:52     ` Khem Raj
2020-12-18  6:07       ` Andre McCurdy
2020-12-18 16:33         ` Khem Raj
2020-12-17 22:54 ` [PATCH 4/4] initscripts: Use initctl on sysvinit only Khem Raj
2020-12-18 18:29   ` [OE-core] " Sinan Kaya
2020-12-18 18:46     ` Khem Raj [this message]
2020-12-18 19:18       ` Sinan Kaya
2020-12-19  1:56         ` Khem Raj
2020-12-18 18:49   ` Peter Kjellerstedt
2020-12-17 23:51 ` [OE-core] [PATCH 1/4] initscripts: use quotes for shell variable comparision Andre McCurdy
2020-12-17 23:53   ` Khem Raj
2020-12-18  0:02     ` Andre McCurdy
2020-12-18  3:53       ` Khem Raj

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