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Date: Fri, 23 Dec 2005 05:15:42 +0200
From: Giorgos Keramidas <keramida@FreeBSD.org>
To: Doug Barton <dougb@FreeBSD.org>
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References: <200512202322.jBKNMljh042547@repoman.freebsd.org>
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Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/etc/rc.d cleartmp
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On 2005-12-20 23:22, Doug Barton <dougb@FreeBSD.org> wrote:
> dougb       2005-12-20 23:22:47 UTC
>
>   FreeBSD src repository
>
>   Modified files:
>     etc/rc.d             cleartmp
>   Log:
>   Include a somewhat hackish way to make sure that we *always* test the
>   new clear_tmp_X variable when start'ing.
>
>   Revision  Changes    Path
>   1.15      +6 -1      src/etc/rc.d/cleartmp

This doesn't seem to work too well though.  Revision 1.12 of cleartmp
correctly creates .ICE-unix and the other X11 socket dirs in /tmp in my
mfs /tmp filesystem.  Newer revisions fail to do this, for two reasons:

    The cleartmp_prestart() function runs only when the script runs with
    $1 set to 'start', but the boot process calls the script with
    'faststart'.

    Even when I change cleartmp to recognise faststart, onestart, start
    and forcestart, the cleartmp_prestart() function runs before
    cleartmp_start(), creates the directories, only to have them deleted
    immediately by cleartmp_start() when run_rc_command is called.

I'm not sure if there's a good way to modify cleartmp to do both things
correctly, at least without something equally hackish like:

    run_rc_command "$@" || exit $?

    case $1 in
    start|faststart|forcestart|onestart)
        clear_tmp_prestart
        ;;
    esac

or if it's better to make two cleartmp scripts :-/