[arch-projects] [initscripts] [PATCH] Fix: don't use install where target file can't/shouldn't be removed
Seblu
seblu at seblu.net
Sun Jun 26 18:28:49 EDT 2011
On Sun, Jun 26, 2011 at 11:51 PM, Kurt J. Bosch
<kjb-temp-2009 at alpenjodel.de> wrote:
> ---
> functions | 7 +++++++
> rc.sysinit | 4 ++--
> 2 files changed, 9 insertions(+), 2 deletions(-)
>
> diff --git a/functions b/functions
> index 43414c0..9ad75a9 100644
> --- a/functions
> +++ b/functions
> @@ -428,6 +428,13 @@ install_file() {
> install -T "$@" <(printf '%s' "$content") "$file"
> }
>
> +# install would fail because files can't be removed from /proc
> +# moreover we don't want to remove nodes from /dev
> +write_file() {
> + local file=$1 content=$2
> + printf '%s' "$content" >| "$file"
> +}
> +
> bootlogd_stop() {
> [[ -f /run/bootlogd.pid ]] || return 0
> touch /var/log/boot
> diff --git a/rc.sysinit b/rc.sysinit
> index dcc88f5..2c08f02 100755
> --- a/rc.sysinit
> +++ b/rc.sysinit
> @@ -209,7 +209,7 @@ status "Activating Swap" swapon -a
> RANDOM_SEED=/var/lib/misc/random-seed
> [[ -f $RANDOM_SEED ]] &&
> status "Initializing Random Seed" \
> - install_file /dev/urandom "$(< "$RANDOM_SEED" )"
> + cp "$RANDOM_SEED" /dev/urandom
>
> stat_busy "Removing Leftover Files"
> rm -rf /etc/{nologin,shutdownpid} /forcefsck /tmp/* /tmp/.* &>/dev/null
> @@ -225,7 +225,7 @@ stat_done
>
> [[ $HOSTNAME ]] &&
> status "Setting Hostname: $HOSTNAME" \
> - install_file /proc/sys/kernel/hostname "$HOSTNAME"
> + write_file /proc/sys/kernel/hostname "$HOSTNAME"
>
Do you call a function to do the job of a redirection?
--
Sébastien Luttringer
www.seblu.net
More information about the arch-projects
mailing list