Hi Yousong,
Le mar. 28 mai 2019 à 09:01, Yousong Zhou <yszhou4t...@gmail.com> a écrit :
> On Tue, 28 May 2019 at 05:30, Petr Štetiar <yn...@true.cz> wrote:
>
> ...
>
> > +
> > +save() {
> > + touch "$1.tmp"
> > + chown root:root "$1.tmp"
> > + chmod 600 "$1.tmp"
> > + getrandom 512 > "$1.tmp"
> > + mv "$1.tmp" "$1"
> > + echo "Seed saved ($1)"
> > +}
>
> Maybe we could prepare the .tmp file in /tmp of tmpfs type, to save a
> few rounds of nor flash writes.
>
The idea was to be able to do atomic mv
> yousong
>
> _______________________________________________
> openwrt-devel mailing list
> openwrt-devel@lists.openwrt.org
> https://lists.openwrt.org/mailman/listinfo/openwrt-devel
>
_______________________________________________
openwrt-devel mailing list
openwrt-devel@lists.openwrt.org
https://lists.openwrt.org/mailman/listinfo/openwrt-devel
