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| author | Michael Olbrich <m.olbrich@pengutronix.de> | 2010-01-29 14:14:03 +0100 |
|---|---|---|
| committer | Michael Olbrich <m.olbrich@pengutronix.de> | 2010-02-11 11:23:02 +0100 |
| commit | 36bd0029f312865485f5ffa30022c79163763a18 (patch) | |
| tree | e460c8bbdae7ef2501ae5ee25d8889c54e2139ca /generic | |
| parent | 2b9c916f6727cf9ac2ad652b9b0928983ffe8962 (diff) | |
| download | ptxdist-36bd0029f312865485f5ffa30022c79163763a18.tar.gz ptxdist-36bd0029f312865485f5ffa30022c79163763a18.tar.xz | |
[fake-overlayfs] added new package
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/etc/init.d/fake-overlayfs | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/generic/etc/init.d/fake-overlayfs b/generic/etc/init.d/fake-overlayfs new file mode 100644 index 000000000..b6cf8c000 --- /dev/null +++ b/generic/etc/init.d/fake-overlayfs @@ -0,0 +1,46 @@ +#!/bin/sh + +# +# /etc/init.d/fake-overlay +# + +OVERLAY_DIRS="@OVERLAY_DIRLIST@" + +bdir=/tmp/.fake-overlay-root + +fake_overlay() { + mkdir $bdir + mount -o bind / $bdir + IFS=: + set $OVERLAY_DIRS + while [ $# -gt 0 ]; do + if [ -z "$1" ]; then + shift + continue + fi + echo $1 + src="$bdir$1" + dst="$1/" + test -e "$dst" || mkdir $dst + cp -a "$src/"* "$src/".[^.]* "$src/"..?* $dst 2> /dev/null + shift + done + umount $bdir +} + +# +# Main +# + +case $1 in + + start) + echo "${PREFIX}copying files to tmpfs..." + fake_overlay + ;; + stop) + ;; + *) + echo "Usage: $0 [start|stop]" + ;; +esac |