poky/meta/recipes-core/initscripts/initscripts-1.0/mountall.sh
Ming Liu f053b5fac3 initscripts: check if swapon/swapoff exists before executing them
Not all built images contain swapon/swapoff, for instance, it is
configurable with or without them in busybox. So it'd better to check if
they exist or not before executing them.

Redirecting the potential errors to /dev/null is not good enough, which
might suppress the *real* errors.

(From OE-Core rev: 2cb1142710cc2beb762c4c2b8edd44d3a97dafa0)

Signed-off-by: Ming Liu <peter.x.liu@external.atlascopco.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2016-05-30 15:58:15 +01:00

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#!/bin/sh
### BEGIN INIT INFO
# Provides: mountall
# Required-Start: mountvirtfs
# Required-Stop:
# Default-Start: S
# Default-Stop:
# Short-Description: Mount all filesystems.
# Description:
### END INIT INFO
. /etc/default/rcS
#
# Mount local filesystems in /etc/fstab. For some reason, people
# might want to mount "proc" several times, and mount -v complains
# about this. So we mount "proc" filesystems without -v.
#
test "$VERBOSE" != no && echo "Mounting local filesystems..."
mount -at nonfs,nosmbfs,noncpfs 2>/dev/null
#
# We might have mounted something over /dev, see if /dev/initctl is there.
#
if test ! -p /dev/initctl
then
rm -f /dev/initctl
mknod -m 600 /dev/initctl p
fi
kill -USR1 1
#
# Execute swapon command again, in case we want to swap to
# a file on a now mounted filesystem.
#
[ -x /sbin/swapon ] && swapon -a
: exit 0