116 lines
2.4 KiB
Bash
Executable File
116 lines
2.4 KiB
Bash
Executable File
#!/bin/bash -e
|
|
|
|
source "${RK_POST_HELPER:-$(dirname "$(realpath "$0")")/post-helper}"
|
|
|
|
FSTAB="$TARGET_DIR/etc/fstab"
|
|
|
|
fixup_root()
|
|
{
|
|
message "Fixing up rootfs type: $1"
|
|
|
|
FS_TYPE=$1
|
|
sed -i "s~\([[:space:]]/[[:space:]]\+\)\w\+~\1${FS_TYPE}~" "$FSTAB"
|
|
}
|
|
|
|
del_part()
|
|
{
|
|
SRC="$1"
|
|
MOUNTPOINT="$2"
|
|
|
|
# Remove old entries with same mountpoint
|
|
sed -i "/[[:space:]]${MOUNTPOINT//\//\\\/}[[:space:]]/d" "$FSTAB"
|
|
|
|
if [ "$SRC" != tmpfs ]; then
|
|
# Remove old entries with same source
|
|
sed -i "/^${SRC//\//\\\/}[[:space:]]/d" "$FSTAB"
|
|
fi
|
|
}
|
|
|
|
fixup_part()
|
|
{
|
|
del_part $@
|
|
|
|
SRC="$1"
|
|
MOUNTPOINT="$2"
|
|
FS_TYPE="$3"
|
|
MOUNT_OPTS="$4"
|
|
PASS="$5"
|
|
|
|
# Append new entry
|
|
echo -e "$SRC\t$MOUNTPOINT\t$FS_TYPE\t$MOUNT_OPTS\t0 $PASS" >> "$FSTAB"
|
|
|
|
mkdir -p "$TARGET_DIR/$MOUNTPOINT"
|
|
}
|
|
|
|
fixup_basic_part()
|
|
{
|
|
message "Fixing up basic partition: $@"
|
|
|
|
FS_TYPE="$1"
|
|
MOUNTPOINT="$2"
|
|
MOUNT_OPTS="${3:-defaults}"
|
|
|
|
fixup_part "$FS_TYPE" "$MOUNTPOINT" "$FS_TYPE" "$MOUNT_OPTS" 0
|
|
}
|
|
|
|
fixup_device_part()
|
|
{
|
|
message "Fixing up device partition: $@"
|
|
|
|
DEV="$1"
|
|
|
|
[ "$DEV" ] || return 0
|
|
|
|
MOUNTPOINT="${2:-/${DEV##*[/=]}}"
|
|
FS_TYPE="${3:-ext4}"
|
|
MOUNT_OPTS="${4:-defaults}"
|
|
|
|
fixup_part "$DEV" "$MOUNTPOINT" "$FS_TYPE" "$MOUNT_OPTS" 2
|
|
}
|
|
|
|
message "Fixing up /etc/fstab..."
|
|
|
|
mkdir -p "$TARGET_DIR/etc"
|
|
touch "$FSTAB"
|
|
|
|
case "$RK_ROOTFS_TYPE" in
|
|
ext[234])
|
|
fixup_root "$RK_ROOTFS_TYPE"
|
|
;;
|
|
*)
|
|
fixup_root auto
|
|
;;
|
|
esac
|
|
|
|
if [ "$(readlink "$TARGET_DIR/sbin/init")" != /lib/systemd/systemd ]; then
|
|
message "Fixup basic partitions for non-systemd init..."
|
|
fixup_basic_part proc /proc
|
|
fixup_basic_part devtmpfs /dev
|
|
fixup_basic_part devpts /dev/pts mode=0620,ptmxmode=0000,gid=5 # tty group
|
|
fixup_basic_part tmpfs /dev/shm nosuid,nodev,noexec
|
|
fixup_basic_part sysfs /sys nosuid,nodev,noexec
|
|
fixup_basic_part configfs /sys/kernel/config
|
|
fixup_basic_part debugfs /sys/kernel/debug
|
|
fixup_basic_part pstore /sys/fs/pstore nosuid,nodev,noexec
|
|
fi
|
|
|
|
if [ "$POST_OS" = recovery ]; then
|
|
fixup_device_part /dev/sda1 /mnt/udisk auto
|
|
fixup_device_part /dev/mmcblk1p1 /mnt/sdcard auto
|
|
fi
|
|
|
|
for idx in $(seq 1 "$(rk_extra_part_num)"); do
|
|
DEV="$(rk_extra_part_dev $idx)"
|
|
MOUNTPOINT="$(rk_extra_part_mountpoint $idx)"
|
|
FS_TYPE="$(rk_extra_part_fstype $idx)"
|
|
|
|
# No fstab entry for built-in partitions
|
|
if rk_extra_part_builtin $idx; then
|
|
del_part "$DEV" "$MOUNTPOINT" "$FS_TYPE"
|
|
continue
|
|
fi
|
|
|
|
fixup_device_part "$DEV" "$MOUNTPOINT" "$FS_TYPE" \
|
|
"$(rk_extra_part_options $idx)"
|
|
done
|