MOUNT="/bin/mount"
UMOUNT="/bin/umount"
GREP="/bin/grep"
-AWK="/usr/bin/awk"
+CUT="/usr/bin/cut"
+TR="/usr/bin/tr"
PARTX="/usr/sbin/partx"
BLKID="/usr/sbin/blkid"
SORT="/usr/bin/sort"
+SED="/usr/bin/sed"
+WC="/usr/bin/wc"
SYSTEM_DATA_MNT=opt
USER_MNT=opt/usr
get_partition_id() {
EMMC_DEVICE="/dev/mmcblk0"
RET_PARTX=$("$PARTX" -s ${EMMC_DEVICE})
- TEST=$(IFS=; echo $RET_PARTX | "$AWK" 'NR>1' | "$AWK" '{print $6}')
+ TEST=$(echo "$RET_PARTX" | "$TR" -s ' ' | "$SED" -e '1d' -e 's/^ //' | "$CUT" -d ' ' -f 6)
if [ "z$TEST" == "z" ]; then
PART_ROOTFS=$("$BLKID" -L "rootfs" -o device)
PART_SYSTEM_DATA=$("$BLKID" -L "system-data" -o device)
PART_USER=$("$BLKID" -L "user" -o device)
else
- PART_ROOTFS=${EMMC_DEVICE}p$(IFS=; echo $RET_PARTX | "$AWK" 'tolower($6) == "rootfs" {print $1}')
- PART_SYSTEM_DATA=${EMMC_DEVICE}p$(IFS=; echo $RET_PARTX | "$AWK" 'tolower($6) == "system-data" {print $1}')
- PART_USER=${EMMC_DEVICE}p$(IFS=; echo $RET_PARTX | "$AWK" 'tolower($6) == "user" {print $1}')
+ PART_ROOTFS=${EMMC_DEVICE}p$(
+ echo "$RET_PARTX" |
+ "$TR" -s ' ' | "$TR" '[:upper:]' '[:lower:]' |
+ "$GREP" "rootfs" | "$SED" 's/^ //' |
+ "$CUT" -d ' ' -f 1)
+ PART_SYSTEM_DATA=${EMMC_DEVICE}p$(
+ echo "$RET_PARTX" |
+ "$TR" -s ' ' | "$TR" '[:upper:]' '[:lower:]' |
+ "$GREP" "system-data" | "$SED" 's/^ //' |
+ "$CUT" -d ' ' -f 1)
+ PART_USER=${EMMC_DEVICE}p$(
+ echo "$RET_PARTX" |
+ "$TR" -s ' ' | "$TR" '[:upper:]' '[:lower:]' |
+ "$GREP" "user" | "$SED" 's/^ //' |
+ "$CUT" -d ' ' -f 1)
fi
}
EMMC_DEVICE="/dev/mmcblk0"
RET_PARTX=$("$PARTX" -s ${EMMC_DEVICE})
- TEST=$(IFS=; echo $RET_PARTX | "$AWK" 'NR>1' | "$AWK" '{print $6}')
+ TEST=$(echo "$RET_PARTX" | "$TR" -s ' ' | "$SED" -e '1d' -e 's/^ //' | "$CUT" -d ' ' -f 6)
if [ "z$TEST" == "z" ]; then
- RET_PARTX=$("$BLKID" -o full | "$GREP" ${EMMC_DEVICE}p | "$SED" 's/\/dev\/mmcblk0p//g' |
- "$AWK" '{for (n=1;n<=NF;n++) if($n ~ "LABEL") print $1 " " toupper($n)}' |
- "$SED" 's/LABEL=//g' | "$SED" 's/[\"\:]//g' | "$SORT" -k 1 -n)
+ RET_PARTX=$("$BLKID" -o full | "$GREP" ${EMMC_DEVICE}p |
+ "$SED" -e 's/\/dev\/mmcblk0p//g' -e 's/\ .*LABEL=\"\(.*\).*$/\1/' |
+ "$CUT" -d '"' -f 1 | "$SED" 's/\:/\ /' |
+ "$TR" '[:lower:]' '[:upper:]' |
+ "$SORT" -k 1 -n)
else
- RET_PARTX=$("$PARTX" -s ${EMMC_DEVICE} | "$AWK" 'NR>1' | "$AWK" '{print $1 " " toupper($6)}')
+ RET_PARTX=$("$PARTX" -s ${EMMC_DEVICE} | "$SED" -e '1d' -e 's/^ //' |
+ "$TR" -s ' ' | "$CUT" -d ' ' -f 1,6 |
+ "$TR" '[:lower:]' '[:upper:]')
fi
- PART_NUM=$(echo "$RET_PARTX" | "$AWK" 'END{print FNR}')
+ PART_NUM=$(echo "$RET_PARTX" | "$WC" -l)
echo "$PART_NUM" > ${PART_TBL_PATH}
echo "$RET_PARTX" >> ${PART_TBL_PATH}
MOUNT="/bin/mount"
UMOUNT="/bin/umount"
GREP="/bin/grep"
-AWK="/usr/bin/awk"
+CUT="/usr/bin/cut"
+TR="/usr/bin/tr"
PARTX="/usr/sbin/partx"
BLKID="/usr/sbin/blkid"
+SED="/usr/bin/sed"
SYSTEM_DATA_MNT=opt
USER_MNT=opt/usr
get_partition_id() {
EMMC_DEVICE="/dev/mmcblk0"
RET_PARTX=$("$PARTX" -s ${EMMC_DEVICE})
- TEST=$(IFS=; echo $RET_PARTX | "$AWK" 'NR>1' | "$AWK" '{print $6}')
+ TEST=$(echo "$RET_PARTX" | "$TR" -s ' ' | "$SED" -e '1d' -e 's/^ //' | "$CUT" -d ' ' -f 6)
if [ "z$TEST" == "z" ]; then
PART_ROOTFS=$("$BLKID" -L "rootfs" -o device)
PART_SYSTEM_DATA=$("$BLKID" -L "system-data" -o device)
PART_USER=$("$BLKID" -L "user" -o device)
else
- PART_ROOTFS=${EMMC_DEVICE}p$(IFS=; echo $RET_PARTX | "$AWK" 'tolower($6) == "rootfs" {print $1}')
- PART_SYSTEM_DATA=${EMMC_DEVICE}p$(IFS=; echo $RET_PARTX | "$AWK" 'tolower($6) == "system-data" {print $1}')
- PART_USER=${EMMC_DEVICE}p$(IFS=; echo $RET_PARTX | "$AWK" 'tolower($6) == "user" {print $1}')
+ PART_ROOTFS=${EMMC_DEVICE}p$(
+ echo "$RET_PARTX" |
+ "$TR" -s ' ' | "$TR" '[:upper:]' '[:lower:]' |
+ "$GREP" "rootfs" | "$SED" 's/^ //' |
+ "$CUT" -d ' ' -f 1)
+ PART_SYSTEM_DATA=${EMMC_DEVICE}p$(
+ echo "$RET_PARTX" |
+ "$TR" -s ' ' | "$TR" '[:upper:]' '[:lower:]' |
+ "$GREP" "system-data" | "$SED" 's/^ //' |
+ "$CUT" -d ' ' -f 1)
+ PART_USER=${EMMC_DEVICE}p$(
+ echo "$RET_PARTX" |
+ "$TR" -s ' ' | "$TR" '[:upper:]' '[:lower:]' |
+ "$GREP" "user" | "$SED" 's/^ //' |
+ "$CUT" -d ' ' -f 1)
fi
}