1*4882a593Smuzhiyun#!/bin/bash -e 2*4882a593Smuzhiyun 3*4882a593Smuzhiyunsource "${POST_HELPER:-$(dirname "$(realpath "$0")")/../post-hooks/post-helper}" 4*4882a593Smuzhiyun 5*4882a593SmuzhiyunFSTAB="$TARGET_DIR/etc/fstab" 6*4882a593Smuzhiyun 7*4882a593Smuzhiyunfixup_root() 8*4882a593Smuzhiyun{ 9*4882a593Smuzhiyun echo "Fixing up rootfs type: $1" 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun FS_TYPE=$1 12*4882a593Smuzhiyun sed -i "s#\([[:space:]]/[[:space:]]\+\)\w\+#\1${FS_TYPE}#" "$FSTAB" 13*4882a593Smuzhiyun} 14*4882a593Smuzhiyun 15*4882a593Smuzhiyundel_part() 16*4882a593Smuzhiyun{ 17*4882a593Smuzhiyun echo "Deleting partition: $1 $2" 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun SRC="$1" 20*4882a593Smuzhiyun MOUNTPOINT="$2" 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun # Remove old entries with same mountpoint 23*4882a593Smuzhiyun sed -i "/[[:space:]]${MOUNTPOINT//\//\\\/}[[:space:]]/d" "$FSTAB" 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun if [ "$SRC" != tmpfs ]; then 26*4882a593Smuzhiyun # Remove old entries with same source 27*4882a593Smuzhiyun sed -i "/^${SRC//\//\\\/}[[:space:]]/d" "$FSTAB" 28*4882a593Smuzhiyun fi 29*4882a593Smuzhiyun} 30*4882a593Smuzhiyun 31*4882a593Smuzhiyunfixup_part() 32*4882a593Smuzhiyun{ 33*4882a593Smuzhiyun del_part $@ 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun echo "Fixing up partition: ${@//:/ }" 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun SRC="$1" 38*4882a593Smuzhiyun MOUNTPOINT="$2" 39*4882a593Smuzhiyun FS_TYPE="$3" 40*4882a593Smuzhiyun MOUNT_OPTS="$4" 41*4882a593Smuzhiyun PASS="$5" 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun # Append new entry 44*4882a593Smuzhiyun echo -e "$SRC\t$MOUNTPOINT\t$FS_TYPE\t$MOUNT_OPTS\t0 $PASS" >> "$FSTAB" 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun mkdir -p "$TARGET_DIR/$MOUNTPOINT" 47*4882a593Smuzhiyun} 48*4882a593Smuzhiyun 49*4882a593Smuzhiyunfixup_basic_part() 50*4882a593Smuzhiyun{ 51*4882a593Smuzhiyun echo "Fixing up basic partition: $@" 52*4882a593Smuzhiyun 53*4882a593Smuzhiyun FS_TYPE="$1" 54*4882a593Smuzhiyun MOUNTPOINT="$2" 55*4882a593Smuzhiyun MOUNT_OPTS="${3:-defaults}" 56*4882a593Smuzhiyun 57*4882a593Smuzhiyun fixup_part "$FS_TYPE" "$MOUNTPOINT" "$FS_TYPE" "$MOUNT_OPTS" 0 58*4882a593Smuzhiyun} 59*4882a593Smuzhiyun 60*4882a593Smuzhiyunfixup_device_part() 61*4882a593Smuzhiyun{ 62*4882a593Smuzhiyun echo "Fixing up device partition: $@" 63*4882a593Smuzhiyun 64*4882a593Smuzhiyun DEV="$1" 65*4882a593Smuzhiyun 66*4882a593Smuzhiyun # Dev is either <name> or /dev/.../<name> or <UUID|LABEL|PARTLABEL>=xxx 67*4882a593Smuzhiyun [ "$DEV" ] || return 0 68*4882a593Smuzhiyun echo $DEV | grep -qE "^/|=" || DEV="PARTLABEL=$DEV" 69*4882a593Smuzhiyun 70*4882a593Smuzhiyun MOUNTPOINT="${2:-/${DEV##*[/=]}}" 71*4882a593Smuzhiyun FS_TYPE="${3:-ext4}" 72*4882a593Smuzhiyun MOUNT_OPTS="${4:-defaults}" 73*4882a593Smuzhiyun 74*4882a593Smuzhiyun fixup_part "$DEV" "$MOUNTPOINT" "$FS_TYPE" "$MOUNT_OPTS" 2 75*4882a593Smuzhiyun} 76*4882a593Smuzhiyun 77*4882a593Smuzhiyunecho "Fixing up /etc/fstab..." 78*4882a593Smuzhiyun 79*4882a593Smuzhiyunmkdir -p "$TARGET_DIR/etc" 80*4882a593Smuzhiyuntouch "$FSTAB" 81*4882a593Smuzhiyun 82*4882a593Smuzhiyuncase "$RK_ROOTFS_TYPE" in 83*4882a593Smuzhiyun ext[234]) 84*4882a593Smuzhiyun fixup_root "$RK_ROOTFS_TYPE" 85*4882a593Smuzhiyun ;; 86*4882a593Smuzhiyun *) 87*4882a593Smuzhiyun fixup_root auto 88*4882a593Smuzhiyun ;; 89*4882a593Smuzhiyunesac 90*4882a593Smuzhiyun 91*4882a593Smuzhiyunfixup_basic_part proc /proc 92*4882a593Smuzhiyunfixup_basic_part devtmpfs /dev 93*4882a593Smuzhiyunfixup_basic_part devpts /dev/pts mode=0620,ptmxmode=0666,gid=5 94*4882a593Smuzhiyunfixup_basic_part tmpfs /dev/shm nosuid,nodev,noexec 95*4882a593Smuzhiyunfixup_basic_part sysfs /sys 96*4882a593Smuzhiyunfixup_basic_part configfs /sys/kernel/config 97*4882a593Smuzhiyunfixup_basic_part debugfs /sys/kernel/debug 98*4882a593Smuzhiyunfixup_basic_part pstore /sys/fs/pstore 99*4882a593Smuzhiyun 100*4882a593Smuzhiyunif [ "$POST_OS" = recovery ]; then 101*4882a593Smuzhiyun fixup_device_part /dev/sda1 /mnt/udisk auto 102*4882a593Smuzhiyun fixup_device_part /dev/mmcblk1p1 /mnt/sdcard auto 103*4882a593Smuzhiyunfi 104*4882a593Smuzhiyun 105*4882a593Smuzhiyunfor idx in $(seq 1 "$(rk_extra_part_num)"); do 106*4882a593Smuzhiyun DEV="$(rk_extra_part_dev $idx)" 107*4882a593Smuzhiyun MOUNTPOINT="$(rk_extra_part_mountpoint $idx)" 108*4882a593Smuzhiyun FS_TYPE="$(rk_extra_part_fstype $idx)" 109*4882a593Smuzhiyun 110*4882a593Smuzhiyun # No fstab entry for built-in partitions 111*4882a593Smuzhiyun if rk_extra_part_builtin $idx; then 112*4882a593Smuzhiyun del_part "$DEV" "$MOUNTPOINT" "$FS_TYPE" 113*4882a593Smuzhiyun continue 114*4882a593Smuzhiyun fi 115*4882a593Smuzhiyun 116*4882a593Smuzhiyun fixup_device_part "$DEV" "$MOUNTPOINT" "$FS_TYPE" \ 117*4882a593Smuzhiyun "$(rk_extra_part_options $idx)" 118*4882a593Smuzhiyundone 119