60 lines
1.6 KiB
Bash
Executable File
60 lines
1.6 KiB
Bash
Executable File
#!/system/bin/sh
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#
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# mount ext[234] partition from sd card
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BB="logwrapper busybox";
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if [ "$SD_EXT_DIRECTORY" = "" ];
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then
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SD_EXT_DIRECTORY=/sd-ext;
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fi;
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# find first linux partition on SD card
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MMC=/dev/block/mmcblk0
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# wait for the device to settle
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COUNT=6;
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until [ -b "$MMC" ] || [ $COUNT -lt 1 ];
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do
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sleep 1;
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COUNT=$((COUNT-1));
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done;
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if [ -b "$MMC" ];
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then
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FDISK="busybox fdisk"
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PARTITION=`$FDISK -l $MMC | awk '/^\// && $5 == 83 {print $1;exit;}'`
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if [ -b "$PARTITION" ];
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then
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log -p i -t mountsd "Checking filesystems..";
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# fsck the sdcard filesystem first
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if [ -x `which e2fsck` ];
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then
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e2fsck -y $PARTITION;e2fsk_exitcode=$?
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else
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echo "executable e2fsck not found, assuming no filesystem errors"
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e2fsk_exitcode=0
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fi
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# set property with exit code in case an error occurs
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setprop cm.e2fsck.errors $e2fsk_exitcode;
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if [ "$e2fsk_exitcode" -lt 2 ];
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then
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# mount and set perms
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$BB mount -o noatime,nodiratime -t auto $PARTITION $SD_EXT_DIRECTORY;
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if [ "$?" = 0 ];
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then
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$BB chown 1000:1000 $SD_EXT_DIRECTORY;
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$BB chmod 771 $SD_EXT_DIRECTORY;
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log -p i -t mountsd "$SD_EXT_DIRECTORY successfully mounted";
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else
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log -p e -t mountsd "Unable to mount filesystem for $SD_EXT_DIRECTORY!";
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fi
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else
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log -p e -t mountsd "Unable to repair filesystem, disabling apps2sd";
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fi
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fi
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fi
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