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| author | Chris Lamb <chris@chris-lamb.co.uk> | 2008-09-07 15:39:29 +0100 |
|---|---|---|
| committer | Daniel Baumann <daniel@debian.org> | 2011-03-09 19:03:41 +0100 |
| commit | 8d373e005b776d56a327385d1569883758d5af21 (patch) | |
| tree | 34682190cb8fced49bea0d40739a1c65d13e6845 /functions/losetup.sh | |
| parent | cf20a5b7b7208e503a39386d26961b4bfe457db4 (diff) | |
| download | live-build-8d373e005b776d56a327385d1569883758d5af21.zip live-build-8d373e005b776d56a327385d1569883758d5af21.tar.gz | |
Refactor partition size calculation, ensuring a uniform increase for ext partitions.
Diffstat (limited to 'functions/losetup.sh')
| -rwxr-xr-x | functions/losetup.sh | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/functions/losetup.sh b/functions/losetup.sh index 233e637..3c470f9 100755 --- a/functions/losetup.sh +++ b/functions/losetup.sh @@ -35,3 +35,20 @@ Losetup () ${LH_ROOT_COMMAND} ${LH_LOSETUP} -o "${OFFSET}" "${DEVICE}" "${FILE}" fi } + +Calculate_partition_size () +{ + ORIGINAL_SIZE="${1}" + FILESYSTEM="${2}" + + case "${FILESYSTEM}" in + ext2|ext3) + PERCENT="5" + ;; + *) + PERCENT="2" + ;; + esac + + echo $(expr ${ORIGINAL_SIZE} + ${ORIGINAL_SIZE} \* ${PERCENT} / 100) +} |