remakesd

makesd-partition

9:63c473a6c9b3
2019-05-25 Paul Boddie Changed the partition tool to accept a partitioning summary.
     1 #!/bin/sh     2      3 # Support partitioning of a device using sfdisk. This program accepts a     4 # partitioning summary on standard input.     5 #     6 # Important tasks:     7 #     8 # Erase bootloader blocks.     9 # Perform partitioning using sfdisk.    10     11 PROGNAME=`basename "$0"`    12 THISDIR=`dirname "$0"`    13     14 COMMON="$THISDIR/makesd-common"    15 PARTTABLE="$THISDIR/makesd-partition-table"    16 SFDISK="/sbin/sfdisk"    17     18 . "$COMMON"    19     20     21     22 # Test sfdisk behaviour and obtain useful information.    23     24 init_sfdisk()    25 {    26     if "$SFDISK" -uS -s "$1" > /dev/null 2>&1 ; then    27         SFDISK_OPTIONS="-uS -L"    28     else    29         SFDISK_OPTIONS=    30     fi    31 }    32     33     34     35 # Obtain details of the selected device.    36     37 check_device    38     39 # Initialise sfdisk usage.    40     41 init_sfdisk "$DEV"    42     43 # Convert the partitioning summary into a partition table description.    44 # Present the table to sfdisk.    45     46   "$PARTTABLE" $* \    47 | "$SFDISK" $SFDISK_OPTIONS "$DEV"