Linux supports 32-bit device numbers in the format 0xmmmMMMmm, where each m is a hex digit of the minor number and each M is a hex digit of the major number.
Currently parse_lilo only works if the top 3 digits are 0 (or absent). Shift and mask the upper bits correctly. Signed-off-by: Ben Hutchings <[email protected]> --- scripts/functions | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/scripts/functions b/scripts/functions index 2da6173..adcfefa 100644 --- a/scripts/functions +++ b/scripts/functions @@ -121,8 +121,8 @@ parse_numeric() { *) # [A-Fa-f0-9]* value=$(( 0x${1} )) - minor=$(( ${value} % 256 )) - major=$(( ${value} / 256 )) + minor=$(( (${value} & 0xff) | (${value} >> 12) & 0xfff00 )) + major=$(( (${value} >> 8) & 0xfff )) ;; esac -- Ben Hutchings Life would be so much easier if we could look at the source code.
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