From 8d55ea10ad6eeec6f865dd2704494115b145310d Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Sat, 20 Jul 2013 09:25:49 +0000 Subject: base-files: add mtd_get_part_size helper Signed-off-by: Gabor Juhos SVN-Revision: 37475 --- package/base-files/files/lib/functions.sh | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'package/base-files/files/lib/functions.sh') diff --git a/package/base-files/files/lib/functions.sh b/package/base-files/files/lib/functions.sh index bc521b07ee..19cfbae172 100755 --- a/package/base-files/files/lib/functions.sh +++ b/package/base-files/files/lib/functions.sh @@ -275,6 +275,18 @@ mtd_get_mac_binary() { dd bs=1 skip=$offset count=6 if=$part 2>/dev/null | hexdump -v -n 6 -e '5/1 "%02x:" 1/1 "%02x"' } +mtd_get_part_size() { + local part_name=$1 + local first dev size erasesize name + while read dev size erasesize name; do + name=${name#'"'}; name=${name%'"'} + if [ "$name" = "$part_name" ]; then + echo $((0x$size)) + break + fi + done < /proc/mtd +} + macaddr_add() { local mac=$1 local val=$2 -- cgit v1.2.3