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| author | Gabor Juhos <juhosg@openwrt.org> | 2013-07-20 09:25:49 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2013-07-20 09:25:49 +0000 |
| commit | 8d55ea10ad6eeec6f865dd2704494115b145310d (patch) | |
| tree | 53d7d07e215372f97538f291976686a30442ca07 /package/base-files/files | |
| parent | 7ee96847cfd2eec38e0f1b28e1655d16434fc0a7 (diff) | |
| download | mtk-20170518-8d55ea10ad6eeec6f865dd2704494115b145310d.zip mtk-20170518-8d55ea10ad6eeec6f865dd2704494115b145310d.tar.gz mtk-20170518-8d55ea10ad6eeec6f865dd2704494115b145310d.tar.bz2 | |
base-files: add mtd_get_part_size helper
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 37475
Diffstat (limited to 'package/base-files/files')
| -rwxr-xr-x | package/base-files/files/lib/functions.sh | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/package/base-files/files/lib/functions.sh b/package/base-files/files/lib/functions.sh index bc521b0..19cfbae 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 |