From a38aced95802ab81994c86d353438b57bd9bc386 Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Wed, 12 Dec 2012 16:49:50 +0000 Subject: base-files: add mtd_find_chardev helper Signed-off-by: Gabor Juhos git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34648 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- package/base-files/files/lib/functions.sh | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) (limited to 'package/base-files/files/lib') diff --git a/package/base-files/files/lib/functions.sh b/package/base-files/files/lib/functions.sh index b3a3885f2d..b924fce285 100755 --- a/package/base-files/files/lib/functions.sh +++ b/package/base-files/files/lib/functions.sh @@ -220,13 +220,27 @@ include() { done } -find_mtd_part() { +find_mtd_index() { local PART="$(grep "\"$1\"" /proc/mtd | awk -F: '{print $1}')" + local INDEX="${PART##mtd}" + + echo ${INDEX} +} + +find_mtd_part() { + local INDEX=$(find_mtd_index "$1") local PREFIX=/dev/mtdblock - PART="${PART##mtd}" [ -d /dev/mtdblock ] && PREFIX=/dev/mtdblock/ - echo "${PART:+$PREFIX$PART}" + echo "${INDEX:+$PREFIX$INDEX}" +} + +find_mtd_chardev() { + local INDEX=$(find_mtd_index "$1") + local PREFIX=/dev/mtd + + [ -d /dev/mtd ] && PREFIX=/dev/mtd/ + echo "${INDEX:+$PREFIX$INDEX}" } strtok() { # { [] ... } -- cgit v1.2.3