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authorwbx <wbx@3c298f89-4303-0410-b956-a3cf2f4a3e73>2005-09-30 11:36:37 +0000
committerwbx <wbx@3c298f89-4303-0410-b956-a3cf2f4a3e73>2005-09-30 11:36:37 +0000
commite737e223480a6b5df1df69859e0bbf891ad68c88 (patch)
tree5f1ca245d094e4db9a2cf6a04113af5eca33075a /openwrt
parent213e41cc1fd62ade656030e5af5b554a04149b8c (diff)
check if some /proc files exist, before using it, for systems without diag kernel modul
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@2008 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'openwrt')
-rwxr-xr-xopenwrt/package/base-files/default/etc/init.d/S99done2
-rwxr-xr-xopenwrt/package/base-files/default/etc/preinit4
-rwxr-xr-xopenwrt/package/base-files/default/sbin/mount_root2
3 files changed, 4 insertions, 4 deletions
diff --git a/openwrt/package/base-files/default/etc/init.d/S99done b/openwrt/package/base-files/default/etc/init.d/S99done
index ce6033721..a260ac3d6 100755
--- a/openwrt/package/base-files/default/etc/init.d/S99done
+++ b/openwrt/package/base-files/default/etc/init.d/S99done
@@ -1,4 +1,4 @@
#!/bin/sh
# set leds to normal state
-echo "0x00" > /proc/sys/diag
+[ -f /proc/sys/diag ] && echo "0x00" > /proc/sys/diag
sysctl -p >&-
diff --git a/openwrt/package/base-files/default/etc/preinit b/openwrt/package/base-files/default/etc/preinit
index ff9bb4b10..d64fdaa51 100755
--- a/openwrt/package/base-files/default/etc/preinit
+++ b/openwrt/package/base-files/default/etc/preinit
@@ -3,9 +3,9 @@
export PATH=/bin:/sbin:/usr/bin:/usr/sbin
mount none /proc -t proc
insmod diag
-echo 0x01 > /proc/sys/diag
+[ -f /proc/sys/diag ] && echo 0x01 > /proc/sys/diag
sleep 1
-if [ ! -f /proc/sys/reset ] || [ $(cat /proc/sys/reset) = 1 -o "$(nvram get failsafe)" = 1 ]; then
+if [ -f /proc/sys/reset ] && [ $(cat /proc/sys/reset) = 1 -o "$(nvram get failsafe)" = 1 ]; then
export FAILSAFE=true
[ "$(nvram get boot_wait)" != "on" ] && {
nvram set boot_wait=on
diff --git a/openwrt/package/base-files/default/sbin/mount_root b/openwrt/package/base-files/default/sbin/mount_root
index ae78ee488..32a6ee548 100755
--- a/openwrt/package/base-files/default/sbin/mount_root
+++ b/openwrt/package/base-files/default/sbin/mount_root
@@ -4,7 +4,7 @@ if [ "$1" != "failsafe" ]; then
mount | grep jffs2 >&-
if [ $? = 0 ] ; then
if [ $(cat /proc/mtd | wc -l) = 6 ]; then
- echo 5 > /proc/sys/diag
+ [ -f /proc/sys/diag ] && echo 5 > /proc/sys/diag
mtd unlock linux
mtd erase OpenWrt
jffs2root --move