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force boot_wait only while in failsafe

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@1446 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2005-07-15 16:49:11 +00:00
parent f8dc0b75ba
commit ae580f4636
1 changed files with 7 additions and 6 deletions
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13
target/default/target_skeleton/etc/preinit
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@ -1,16 +1,17 @@
#!/bin/sh #!/bin/sh
[ "$(/usr/sbin/nvram get boot_wait)" != "on" ] && {
/usr/sbin/nvram set boot_wait=on
/usr/sbin/nvram commit
}
mount none /proc -t proc mount none /proc -t proc
insmod diag insmod diag
echo 0x01 > /proc/sys/diag echo 0x01 > /proc/sys/diag
sleep 1 sleep 1
if [ $(cat /proc/sys/reset) = 1 ] || [ "$(/usr/sbin/nvram get failsafe)" = 1 ]; then if [ $(cat /proc/sys/reset) = 1 ] || [ "$(/usr/sbin/nvram get failsafe)" = 1 ]; then
export FAILSAFE=true export FAILSAFE=true
while :; do { echo $(((X=(X+1)%8)%2)) > /proc/sys/diag; sleep $((X==0)); } done & [ "$(/usr/sbin/nvram get boot_wait)" != "on" ] && {
/usr/sbin/nvram set boot_wait=on
/usr/sbin/nvram commit
}
while :; do { echo $(((X=(X+1)%8)%2)) > /proc/sys/diag; sleep $((X==0)); } done &
fi fi
/sbin/mount_root ${FAILSAFE:+failsafe} /sbin/mount_root ${FAILSAFE:+failsafe}
exec /sbin/init exec /sbin/init