X-Git-Url: http://git.ozo.com/?a=blobdiff_plain;f=target%2Flinux%2Fbrcm-2.4%2Fbase-files%2Fdefault%2Fetc%2Fpreinit;h=312cac5076ff15ce783c4b507a82942865c633e0;hb=1c92134bda36e1cdfc7cf6a192957368d96f9a78;hp=b7a9f04772123cac23eb53de2ee327522978d1a5;hpb=203cccc4a22bc62775e930f957baab9dcac5cfcb;p=openwrt-10.03%2F.git

diff --git a/target/linux/brcm-2.4/base-files/default/etc/preinit b/target/linux/brcm-2.4/base-files/default/etc/preinit
index b7a9f0477..312cac507 100755
--- a/target/linux/brcm-2.4/base-files/default/etc/preinit
+++ b/target/linux/brcm-2.4/base-files/default/etc/preinit
@@ -27,6 +27,27 @@ export PATH=/bin:/sbin:/usr/bin:/usr/sbin
 mount none /proc -t proc
 size=$(awk '/Mem:/ {l=5242880;print((s=$2/2)<l)?$2-l:s}' /proc/meminfo)
 mount none /tmp -t tmpfs -o size=$size
+if grep devfs /proc/filesystems > /dev/null; then
+	mount none /dev -t devfs
+	M0=/dev/pty/m0
+	M1=/dev/pty/m1
+else
+	mount -t sysfs none /sys
+	mount -t tmpfs tmpfs /dev -o size=512K
+	mknod /dev/console c 5 1
+	mkdir /dev/shm
+	/sbin/hotplug2 --no-persistent --coldplug
+	M0=/dev/ptmx
+	M1=/dev/ptmx
+fi
+mkdir -p /dev/pts
+mount none /dev/pts -t devpts
+
+# the shell really doesn't like having stdin/out closed
+# that's why we use /dev/pty/m0 and m1 as replacement
+# for /dev/console if there's no serial console available
+dd if=/dev/console of=/dev/null bs=1 count=0 >/dev/null 2>/dev/null || \
+	exec <$M0 >$M1 2>&0
 
 insmod diag
 set_state preinit