75 lines
1.1 KiB
Bash
75 lines
1.1 KiB
Bash
#!/bin/sh
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MOUNT=/bin/mount
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MKDIR=/bin/mkdir
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retval=0
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mount_fs()
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{
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if [ "$1" = "" -o "$2" = "" -o "$3" = "" ]; then
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return;
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fi
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if [ "$4" = "" ]; then
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if ! ${MOUNT} -t $3 $1 $2; then
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echo " mount $2 failed"
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retval=1
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return 1
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else
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echo " $2 mounted"
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fi
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else
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if ! ${MOUNT} -t $3 -o $4 $1 $2; then
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echo " mount $2 failed"
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retval=1
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return 1
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else
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echo " $2 mounted"
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fi
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fi
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return 0
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}
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mkdir_fs()
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{
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if [ "$1" = "" ]; then
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return;
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fi
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if ! ${MKDIR} $1; then
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echo " mkdir $1 failed"
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retval=1
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return 1
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else
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echo " $1 directory made"
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fi
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return 0
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}
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echo "Mounting virtual filesystems:"
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mount_fs proc /proc proc
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mount_fs sys /sys sysfs
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if mount_fs dev /dev tmpfs "size=512k,mode=0755"; then
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mkdir_fs /dev/pts
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mount_fs pts /dev/pts devpts
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mkdir_fs /dev/shm
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# g_serial is not detected by mdev.
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mknod /dev/ttygserial c 127 0
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fi
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mount_fs config /config configfs
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mount_fs tmp /tmp tmpfs
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mount_fs run /var/run tmpfs
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mount_fs log /var/log tmpfs
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if [ $retval -ne 0 ]; then
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echo " WARNING: not able to mount all virtual file systems"
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fi
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exit $retval
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