diff options
| author |   Yang Zhang <yang.z.zhang@intel.com> | 2015-08-28 09:58:54 +0800 |
|---|---|---|
| committer | Yang Zhang <yang.z.zhang@intel.com> | 2015-09-01 12:44:00 +0800 |
| commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
| tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/openbios/libopenbios/helpers.fs | |
| parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) | |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/openbios/libopenbios/helpers.fs')
| -rw-r--r-- | qemu/roms/openbios/libopenbios/helpers.fs | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/qemu/roms/openbios/libopenbios/helpers.fs b/qemu/roms/openbios/libopenbios/helpers.fs new file mode 100644 index 000000000..8f5db9ffc --- /dev/null +++ b/qemu/roms/openbios/libopenbios/helpers.fs @@ -0,0 +1,35 @@ +\ tag: helper functions +\ +\ deblocker / filesystem support +\ +\ Copyright (C) 2003 Samuel Rydh +\ +\ See the file "COPYING" for further information about +\ the copyright and warranty status of this work. +\ + + +\ create device node and any missing parents. +\ The new node becomes the active package + +: create-node ( nodepath -- ) + recursive + ascii / right-split + 2dup find-dev if + active-package! + 2drop + else + ( nodename path ) + dup if + create-node + else + device-tree @ active-package! + 2drop + then + then + new-device + device-name + active-package + finish-device + active-package! +; |