diff options
Diffstat (limited to '')
-rw-r--r-- | src/VBox/Additions/solaris/DRM/include/drm_linux_list.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/src/VBox/Additions/solaris/DRM/include/drm_linux_list.h b/src/VBox/Additions/solaris/DRM/include/drm_linux_list.h new file mode 100644 index 00000000..e811c9fe --- /dev/null +++ b/src/VBox/Additions/solaris/DRM/include/drm_linux_list.h @@ -0,0 +1,71 @@ +/* + * drm_linux_list.h -- linux list functions for the BSDs. + * Created: Mon Apr 7 14:30:16 1999 by anholt@FreeBSD.org + */ +/* + * - + * Copyright 2003 Eric Anholt + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: + * Eric Anholt <anholt@FreeBSD.org> + * + */ + +#pragma ident "%Z%%M% %I% %E% SMI" + +#ifndef _DRM_LINUX_LIST_H_ +#define _DRM_LINUX_LIST_H_ + +struct list_head { + struct list_head *next, *prev; +}; + +/* Cheat, assume the list_head is at the start of the struct */ +#define list_entry(entry, type, member) (type *)(entry) + +#define INIT_LIST_HEAD(head) { \ + (head)->next = head; \ + (head)->prev = head; \ +} + +#define list_add_tail(entry, head) { \ + (entry)->prev = (head)->prev; \ + (entry)->next = head; \ + (head)->prev->next = entry; \ + (head)->prev = entry; \ +} + +#define list_del(entry) { \ + (entry)->next->prev = (entry)->prev; \ + (entry)->prev->next = (entry)->next; \ +} + +#define list_for_each(entry, head) \ + for (entry = (head)->next; entry != head; entry = (entry)->next) + +#define list_for_each_safe(entry, temp, head) \ + for (entry = (head)->next, temp = (entry)->next; \ + temp != head; \ + entry = temp, temp = temp->next) + +#endif /* _DRM_LINUX_LIST_H_ */ |