summaryrefslogtreecommitdiff
path: root/list.h
diff options
context:
space:
mode:
authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2018-06-09 14:29:41 +0300
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2018-06-12 21:19:58 +0300
commit2bb0cfbf8137e02cc32aae3b36f85ef7300e8936 (patch)
tree42899dbeb32459722d27606bd79848a25a8c5e16 /list.h
parentdf21a9349a256fd2bea1f8701af198b312682d39 (diff)
Split UVC gadget into a library and test application
Split the project into a UVC gadget library and a test application. To avoid rolling out a custom build system, switch to CMake. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'list.h')
-rw-r--r--list.h95
1 files changed, 0 insertions, 95 deletions
diff --git a/list.h b/list.h
deleted file mode 100644
index 8854c6e..0000000
--- a/list.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1-or-later */
-/*
- * Double Linked Lists
- *
- * Copyright (C) 2018 Laurent Pinchart
- *
- * This file comes from the omap3-isp-live project
- * (git://git.ideasonboard.org/omap3-isp-live.git)
- *
- * Copyright (C) 2010-2011 Ideas on board SPRL
- *
- * Contact: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
- */
-
-#ifndef __LIST_H
-#define __LIST_H
-
-#include <stddef.h>
-
-struct list_entry {
- struct list_entry *prev;
- struct list_entry *next;
-};
-
-static inline void list_init(struct list_entry *list)
-{
- list->next = list;
- list->prev = list;
-}
-
-static inline int list_empty(struct list_entry *list)
-{
- return list->next == list;
-}
-
-static inline void list_append(struct list_entry *entry, struct list_entry *list)
-{
- entry->next = list;
- entry->prev = list->prev;
- list->prev->next = entry;
- list->prev = entry;
-}
-
-static inline void list_prepend(struct list_entry *entry, struct list_entry *list)
-{
- entry->next = list->next;
- entry->prev = list;
- list->next->prev = entry;
- list->next = entry;
-}
-
-static inline void list_insert_after(struct list_entry *entry, struct list_entry *after)
-{
- list_prepend(entry, after);
-}
-
-static inline void list_insert_before(struct list_entry *entry, struct list_entry *before)
-{
- list_append(entry, before);
-}
-
-static inline void list_remove(struct list_entry *entry)
-{
- entry->prev->next = entry->next;
- entry->next->prev = entry->prev;
-}
-
-#define list_entry(entry, type, member) \
- (type *)((char *)(entry) - offsetof(type, member))
-
-#define list_first_entry(list, type, member) \
- list_entry((list)->next, type, member)
-
-#define list_last_entry(list, type, member) \
- list_entry((list)->prev, type, member)
-
-#define list_for_each(entry, list) \
- for (entry = (list)->next; entry != (list); entry = entry->next)
-
-#define list_for_each_entry(entry, list, member) \
- for (entry = list_entry((list)->next, typeof(*entry), member); \
- &entry->member != (list); \
- entry = list_entry(entry->member.next, typeof(*entry), member))
-
-#define list_for_each_safe(entry, __next, list) \
- for (entry = (list)->next, __next = entry->next; entry != (list); \
- entry = __next, __next = entry->next)
-
-#define list_for_each_entry_safe(entry, __next, list, member) \
- for (entry = list_entry((list)->next, typeof(*entry), member), \
- __next = list_entry(entry->member.next, typeof(*entry), member); \
- &entry->member != (list); \
- entry = __next, __next = list_entry(entry->member.next, typeof(*entry), member))
-
-#endif /* __LIST_H */