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-rw-r--r--third_party/git/list.h204
1 files changed, 0 insertions, 204 deletions
diff --git a/third_party/git/list.h b/third_party/git/list.h
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index eb601192f4ca..000000000000
--- a/third_party/git/list.h
+++ /dev/null
@@ -1,204 +0,0 @@
-/*
- * Copyright (C) 2002 Free Software Foundation, Inc.
- * (originally part of the GNU C Library and Userspace RCU)
- * Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
- *
- * Copyright (C) 2009 Pierre-Marc Fournier
- * Conversion to RCU list.
- * Copyright (C) 2010 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, see
- * <http://www.gnu.org/licenses/>.
- */
-
-#ifndef LIST_H
-#define LIST_H	1
-
-/*
- * The definitions of this file are adopted from those which can be
- * found in the Linux kernel headers to enable people familiar with the
- * latter find their way in these sources as well.
- */
-
-/* Basic type for the double-link list. */
-struct list_head {
-	struct list_head *next, *prev;
-};
-
-/* avoid conflicts with BSD-only sys/queue.h */
-#undef LIST_HEAD
-/* Define a variable with the head and tail of the list. */
-#define LIST_HEAD(name) \
-	struct list_head name = { &(name), &(name) }
-
-/* Initialize a new list head. */
-#define INIT_LIST_HEAD(ptr) \
-	(ptr)->next = (ptr)->prev = (ptr)
-
-#define LIST_HEAD_INIT(name) { &(name), &(name) }
-
-/* Add new element at the head of the list. */
-static inline void list_add(struct list_head *newp, struct list_head *head)
-{
-	head->next->prev = newp;
-	newp->next = head->next;
-	newp->prev = head;
-	head->next = newp;
-}
-
-/* Add new element at the tail of the list. */
-static inline void list_add_tail(struct list_head *newp, struct list_head *head)
-{
-	head->prev->next = newp;
-	newp->next = head;
-	newp->prev = head->prev;
-	head->prev = newp;
-}
-
-/* Remove element from list. */
-static inline void __list_del(struct list_head *prev, struct list_head *next)
-{
-	next->prev = prev;
-	prev->next = next;
-}
-
-/* Remove element from list. */
-static inline void list_del(struct list_head *elem)
-{
-	__list_del(elem->prev, elem->next);
-}
-
-/* Remove element from list, initializing the element's list pointers. */
-static inline void list_del_init(struct list_head *elem)
-{
-	list_del(elem);
-	INIT_LIST_HEAD(elem);
-}
-
-/* Delete from list, add to another list as head. */
-static inline void list_move(struct list_head *elem, struct list_head *head)
-{
-	__list_del(elem->prev, elem->next);
-	list_add(elem, head);
-}
-
-/* Replace an old entry. */
-static inline void list_replace(struct list_head *old, struct list_head *newp)
-{
-	newp->next = old->next;
-	newp->prev = old->prev;
-	newp->prev->next = newp;
-	newp->next->prev = newp;
-}
-
-/* Join two lists. */
-static inline void list_splice(struct list_head *add, struct list_head *head)
-{
-	/* Do nothing if the list which gets added is empty. */
-	if (add != add->next) {
-		add->next->prev = head;
-		add->prev->next = head->next;
-		head->next->prev = add->prev;
-		head->next = add->next;
-	}
-}
-
-/* Get typed element from list at a given position. */
-#define list_entry(ptr, type, member) \
-	((type *) ((char *) (ptr) - offsetof(type, member)))
-
-/* Get first entry from a list. */
-#define list_first_entry(ptr, type, member) \
-	list_entry((ptr)->next, type, member)
-
-/* Iterate forward over the elements of the list. */
-#define list_for_each(pos, head) \
-	for (pos = (head)->next; pos != (head); pos = pos->next)
-
-/*
- * Iterate forward over the elements list. The list elements can be
- * removed from the list while doing this.
- */
-#define list_for_each_safe(pos, p, head) \
-	for (pos = (head)->next, p = pos->next; \
-		pos != (head); \
-		pos = p, p = pos->next)
-
-/* Iterate backward over the elements of the list. */
-#define list_for_each_prev(pos, head) \
-	for (pos = (head)->prev; pos != (head); pos = pos->prev)
-
-/*
- * Iterate backwards over the elements list. The list elements can be
- * removed from the list while doing this.
- */
-#define list_for_each_prev_safe(pos, p, head) \
-	for (pos = (head)->prev, p = pos->prev; \
-		pos != (head); \
-		pos = p, p = pos->prev)
-
-static inline int list_empty(struct list_head *head)
-{
-	return head == head->next;
-}
-
-static inline void list_replace_init(struct list_head *old,
-				     struct list_head *newp)
-{
-	struct list_head *head = old->next;
-
-	list_del(old);
-	list_add_tail(newp, head);
-	INIT_LIST_HEAD(old);
-}
-
-/*
- * This is exactly the same as a normal list_head, except that it can be
- * declared volatile (e.g., if you have a list that may be accessed from signal
- * handlers).
- */
-struct volatile_list_head {
-	volatile struct volatile_list_head *next, *prev;
-};
-
-#define VOLATILE_LIST_HEAD(name) \
-	volatile struct volatile_list_head name = { &(name), &(name) }
-
-static inline void __volatile_list_del(volatile struct volatile_list_head *prev,
-				       volatile struct volatile_list_head *next)
-{
-	next->prev = prev;
-	prev->next = next;
-}
-
-static inline void volatile_list_del(volatile struct volatile_list_head *elem)
-{
-	__volatile_list_del(elem->prev, elem->next);
-}
-
-static inline int volatile_list_empty(volatile struct volatile_list_head *head)
-{
-	return head == head->next;
-}
-
-static inline void volatile_list_add(volatile struct volatile_list_head *newp,
-				     volatile struct volatile_list_head *head)
-{
-	head->next->prev = newp;
-	newp->next = head->next;
-	newp->prev = head;
-	head->next = newp;
-}
-
-#endif /* LIST_H */