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-rw-r--r--extras/multipath/libdevmapper/list.h99
1 files changed, 0 insertions, 99 deletions
diff --git a/extras/multipath/libdevmapper/list.h b/extras/multipath/libdevmapper/list.h
deleted file mode 100644
index df3d32aea8..0000000000
--- a/extras/multipath/libdevmapper/list.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright (C) 2001 Sistina Software
- *
- * This file is released under the LGPL.
- */
-
-#ifndef _LVM_LIST_H
-#define _LVM_LIST_H
-
-#include <assert.h>
-
-struct list {
- struct list *n, *p;
-};
-
-#define LIST_INIT(name) struct list name = { &(name), &(name) }
-
-static inline void list_init(struct list *head)
-{
- head->n = head->p = head;
-}
-
-static inline void list_add(struct list *head, struct list *elem)
-{
- assert(head->n);
-
- elem->n = head;
- elem->p = head->p;
-
- head->p->n = elem;
- head->p = elem;
-}
-
-static inline void list_add_h(struct list *head, struct list *elem)
-{
- assert(head->n);
-
- elem->n = head->n;
- elem->p = head;
-
- head->n->p = elem;
- head->n = elem;
-}
-
-static inline void list_del(struct list *elem)
-{
- elem->n->p = elem->p;
- elem->p->n = elem->n;
-}
-
-static inline int list_empty(struct list *head)
-{
- return head->n == head;
-}
-
-static inline int list_end(struct list *head, struct list *elem)
-{
- return elem->n == head;
-}
-
-static inline struct list *list_next(struct list *head, struct list *elem)
-{
- return (list_end(head, elem) ? NULL : elem->n);
-}
-
-#define list_iterate(v, head) \
- for (v = (head)->n; v != head; v = v->n)
-
-#define list_uniterate(v, head, start) \
- for (v = (start)->p; v != head; v = v->p)
-
-#define list_iterate_safe(v, t, head) \
- for (v = (head)->n, t = v->n; v != head; v = t, t = v->n)
-
-static inline unsigned int list_size(const struct list *head)
-{
- unsigned int s = 0;
- const struct list *v;
-
- list_iterate(v, head)
- s++;
-
- return s;
-}
-
-#define list_item(v, t) \
- ((t *)((uintptr_t)(v) - (uintptr_t)&((t *) 0)->list))
-
-#define list_struct_base(v, t, h) \
- ((t *)((uintptr_t)(v) - (uintptr_t)&((t *) 0)->h))
-
-/* Given a known element in a known structure, locate another */
-#define struct_field(v, t, e, f) \
- (((t *)((uintptr_t)(v) - (uintptr_t)&((t *) 0)->e))->f)
-
-/* Given a known element in a known structure, locate the list head */
-#define list_head(v, t, e) struct_field(v, t, e, list)
-
-#endif