mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-05 10:16:49 +07:00
92c16f7e9c
This changes only
- whitespace
- C99 initializers
- comment style
- order of #includes
- if { } else { } bracing
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
63 lines
1.3 KiB
C
63 lines
1.3 KiB
C
struct list {
|
|
struct list *next, *prev;
|
|
};
|
|
|
|
static inline void
|
|
list_init(struct list *list)
|
|
{
|
|
list->next = list;
|
|
list->prev = list;
|
|
}
|
|
|
|
static inline int
|
|
list_empty(struct list *list)
|
|
{
|
|
return list->next == list;
|
|
}
|
|
|
|
static inline void
|
|
list_insert(struct list *link, struct list *new_link)
|
|
{
|
|
new_link->prev = link->prev;
|
|
new_link->next = link;
|
|
new_link->prev->next = new_link;
|
|
new_link->next->prev = new_link;
|
|
}
|
|
|
|
static inline void
|
|
list_append(struct list *list, struct list *new_link)
|
|
{
|
|
list_insert((struct list *)list, new_link);
|
|
}
|
|
|
|
static inline void
|
|
list_prepend(struct list *list, struct list *new_link)
|
|
{
|
|
list_insert(list->next, new_link);
|
|
}
|
|
|
|
static inline void
|
|
list_remove(struct list *link)
|
|
{
|
|
link->prev->next = link->next;
|
|
link->next->prev = link->prev;
|
|
}
|
|
|
|
#define list_entry(link, type, member) \
|
|
((type *)((char *)(link)-(unsigned long)(&((type *)0)->member)))
|
|
|
|
#define list_head(list, type, member) \
|
|
list_entry((list)->next, type, member)
|
|
|
|
#define list_tail(list, type, member) \
|
|
list_entry((list)->prev, type, member)
|
|
|
|
#define list_next(elm, member) \
|
|
list_entry((elm)->member.next, typeof(*elm), member)
|
|
|
|
#define list_for_each_entry(pos, list, member) \
|
|
for (pos = list_head(list, typeof(*pos), member); \
|
|
&pos->member != (list); \
|
|
pos = list_next(pos, member))
|
|
|