mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-11-18 02:20:59 +03:00
6a6cafbe8d
building against a wider range of kernels. git-svn-id: https://outreach.scidac.gov/svn/spl/trunk@152 7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c
28 lines
918 B
C
28 lines
918 B
C
#ifndef _SPL_LIST_COMPAT_H
|
|
#define _SPL_LIST_COMPAT_H
|
|
|
|
#include <linux/list.h>
|
|
|
|
#ifndef list_for_each_entry_safe_reverse
|
|
|
|
/**
|
|
* list_for_each_entry_safe_reverse
|
|
* @pos: the type * to use as a loop cursor.
|
|
* @n: another type * to use as temporary storage
|
|
* @head: the head for your list.
|
|
* @member: the name of the list_struct within the struct.
|
|
*
|
|
* Iterate backwards over list of given type, safe against removal
|
|
* of list entry.
|
|
*/
|
|
#define list_for_each_entry_safe_reverse(pos, n, head, member) \
|
|
for (pos = list_entry((head)->prev, typeof(*pos), member), \
|
|
n = list_entry(pos->member.prev, typeof(*pos), member); \
|
|
&pos->member != (head); \
|
|
pos = n, n = list_entry(n->member.prev, typeof(*n), member))
|
|
|
|
#endif /* list_for_each_entry_safe_reverse */
|
|
|
|
#endif /* SPL_LIST_COMPAT_H */
|
|
|