diff options
author | Steven Whitehouse <swhiteho@redhat.com> | 2006-09-25 12:26:59 -0400 |
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committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-09-25 12:26:59 -0400 |
commit | 363e065c02b1273364d5356711a83e7f548fc0c8 (patch) | |
tree | 0df0e65da403ade33ade580c2770c97437b1b1af /include/linux/netfilter_ipv4/listhelp.h | |
parent | 907b9bceb41fa46beae93f79cc4a2247df502c0f (diff) | |
parent | 7c250413e5b7c3dfae89354725b70c76d7621395 (diff) |
[GFS2] Fix up merge of Linus' kernel into GFS2
This fixes up a couple of conflicts when merging up with
Linus' latest kernel. This will hopefully allow GFS2 to
be more easily merged into forthcoming -mm and FC kernels
due to the "one line per header" format now used for the
kernel headers.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Conflicts:
include/linux/Kbuild
include/linux/kernel.h
Diffstat (limited to 'include/linux/netfilter_ipv4/listhelp.h')
-rw-r--r-- | include/linux/netfilter_ipv4/listhelp.h | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/include/linux/netfilter_ipv4/listhelp.h b/include/linux/netfilter_ipv4/listhelp.h deleted file mode 100644 index 5d92cf044d9..00000000000 --- a/include/linux/netfilter_ipv4/listhelp.h +++ /dev/null @@ -1,123 +0,0 @@ -#ifndef _LISTHELP_H -#define _LISTHELP_H -#include <linux/list.h> - -/* Header to do more comprehensive job than linux/list.h; assume list - is first entry in structure. */ - -/* Return pointer to first true entry, if any, or NULL. A macro - required to allow inlining of cmpfn. */ -#define LIST_FIND(head, cmpfn, type, args...) \ -({ \ - const struct list_head *__i, *__j = NULL; \ - \ - ASSERT_READ_LOCK(head); \ - list_for_each(__i, (head)) \ - if (cmpfn((const type)__i , ## args)) { \ - __j = __i; \ - break; \ - } \ - (type)__j; \ -}) - -#define LIST_FIND_W(head, cmpfn, type, args...) \ -({ \ - const struct list_head *__i, *__j = NULL; \ - \ - ASSERT_WRITE_LOCK(head); \ - list_for_each(__i, (head)) \ - if (cmpfn((type)__i , ## args)) { \ - __j = __i; \ - break; \ - } \ - (type)__j; \ -}) - -/* Just like LIST_FIND but we search backwards */ -#define LIST_FIND_B(head, cmpfn, type, args...) \ -({ \ - const struct list_head *__i, *__j = NULL; \ - \ - ASSERT_READ_LOCK(head); \ - list_for_each_prev(__i, (head)) \ - if (cmpfn((const type)__i , ## args)) { \ - __j = __i; \ - break; \ - } \ - (type)__j; \ -}) - -static inline int -__list_cmp_same(const void *p1, const void *p2) { return p1 == p2; } - -/* Is this entry in the list? */ -static inline int -list_inlist(struct list_head *head, const void *entry) -{ - return LIST_FIND(head, __list_cmp_same, void *, entry) != NULL; -} - -/* Delete from list. */ -#ifdef CONFIG_NETFILTER_DEBUG -#define LIST_DELETE(head, oldentry) \ -do { \ - ASSERT_WRITE_LOCK(head); \ - if (!list_inlist(head, oldentry)) \ - printk("LIST_DELETE: %s:%u `%s'(%p) not in %s.\n", \ - __FILE__, __LINE__, #oldentry, oldentry, #head); \ - else list_del((struct list_head *)oldentry); \ -} while(0) -#else -#define LIST_DELETE(head, oldentry) list_del((struct list_head *)oldentry) -#endif - -/* Append. */ -static inline void -list_append(struct list_head *head, void *new) -{ - ASSERT_WRITE_LOCK(head); - list_add((new), (head)->prev); -} - -/* Prepend. */ -static inline void -list_prepend(struct list_head *head, void *new) -{ - ASSERT_WRITE_LOCK(head); - list_add(new, head); -} - -/* Insert according to ordering function; insert before first true. */ -#define LIST_INSERT(head, new, cmpfn) \ -do { \ - struct list_head *__i; \ - ASSERT_WRITE_LOCK(head); \ - list_for_each(__i, (head)) \ - if ((new), (typeof (new))__i) \ - break; \ - list_add((struct list_head *)(new), __i->prev); \ -} while(0) - -/* If the field after the list_head is a nul-terminated string, you - can use these functions. */ -static inline int __list_cmp_name(const void *i, const char *name) -{ - return strcmp(name, i+sizeof(struct list_head)) == 0; -} - -/* Returns false if same name already in list, otherwise does insert. */ -static inline int -list_named_insert(struct list_head *head, void *new) -{ - if (LIST_FIND(head, __list_cmp_name, void *, - new + sizeof(struct list_head))) - return 0; - list_prepend(head, new); - return 1; -} - -/* Find this named element in the list. */ -#define list_named_find(head, name) \ -LIST_FIND(head, __list_cmp_name, void *, name) - -#endif /*_LISTHELP_H*/ |