diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/selinux/ss/hashtab.h | 35 |
1 files changed, 17 insertions, 18 deletions
diff --git a/security/selinux/ss/hashtab.h b/security/selinux/ss/hashtab.h index 09b0a37449376..5f74dcc1360fe 100644 --- a/security/selinux/ss/hashtab.h +++ b/security/selinux/ss/hashtab.h @@ -8,6 +8,7 @@ * * Author : Stephen Smalley, <stephen.smalley.work@gmail.com> */ + #ifndef _SS_HASHTAB_H_ #define _SS_HASHTAB_H_ @@ -15,12 +16,11 @@ #include <linux/errno.h> #include <linux/sched.h> -#define HASHTAB_MAX_NODES U32_MAX +#define HASHTAB_MAX_NODES U32_MAX struct hashtab_key_params { - u32 (*hash)(const void *key); /* hash function */ - int (*cmp)(const void *key1, const void *key2); - /* key comparison function */ + u32 (*hash)(const void *key); /* hash func */ + int (*cmp)(const void *key1, const void *key2); /* comparison func */ }; struct hashtab_node { @@ -30,9 +30,9 @@ struct hashtab_node { }; struct hashtab { - struct hashtab_node **htable; /* hash table */ - u32 size; /* number of slots in hash table */ - u32 nel; /* number of elements in hash table */ + struct hashtab_node **htable; /* hash table */ + u32 size; /* number of slots in hash table */ + u32 nel; /* number of elements in hash table */ }; struct hashtab_info { @@ -48,8 +48,8 @@ struct hashtab_info { */ int hashtab_init(struct hashtab *h, u32 nel_hint); -int __hashtab_insert(struct hashtab *h, struct hashtab_node **dst, - void *key, void *datum); +int __hashtab_insert(struct hashtab *h, struct hashtab_node **dst, void *key, + void *datum); /* * Inserts the specified (key, datum) pair into the specified hash table. @@ -84,8 +84,8 @@ static inline int hashtab_insert(struct hashtab *h, void *key, void *datum, cur = cur->next; } - return __hashtab_insert(h, prev ? &prev->next : &h->htable[hvalue], - key, datum); + return __hashtab_insert(h, prev ? &prev->next : &h->htable[hvalue], key, + datum); } /* @@ -133,15 +133,13 @@ void hashtab_destroy(struct hashtab *h); * iterating through the hash table and will propagate the error * return to its caller. */ -int hashtab_map(struct hashtab *h, - int (*apply)(void *k, void *d, void *args), +int hashtab_map(struct hashtab *h, int (*apply)(void *k, void *d, void *args), void *args); int hashtab_duplicate(struct hashtab *new, struct hashtab *orig, - int (*copy)(struct hashtab_node *new, - struct hashtab_node *orig, void *args), - int (*destroy)(void *k, void *d, void *args), - void *args); + int (*copy)(struct hashtab_node *new, + struct hashtab_node *orig, void *args), + int (*destroy)(void *k, void *d, void *args), void *args); #ifdef CONFIG_SECURITY_SELINUX_DEBUG /* Fill info with some hash table statistics */ @@ -149,7 +147,8 @@ void hashtab_stat(struct hashtab *h, struct hashtab_info *info); #else static inline void hashtab_stat(struct hashtab *h, struct hashtab_info *info) { + return; } #endif -#endif /* _SS_HASHTAB_H */ +#endif /* _SS_HASHTAB_H */ |