Searched defs:key (Results 1 - 25 of 79) sorted by relevance

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/include/net/netfilter/
H A Dnft_meta.h5 enum nft_meta_keys key:8; member in struct:nft_meta
/include/keys/
H A Dasymmetric-subtype.h1 /* Asymmetric public-key cryptography key subtype
31 /* Describe a key of this subtype for /proc/keys */
32 void (*describe)(const struct key *key, struct seq_file *m);
34 /* Destroy a key of this subtype */
37 /* Verify the signature on a key of this subtype (optional) */
38 int (*verify_signature)(const struct key *key,
43 * asymmetric_key_subtype - Get the subtype from an asymmetric key
50 asymmetric_key_subtype(const struct key *key) argument
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H A Dtrusted-type.h13 #include <linux/key.h>
25 unsigned char key[MAX_KEY_SIZE + 1]; member in struct:trusted_key_payload
/include/linux/
H A Djump_label_ratelimit.h9 struct static_key key; member in struct:static_key_deferred
16 extern void static_key_slow_dec_deferred(struct static_key_deferred *key);
18 jump_label_rate_limit(struct static_key_deferred *key, unsigned long rl);
22 struct static_key key; member in struct:static_key_deferred
24 static inline void static_key_slow_dec_deferred(struct static_key_deferred *key) argument
27 static_key_slow_dec(&key->key);
30 jump_label_rate_limit(struct static_key_deferred *key, argument
H A Dipc.h16 key_t key; member in struct:kern_ipc_perm
H A Djhash.h60 /* jhash - hash an arbitrary key
61 * @k: sequence of bytes as key
62 * @length: the length of the key
66 * No alignment or length assumptions are made about the input key.
68 * Returns the hash value of the key. The result depends on endianness.
70 static inline u32 jhash(const void *key, u32 length, u32 initval) argument
73 const u8 *k = key;
111 * @k: the key which must be an array of u32's
112 * @length: the number of u32's in the key
115 * Returns the hash value of the key
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H A Dbtree-128.h23 u64 key[2] = {k1, k2}; local
24 return btree_lookup(&head->h, &btree_geo128, (unsigned long *)&key);
30 u64 key[2] = {*k1, *k2}; local
34 (unsigned long *)&key);
35 *k1 = key[0];
36 *k2 = key[1];
43 u64 key[2] = {k1, k2}; local
45 (unsigned long *)&key, val, gfp);
51 u64 key[2] = {k1, k2}; local
53 (unsigned long *)&key, va
58 u64 key[2] = {k1, k2}; local
64 u64 key[2]; local
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H A Dsysrq.h10 * overhauled to use key registration
41 * ASCII code of the key, pointer to registers and kbd/tty structs (if they
45 void handle_sysrq(int key);
46 void __handle_sysrq(int key, bool check_mask);
47 int register_sysrq_key(int key, struct sysrq_key_op *op);
48 int unregister_sysrq_key(int key, struct sysrq_key_op *op);
49 struct sysrq_key_op *__sysrq_get_key_op(int key);
55 static inline void handle_sysrq(int key) argument
59 static inline void __handle_sysrq(int key, bool check_mask) argument
63 static inline int register_sysrq_key(int key, struc argument
68 unregister_sysrq_key(int key, struct sysrq_key_op *op) argument
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H A Dagp_backend.h75 int key; member in struct:agp_memory
H A Dbtree-type.h37 static inline void *BTREE_FN(lookup)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key) argument
39 unsigned long _key = key;
43 static inline int BTREE_FN(insert)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key, argument
46 unsigned long _key = key;
50 static inline int BTREE_FN(update)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key, argument
53 unsigned long _key = key;
57 static inline void *BTREE_FN(remove)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key) argument
59 unsigned long _key = key;
63 static inline void *BTREE_FN(last)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE *key) argument
68 *key
72 get_prev(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE *key) argument
81 lookup(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key) argument
86 insert(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key, void *val, gfp_t gfp) argument
93 update(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key, void *val) argument
99 remove(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key) argument
104 last(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE *key) argument
109 get_prev(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE *key) argument
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H A Dcleancache.h12 * unique key unless/until the file is removed/truncated. For some
20 u32 key[CLEANCACHE_KEY_MAX]; member in union:cleancache_filekey::__anon153
H A Djump_label.h12 * of a "if (static_key_false(&key))" statement is an unconditional branch (which
16 * static_key_slow_{inc,dec}(). These function as a 'reference' count on the key
18 * that particular key will point to the (out of line) true block.
40 * will result in the true case being in-line and starts the key with a single
41 * reference. Mixing static_key_true() and static_key_false() on the same key is not
44 * Not initializing the key (static data is initialized to 0s anyway) is the
86 static inline int static_key_count(struct static_key *key) argument
88 return atomic_read(&key->enabled);
98 inline struct jump_entry *jump_label_get_entries(struct static_key *key) argument
100 return (struct jump_entry *)((unsigned long)key
104 jump_label_get_branch_default(struct static_key *key) argument
112 static_key_false(struct static_key *key) argument
117 static_key_true(struct static_key *key) argument
151 static_key_false(struct static_key *key) argument
158 static_key_true(struct static_key *key) argument
165 static_key_slow_inc(struct static_key *key) argument
171 static_key_slow_dec(struct static_key *key) argument
200 static_key_enabled(struct static_key *key) argument
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H A Dagpgart.h72 int key; /* tag of allocation */ member in struct:agp_allocate
82 int key; /* tag of allocation */ member in struct:agp_bind
87 int key; /* tag of allocation */ member in struct:agp_unbind
/include/drm/
H A Ddrm_hashtab.h44 unsigned long key; member in struct:drm_hash_item
57 extern int drm_ht_find_item(struct drm_open_hash *ht, unsigned long key, struct drm_hash_item **item);
59 extern void drm_ht_verbose_list(struct drm_open_hash *ht, unsigned long key);
60 extern int drm_ht_remove_key(struct drm_open_hash *ht, unsigned long key);
/include/net/
H A Darp.h12 static inline u32 arp_hashfn(u32 key, const struct net_device *dev, u32 hash_rnd) argument
14 u32 val = key ^ hash32_ptr(dev);
19 static inline struct neighbour *__ipv4_neigh_lookup_noref(struct net_device *dev, u32 key) argument
25 hash_val = arp_hashfn(key, dev, nht->hash_rnd[0]) >> (32 - nht->hash_shift);
29 if (n->dev == dev && *(u32 *)n->primary_key == key)
36 static inline struct neighbour *__ipv4_neigh_lookup(struct net_device *dev, u32 key) argument
41 n = __ipv4_neigh_lookup_noref(dev, key);
/include/net/sctp/
H A Dauth.h61 /* Definition for a shared key, weather endpoint or association */
65 struct sctp_auth_bytes *key; member in struct:sctp_shared_key
74 static inline void sctp_auth_key_hold(struct sctp_auth_bytes *key) argument
76 if (!key)
79 atomic_inc(&key->refcnt);
82 void sctp_auth_key_put(struct sctp_auth_bytes *key);
/include/uapi/asm-generic/
H A Dipcbuf.h20 __kernel_key_t key; member in struct:ipc64_perm
/include/uapi/linux/netfilter/
H A Dnf_conntrack_tuple_common.h33 __be16 key; /* GRE key is 32bit, PPtP only uses 16bit */ member in struct:nf_conntrack_man_proto::__anon1982
/include/linux/ceph/
H A Dauth.h79 const struct ceph_crypto_key *key; /* our secret key */ member in struct:ceph_auth_client
86 const struct ceph_crypto_key *key);
H A Dlibceph.h58 struct ceph_crypto_key *key; member in struct:ceph_options
/include/linux/input/
H A Dmt.h28 * @key: optional driver designation of this slot
33 unsigned int key; member in struct:input_mt_slot
124 int input_mt_get_slot_by_key(struct input_dev *dev, int key);
/include/linux/netfilter/
H A Dnf_conntrack_proto_gre.h33 key:1, member in struct:gre_hdr
42 key:1,
/include/sound/
H A Djack.h65 unsigned int key[6]; /* Keep in sync with definitions above */ member in struct:snd_jack
/include/uapi/linux/
H A Dipc.h11 __kernel_key_t key; member in struct:ipc_perm
24 #define IPC_CREAT 00001000 /* create if key is nonexistent */
25 #define IPC_EXCL 00002000 /* fail if key exists */
/include/xen/interface/io/
H A Dkbdif.h73 struct xenkbd_key key; member in union:xenkbd_in_event

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