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val_kcache.h (256281) val_kcache.h (269257)
1/*
2 * validator/val_kcache.h - validator key shared cache with validated keys
3 *
4 * Copyright (c) 2007, NLnet Labs. All rights reserved.
5 *
6 * This software is open source.
7 *
8 * Redistribution and use in source and binary forms, with or without

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16 * this list of conditions and the following disclaimer in the documentation
17 * and/or other materials provided with the distribution.
18 *
19 * Neither the name of the NLNET LABS nor the names of its contributors may
20 * be used to endorse or promote products derived from this software without
21 * specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
1/*
2 * validator/val_kcache.h - validator key shared cache with validated keys
3 *
4 * Copyright (c) 2007, NLnet Labs. All rights reserved.
5 *
6 * This software is open source.
7 *
8 * Redistribution and use in source and binary forms, with or without

--- 7 unchanged lines hidden (view full) ---

16 * this list of conditions and the following disclaimer in the documentation
17 * and/or other materials provided with the distribution.
18 *
19 * Neither the name of the NLNET LABS nor the names of its contributors may
20 * be used to endorse or promote products derived from this software without
21 * specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
25 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
26 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
27 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
28 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
29 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
30 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
31 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
32 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
33 * POSSIBILITY OF SUCH DAMAGE.
24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
26 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
27 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
28 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
29 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
30 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
31 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
32 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
33 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 */
35
36/**
37 * \file
38 *
39 * This file contains functions for caching validated key entries.
40 */
41

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101 * @param region: a copy of the key_entry is allocated in this region.
102 * @param now: current time.
103 * @return pointer to a newly allocated key_entry copy in the region, if
104 * a key entry could be found, and allocation succeeded and TTL was OK.
105 * Otherwise, NULL is returned.
106 */
107struct key_entry_key* key_cache_obtain(struct key_cache* kcache,
108 uint8_t* name, size_t namelen, uint16_t key_class,
34 */
35
36/**
37 * \file
38 *
39 * This file contains functions for caching validated key entries.
40 */
41

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101 * @param region: a copy of the key_entry is allocated in this region.
102 * @param now: current time.
103 * @return pointer to a newly allocated key_entry copy in the region, if
104 * a key entry could be found, and allocation succeeded and TTL was OK.
105 * Otherwise, NULL is returned.
106 */
107struct key_entry_key* key_cache_obtain(struct key_cache* kcache,
108 uint8_t* name, size_t namelen, uint16_t key_class,
109 struct regional* region, uint32_t now);
109 struct regional* region, time_t now);
110
111/**
112 * Get memory in use by the key cache.
113 * @param kcache: the key cache.
114 * @return memory in use in bytes.
115 */
116size_t key_cache_get_mem(struct key_cache* kcache);
117
118#endif /* VALIDATOR_VAL_KCACHE_H */
110
111/**
112 * Get memory in use by the key cache.
113 * @param kcache: the key cache.
114 * @return memory in use in bytes.
115 */
116size_t key_cache_get_mem(struct key_cache* kcache);
117
118#endif /* VALIDATOR_VAL_KCACHE_H */