1 /* $OpenBSD: icdb.h,v 1.4 2016/09/04 14:51:39 nicm Exp $ */ 2 /* 3 * Copyright (c) 2015 Ted Unangst <tedu@openbsd.org> 4 * 5 * Permission to use, copy, modify, and distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 */ 17 18 #ifndef _ICDB_H_ 19 #define _ICDB_H_ 20 21 #include <sys/types.h> 22 23 __BEGIN_DECLS 24 25 struct icdb; 26 27 struct icdb *icdb_new(uint32_t version, uint32_t nentries, uint32_t entrysize, 28 uint32_t nkeys, const uint32_t *keysizes, const uint32_t *keyoffsets); 29 30 struct icdb *icdb_open(const char *name, int flags, uint32_t version); 31 int icdb_get(struct icdb *db, void *entry, uint32_t idx); 32 int icdb_lookup(struct icdb *db, int keynum, const void *key, void *entry, 33 uint32_t *idxp); 34 int icdb_nentries(struct icdb *db); 35 const void *icdb_entries(struct icdb *db); 36 int icdb_update(struct icdb *db, const void *entry, int offset); 37 int icdb_add(struct icdb *db, const void *entry); 38 int icdb_rehash(struct icdb *db); 39 int icdb_save(struct icdb *db, int fd); 40 int icdb_close(struct icdb *db); 41 42 __END_DECLS 43 44 #endif /* !_ICDB_H_ */ 45