2 ** Copyright (C) 2002 by Kevin L. Mitchell <klmitch@mit.edu>
4 ** This library is free software; you can redistribute it and/or
5 ** modify it under the terms of the GNU Library General Public
6 ** License as published by the Free Software Foundation; either
7 ** version 2 of the License, or (at your option) any later version.
9 ** This library is distributed in the hope that it will be useful,
10 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
11 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 ** Library General Public License for more details.
14 ** You should have received a copy of the GNU Library General Public
15 ** License along with this library; if not, write to the Free
16 ** Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 #include "dbprim_int.h"
26 /** \ingroup dbprim_hash
27 * \brief Dynamically initialize a hash table entry.
29 * This function dynamically initializes a hash table entry.
31 * \param entry A pointer to a #hash_entry_t to be initialized.
32 * \param value A pointer to \c void which will be the value of the
35 * \retval DB_ERR_BADARGS A \c NULL pointer was passed for \p
39 he_init(hash_entry_t *entry, void *value)
43 initialize_dbpr_error_table(); /* initialize error table */
45 if (!entry) /* verify arguments */
46 return DB_ERR_BADARGS;
48 /* initialize the link entry */
49 if ((retval = le_init(&entry->he_elem, entry)))
52 entry->he_table = 0; /* initialize the rest of the hash entry */
54 entry->he_key.dk_key = 0;
55 entry->he_key.dk_len = 0;
56 entry->he_value = value;
58 entry->he_magic = HASH_ENTRY_MAGIC; /* set the magic number */