00001 /* 00002 ** Copyright (C) 2002 by Kevin L. Mitchell <klmitch@mit.edu> 00003 ** 00004 ** This library is free software; you can redistribute it and/or 00005 ** modify it under the terms of the GNU Library General Public 00006 ** License as published by the Free Software Foundation; either 00007 ** version 2 of the License, or (at your option) any later version. 00008 ** 00009 ** This library is distributed in the hope that it will be useful, 00010 ** but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 ** Library General Public License for more details. 00013 ** 00014 ** You should have received a copy of the GNU Library General Public 00015 ** License along with this library; if not, write to the Free 00016 ** Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, 00017 ** MA 02111-1307, USA 00018 ** 00019 ** @(#)$Id: he__init_8c-source.html,v 1.3 2006/09/04 15:12:16 spale Exp $ 00020 */ 00028 #include "dbprim.h" 00029 #include "dbprim_int.h" 00030 00031 RCSTAG("@(#)$Id: he__init_8c-source.html,v 1.3 2006/09/04 15:12:16 spale Exp $"); 00032 00033 unsigned long 00034 he_init(hash_entry_t *entry, void *value) 00035 { 00036 unsigned long retval; 00037 00038 initialize_dbpr_error_table(); /* initialize error table */ 00039 00040 if (!entry) /* verify arguments */ 00041 return DB_ERR_BADARGS; 00042 00043 /* initialize the link entry */ 00044 if ((retval = le_init(&entry->he_elem, entry))) 00045 return retval; 00046 00047 entry->he_table = 0; /* initialize the rest of the hash entry */ 00048 entry->he_hash = 0; 00049 entry->he_key.dk_key = 0; 00050 entry->he_key.dk_len = 0; 00051 entry->he_value = value; 00052 00053 entry->he_magic = HASH_ENTRY_MAGIC; /* set the magic number */ 00054 00055 return 0; 00056 }