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/*
* Copyright (c) 2005 Tama Communications Corporation
*
* This file is part of GNU GLOBAL.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _STRHASH_H
#define _STRHASH_H
#include "pool.h"
#include "queue.h"
struct sh_entry {
SLIST_ENTRY(sh_entry) ptr;
char *name; /**< name: hash key */
void *value; /**< value: user structure */
};
SLIST_HEAD(sh_head, sh_entry);
typedef struct {
int buckets; /**< number of buckets */
struct sh_head *htab; /**< hash buckets */
POOL *pool; /**< memory pool */
unsigned long entries; /**< number of entries */
/**
* iterator
*/
struct sh_entry *cur_entry;
int cur_bucket;
} STRHASH;
STRHASH *strhash_open(int);
struct sh_entry *strhash_assign(STRHASH *, const char *, int);
char * strhash_strdup(STRHASH *, const char *, int);
struct sh_entry *strhash_first(STRHASH *);
struct sh_entry *strhash_next(STRHASH *);
void strhash_reset(STRHASH *);
void strhash_dump(STRHASH *);
void strhash_close(STRHASH *);
#endif /* ! _STRHASH_H */
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