hcq/MaxScale
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Addition of the administration user in the service

Browse Source 
Addition of general purpose hashtable (not complete) and users table (not complete)
This commit is contained in:
Mark Riddoch
2013-06-24 00:59:12 +02:00
parent 0b7803a122
commit b9e079ce17
9 changed files with 340 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

62
core/hashtable.c Normal file
View File

@ -0,0 +1,62 @@
/*
* This file is distributed as part of the SkySQL Gateway. It 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,
* version 2.
*
* 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, write to the Free Software Foundation, Inc., 51
* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Copyright SkySQL Ab 2013
*/
#include <stdlib.h>
#include <string.h>
#include <hashtable.h>
/**
* @file hashtable.c General purpose hashtable routines
*
* @verbatim
* Revision History
*
* Date Who Description
* 23/06/13 Mark Riddoch Initial implementation
*
* @endverbatim
*/
/**
* Allocate a new users table
*
* @param size The size of the hash table
* @param hashfn The user supplied hash function
* @param cmpfn The user supplied key comparison function
* @return The hashtable table
*/
HASHTABLE *
hashtable_alloc(int size, int (*hashfn)(), int (*cmpfn)())
{
HASHTABLE *rval;
if ((rval = malloc(sizeof(HASHTABLE))) == NULL)
return NULL;
rval->hashsize = size;
rval->hashfn = hashfn;
rval->cmpfn = cmpfn;
if ((rval->entries = calloc(size, sizeof(HASHENTRIES))) == NULL)
{
free(rval);
return NULL;
}
memset(rval->entries, 0, size * sizeof(HASHENTRIES));
return rval;
}