1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 7 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 1997-2016 The PHP Group |
6 +----------------------------------------------------------------------+
7 | This source file is subject to version 3.01 of the PHP license, |
8 | that is bundled with this package in the file LICENSE, and is |
9 | available through the world-wide-web at the following url: |
10 | http://www.php.net/license/3_01.txt |
11 | If you did not receive a copy of the PHP license and are unable to |
12 | obtain it through the world-wide-web, please send a note to |
13 | license@php.net so we can mail you a copy immediately. |
14 +----------------------------------------------------------------------+
15 | Author: Marcus Boerger <helly@php.net> |
16 +----------------------------------------------------------------------+
17 */
18
19 /* $Id$ */
20
21 /* incorporated from D.J.Bernstein's cdb-0.75 (http://cr.yp.to/cdb.html)*/
22
23 #ifndef CDB_MAKE_H
24 #define CDB_MAKE_H
25
26 #include <stdio.h>
27 #include "uint32.h"
28
29 #define CDB_HPLIST 1000
30
31 struct cdb_hp {
32 uint32 h;
33 uint32 p;
34 };
35
36 struct cdb_hplist {
37 struct cdb_hp hp[CDB_HPLIST];
38 struct cdb_hplist *next;
39 int num;
40 } ;
41
42 struct cdb_make {
43 /* char bspace[8192]; */
44 char final[2048];
45 uint32 count[256];
46 uint32 start[256];
47 struct cdb_hplist *head;
48 struct cdb_hp *split; /* includes space for hash */
49 struct cdb_hp *hash;
50 uint32 numentries;
51 /* buffer b; */
52 uint32 pos;
53 /* int fd; */
54 php_stream * fp;
55 };
56
57 int cdb_make_start(struct cdb_make *, php_stream *);
58 int cdb_make_addbegin(struct cdb_make *, unsigned int, unsigned int);
59 int cdb_make_addend(struct cdb_make *, unsigned int, unsigned int, uint32);
60 int cdb_make_add(struct cdb_make *, char *, unsigned int, char *, unsigned int);
61 int cdb_make_finish(struct cdb_make *);
62 char *cdb_make_version();
63
64 #endif