root/gsdl/trunk/common-src/packages/gdbm/gdbm-1.8.3/global.c @ 18019

Revision 18019, 1.7 KB (checked in by mdewsnip, 11 years ago)

Added gdbm-1.8.3 (downloaded as gdbm-1.8.3.tar.gz and unpacked), in preparation for adding code for reading both little and big endian databases.

Line 
1/* global.c - The external variables needed for "original" interface and
2   error messages. */
3
4/*  This file is part of GDBM, the GNU data base manager, by Philip A. Nelson.
5    Copyright (C) 1990, 1991, 1993  Free Software Foundation, Inc.
6
7    GDBM is free software; you can redistribute it and/or modify
8    it under the terms of the GNU General Public License as published by
9    the Free Software Foundation; either version 2, or (at your option)
10    any later version.
11
12    GDBM is distributed in the hope that it will be useful,
13    but WITHOUT ANY WARRANTY; without even the implied warranty of
14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15    GNU General Public License for more details.
16
17    You should have received a copy of the GNU General Public License
18    along with GDBM; see the file COPYING.  If not, write to
19    the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
20
21    You may contact the author by:
22       e-mail:  phil@cs.wwu.edu
23      us-mail:  Philip A. Nelson
24                Computer Science Department
25                Western Washington University
26                Bellingham, WA 98226
27       
28*************************************************************************/
29
30
31/* include system configuration before all else. */
32#include "autoconf.h"
33
34#include "gdbmdefs.h"
35#include "gdbmerrno.h"
36
37
38/* The global variables used for the "original" interface. */
39gdbm_file_info  *_gdbm_file = NULL;
40
41/* Memory for return data for the "original" interface. */
42datum _gdbm_memory = {NULL, 0}; /* Used by firstkey and nextkey. */
43char *_gdbm_fetch_val = NULL;   /* Used by fetch. */
44
45/* The dbm error number is placed in the variable GDBM_ERRNO. */
46gdbm_error gdbm_errno = GDBM_NO_ERROR;
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