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Shareware Overload Trio 2
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gnudbm14.zip
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GLOBAL.C
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1990-08-24
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/* global.c - The external variables needed for "original" interface and
error messages. */
/* This file is part of GDBM, the GNU data base manager, by Philip A. Nelson.
Copyright (C) 1990 Free Software Foundation, Inc.
GDBM 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 1, or (at your option)
any later version.
GDBM 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 GDBM; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
You may contact the author by:
e-mail: phil@wwu.edu
us-mail: Philip A. Nelson
Computer Science Department
Western Washington University
Bellingham, WA 98226
phone: (206) 676-3035
*************************************************************************/
/*
* MS-DOS port (c) 1990 by Thorsten Ohl, td12@@ddagsi3.bitnet
*
* To this port, the same copying conditions apply as to the
* original release.
*
* IMPORTANT:
* This file is not identical to the original GNU release!
* You should have received this code as patch to the official
* GNU release.
*
* MORE IMPORTANT:
* This port comes with ABSOLUTELY NO WARRANTY.
*
* $Header: e:/gnu/gdbm/RCS/global.c'v 1.4.0.1 90/08/16 09:22:36 tho Exp $
*/
#include <stdio.h>
#include "gdbmdefs.h"
#include "gdbmerrno.h"
/* The global variables used for the "original" interface. */
gdbm_file_info *_gdbm_file = NULL;
/* Memory for return data for the "original" interface. */
datum _gdbm_memory = {NULL, 0}; /* Used by firstkey and nextkey. */
char *_gdbm_fetch_val = NULL; /* Used by fetch. */
/* The dbm error number is placed in the variable GDBM_ERRNO. */
#ifdef MSDOS /* won't go into library if not initialized! */
gdbm_error gdbm_errno = GDBM_NO_ERROR;
#else /* not MSDOS */
gdbm_error gdbm_errno;
#endif /* not MSDOS */