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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.
Copyright (C) 1990, 1991, 1993, 2007, 2011 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 3, 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. If not, see <http://www.gnu.org/licenses/>. */
/* Include system configuration before all else. */
#include "autoconf.h"
#include "gdbmdefs.h"
/* The global variables used for the "original" interface. */
GDBM_FILE _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. */
gdbm_error gdbm_errno = GDBM_NO_ERROR;
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