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Mainly focus on files that use BSD 3-Clause license. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Special thanks to Wind River for providing access to "The Duke of Highlander" tool: an older (2014) run over FreeBSD tree was useful as a starting point.
83 lines
2.7 KiB
C
83 lines
2.7 KiB
C
/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 1990, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Margo Seltzer.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)ndbm.h 8.1 (Berkeley) 6/2/93
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* $FreeBSD$
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*/
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#ifndef _NDBM_H_
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#define _NDBM_H_
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#include <db.h>
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/* Map dbm interface onto db(3). */
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#define DBM_RDONLY O_RDONLY
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/* Flags to dbm_store(). */
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#define DBM_INSERT 0
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#define DBM_REPLACE 1
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/*
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* The db(3) support for ndbm always appends this suffix to the
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* file name to avoid overwriting the user's original database.
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*/
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#define DBM_SUFFIX ".db"
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typedef struct {
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void *dptr;
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int dsize; /* XXX Should be size_t according to 1003.1-2008. */
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} datum;
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typedef DB DBM;
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#define dbm_pagfno(a) DBM_PAGFNO_NOT_AVAILABLE
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__BEGIN_DECLS
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int dbm_clearerr(DBM *);
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void dbm_close(DBM *);
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int dbm_delete(DBM *, datum);
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int dbm_error(DBM *);
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datum dbm_fetch(DBM *, datum);
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datum dbm_firstkey(DBM *);
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#if __BSD_VISIBLE
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long dbm_forder(DBM *, datum);
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#endif
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datum dbm_nextkey(DBM *);
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DBM *dbm_open(const char *, int, mode_t);
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int dbm_store(DBM *, datum, datum, int);
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#if __BSD_VISIBLE
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int dbm_dirfno(DBM *);
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#endif
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__END_DECLS
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#endif /* !_NDBM_H_ */
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