release/3.0.0

1 files changed, 89 insertions, 0 deletions

diff --git a/contrib/global/lib/dbio.h b/contrib/global/lib/dbio.h
new file mode 100644
index 0000000000000..7c1994e86d692
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+++ b/contrib/global/lib/dbio.h
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 1996, 1997 Shigio Yamaguchi. All rights reserved.
+ *
+ * Redilogibution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redilogibutions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redilogibutions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the dilogibution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by Shigio Yamaguchi.
+ * 4. Neither the name of the author nor the names of any co-contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	dbio.h					14-Dec-97
+ *
+ */
+#ifndef _DBIO_H_
+#define _DBIO_H_
+
+#include <db.h>
+#include <sys/param.h>
+
+#ifndef LITTLE_ENDIAN
+#define LITTLE_ENDIAN   1234
+#endif
+#ifndef BIG_ENDIAN
+#define BIG_ENDIAN      4321
+#endif
+
+#define MAXKEYLEN	300
+
+typedef	struct {
+	DB	*db;			/* descripter of DB */
+	char	dbname[MAXPATHLEN+1];	/* dbname */
+	char	key[MAXKEYLEN+1];	/* key */
+	int	keylen;			/* key length */
+	char	prev[MAXKEYLEN+1];	/* previous key value */
+	char	*lastkey;		/* the key of last located record */
+	char	*lastdat;		/* the data of last located record */
+	int	openflags;		/* flags of db_open() */
+	int	ioflags;		/* flags of db_first() */
+	int	perm;			/* file permission */
+} DBIO;
+
+/*
+ * openflags
+ */
+#define	DBIO_DUP	1		/* allow duplicate records	*/
+#define DBIO_REMOVE	2		/* remove file when closed	*/
+/*
+ * ioflags
+ */
+#define DBIO_KEY	1		/* read key part		*/
+#define DBIO_PREFIX	2		/* prefixed read		*/
+#define	DBIO_SKIPMETA	4		/* skip META record		*/
+
+#ifndef __P
+#if defined(__STDC__)
+#define __P(protos)     protos
+#else
+#define __P(protos)     ()
+#endif
+#endif
+
+DBIO	*db_open __P((char *, int, int, int));
+char	*db_get __P((DBIO *, char *));
+void	db_put __P((DBIO *, char *, char *));
+void	db_del __P((DBIO *, char *));
+char	*db_first __P((DBIO *, char *, int));
+char	*db_next __P((DBIO *));
+void	db_close __P((DBIO *));
+#endif /* _DBIO_H_ */