1 files changed, 94 insertions, 0 deletions
diff --git a/debian/htdig/htdig-3.2.0b6/db/qam.h b/debian/htdig/htdig-3.2.0b6/db/qam.h
new file mode 100644
index 00000000..daae17e1
--- /dev/null
+++ b/debian/htdig/htdig-3.2.0b6/db/qam.h
@@ -0,0 +1,94 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 1999
+ *	Sleepycat Software.  All rights reserved.
+ *
+ *	@(#)qam.h	11.7 (Sleepycat) 9/10/99
+ */
+
+/*
+ * QAM data elements: a status field and the data.
+ */
+typedef struct _qamdata {
+	u_int8_t  flags;	/* 00: delete bit. */
+#define QAM_VALID	0x01
+#define QAM_SET		0x02
+	u_int8_t  data[1];	/* Record. */
+} QAMDATA;
+
+struct __queue;		typedef struct __queue QUEUE;
+struct __qcursor;	typedef struct __qcursor QUEUE_CURSOR;
+
+struct __qcursor {
+	/* Per-thread information: queue private. */
+	PAGE		*page;		/* Cursor page. */
+	db_recno_t	 start;		/* start record number. */
+	db_recno_t	 recno;		/* Current record number. */
+
+	db_pgno_t	 pgno;		/* Page. */
+	db_indx_t	 indx;		/* Page item ref'd by the cursor. */
+
+	DB_LOCK		 lock;		/* Cursor lock. */
+	db_lockmode_t	 lock_mode;	/* Lock mode. */
+
+	u_int32_t	 flags;
+};
+
+/*
+ * The in-memory, per-tree queue data structure.
+ */
+struct __queue {
+	db_pgno_t q_meta;		/* Database meta-data page. */
+	db_pgno_t q_root;		/* Database root page. */
+
+	int	  re_pad;		/* Fixed-length padding byte. */
+	u_int32_t re_len;		/* Length for fixed-length records. */
+	u_int32_t rec_page;		/* records per page */
+};
+
+/*
+ * Caculate the page number of a recno
+ *
+ * Number of records per page =
+ * 	Divide the available space on the page by the record len + header.
+ *
+ * Page number for record =
+ *	divide the physical record number by the records per page
+ *	add the root page number
+ *      For now the root page will always be 1, but we might want to change
+ *	in the future (e.g. multiple fixed len queues per file).
+ *
+ * Index of record on page =
+ * 	physical record number, less the logical pno times records/page
+ */
+#define CALC_QAM_RECNO_PER_PAGE(dbp) 				\
+	(((dbp)->pgsize - ALIGN(sizeof(QPAGE), sizeof(u_int32_t))) / \
+	ALIGN(((QUEUE *)(dbp)->q_internal)->re_len +		\
+	sizeof(QAMDATA) - sizeof ((QAMDATA *)0)->data, sizeof(u_int32_t)))
+
+#define QAM_RECNO_PER_PAGE(dbp)	(((QUEUE*)(dbp)->q_internal)->rec_page)
+
+#define QAM_RECNO_PAGE(dbp, start, recno)			\
+	(((QUEUE *)(dbp)->q_internal)->q_root			\
+	      + (((recno) - (start)) / QAM_RECNO_PER_PAGE(dbp)))
+
+#define QAM_RECNO_INDEX(dbp, pgno, start, recno) 		\
+		(((recno) - (start)) -				\
+			(QAM_RECNO_PER_PAGE(dbp) *		\
+		(pgno - ((QUEUE *)(dbp)->q_internal)->q_root)))
+
+#define QAM_GET_RECORD(dbp, page, index)			\
+	((QAMDATA *) ((char *)(page) +				\
+		ALIGN(sizeof(QPAGE), sizeof(u_int32_t)) +	\
+	(ALIGN(sizeof(QAMDATA) - sizeof ((QAMDATA *)0)->data + 	\
+	((QUEUE *)(dbp)->q_internal)->re_len, sizeof (u_int32_t)) * index)))
+
+/*
+ * Log opcodes for the mvptr routine.
+ */
+#define	QAM_SETFIRST		0x01
+#define	QAM_SETCUR		0x02
+
+#include "qam_auto.h"
+#include "qam_ext.h"