DEB htdig: Added to repository.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

1 files changed, 165 insertions, 0 deletions

diff --git a/debian/htdig/htdig-3.2.0b6/db/hash.h b/debian/htdig/htdig-3.2.0b6/db/hash.h
new file mode 100644
index 00000000..ab260b4f
--- /dev/null
+++ b/debian/htdig/htdig-3.2.0b6/db/hash.h
@@ -0,0 +1,165 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 1996, 1997, 1998, 1999
+ *	Sleepycat Software.  All rights reserved.
+ */
+/*
+ * Copyright (c) 1990, 1993, 1994
+ *	Margo Seltzer.  All rights reserved.
+ */
+/*
+ * Copyright (c) 1990, 1993, 1994
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Margo Seltzer.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions 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 distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+ *
+ *	@(#)hash.h	11.5 (Sleepycat) 10/5/99
+ */
+
+/* Hash internal structure. */
+typedef struct hash_t {
+	DB *dbp;		/* Pointer to enclosing DB */
+	db_pgno_t meta_pgno;	/* Page number of the meta data page. */
+	u_int32_t h_ffactor;	/* Fill factor. */
+	u_int32_t h_nelem;	/* Number of elements. */
+				/* Hash function. */
+	u_int32_t (*h_hash) __P((const void *, u_int32_t));
+} HASH;
+
+/* Cursor structure definitions. */
+typedef struct cursor_t {
+	DBC		*dbc;
+
+	/* Per-thread information */
+	DB_LOCK hlock;			/* Metadata page lock. */
+	HMETA *hdr;			/* Pointer to meta-data page. */
+	PAGE *split_buf;		/* Temporary buffer for splits. */
+
+	/* Hash cursor information */
+	db_pgno_t	bucket;		/* Bucket we are traversing. */
+	db_pgno_t	lbucket;	/* Bucket for which we are locked. */
+	DB_LOCK		lock;		/* Lock held on the current bucket. */
+	db_lockmode_t	mode;		/* Lock mode of lock. */
+	PAGE		*pagep;		/* The current page. */
+	db_pgno_t	pgno;		/* Current page number. */
+	db_indx_t	bndx;		/* Index within the current page. */
+	PAGE		*dpagep;	/* Duplicate page pointer. */
+	db_pgno_t	dpgno;		/* Duplicate page number. */
+	db_indx_t	dndx;		/* Index within a duplicate set. */
+	db_indx_t	dup_off;	/* Offset within a duplicate set. */
+	db_indx_t	dup_len;	/* Length of current duplicate. */
+	db_indx_t	dup_tlen;	/* Total length of duplicate entry. */
+	u_int32_t	seek_size;	/* Number of bytes we need for add. */
+	db_pgno_t	seek_found_page;/* Page on which we can insert. */
+
+#define	H_DELETED	0x0001		/* Cursor item is deleted. */
+#define	H_DUPONLY	0x0002		/* Dups only; do not change key. */
+#define	H_EXPAND	0x0004		/* Table expanded. */
+#define	H_ISDUP		0x0008		/* Cursor is within duplicate set. */
+#define	H_NOMORE	0x0010		/* No more entries in bucket. */
+#define	H_OK		0x0020		/* Request succeeded. */
+#define H_DIRTY		0x0040		/* Meta-data page needs to be written */
+#define	H_ORIGINAL	0x0080		/* Bucket lock existed on entry. */
+	u_int32_t	flags;
+} HASH_CURSOR;
+
+#define	IS_VALID(C) ((C)->bucket != BUCKET_INVALID)
+
+#define	SAVE_CURSOR(ORIG, COPY) {					\
+	if ((ORIG)->lock.off != LOCK_INVALID)				\
+		F_SET((ORIG), H_ORIGINAL);				\
+	*(COPY) = *(ORIG);						\
+}
+
+#define	RESTORE_CURSOR(D, ORIG, COPY, RET) {				\
+	if ((RET) == 0) {						\
+		if ((ORIG)->dbc->txn == NULL &&				\
+		    (COPY)->lock.off != LOCK_INVALID &&			\
+		    (ORIG)->lock.off != (COPY)->lock.off) {		\
+			if ((ORIG)->lbucket == (COPY)->lbucket &&	\
+			    (ORIG)->mode == DB_LOCK_WRITE &&		\
+			    (COPY)->mode == DB_LOCK_READ) {		\
+				(void)CDB_lock_put((D)->dbenv, &(ORIG)->lock);\
+				(ORIG)->lock = (COPY)->lock;		\
+				(ORIG)->mode = (COPY)->mode;		\
+			} else						\
+				(void)CDB_lock_put((D)->dbenv, &(COPY)->lock);\
+		}							\
+	} else {							\
+		if ((ORIG)->dbc->txn == NULL &&				\
+		    (ORIG)->lock.off != LOCK_INVALID &&			\
+		    (ORIG)->lock.off != (COPY)->lock.off)		\
+			(void)CDB_lock_put((D)->dbenv, &(ORIG)->lock);	\
+		*ORIG = *COPY;						\
+	}								\
+}
+
+/* Test string. */
+#define	CHARKEY			"%$sniglet^&"
+
+/* Overflow management */
+/*
+ * The spares table indicates the page number at which each doubling begins.
+ * From this page number we subtract the number of buckets already allocated
+ * so that we can do a simple addition to calculate the page number here.
+ */
+#define	BUCKET_TO_PAGE(I, B)	((B) + (I)->hdr->spares[CDB___db_log2((B)+1)])
+
+/* Constraints about number of pages and how much data goes on a page. */
+
+#define	MAX_PAGES(H)	UINT32_T_MAX
+#define	MINFILL		4
+#define	ISBIG(I, N)	(((N) > ((I)->hdr->dbmeta.pagesize / MINFILL)) ? 1 : 0)
+
+/* Shorthands for accessing structure */
+#define	NDX_INVALID	0xFFFF
+#define	BUCKET_INVALID	0xFFFFFFFF
+
+/* On page duplicates are stored as a string of size-data-size triples. */
+#define	DUP_SIZE(len)	((len) + 2 * sizeof(db_indx_t))
+
+/* Log messages types (these are subtypes within a record type) */
+#define	PAIR_KEYMASK		0x1
+#define	PAIR_DATAMASK		0x2
+#define	PAIR_ISKEYBIG(N)	(N & PAIR_KEYMASK)
+#define	PAIR_ISDATABIG(N)	(N & PAIR_DATAMASK)
+#define	OPCODE_OF(N)    	(N & ~(PAIR_KEYMASK | PAIR_DATAMASK))
+
+#define	PUTPAIR		0x20
+#define	DELPAIR		0x30
+#define	PUTOVFL		0x40
+#define	DELOVFL		0x50
+#define	ALLOCPGNO	0x60
+#define	DELPGNO		0x70
+#define	SPLITOLD	0x80
+#define	SPLITNEW	0x90
+
+#include "hash_auto.h"
+#include "hash_ext.h"
+#include "db_am.h"