Update.cvs/libc-ud-970827

1997-08-10 19:17  Philip Blundell  <Philip.Blundell@pobox.com>

	* nss/nss_db/db-XXX.c: Include <db_185.h> not <db.h>.  Somebody
	should update this to use the new db API.
	* nss/nss_db/db-netgrp.c: Likewise.
	* nss/nss_db/db-alias.c: Likewise.
	* db2/Makefile: Makefile for db-2.x in glibc.

1997-08-27 21:20  Ulrich Drepper  <drepper@cygnus.com>

	* csu/Makefile (before-compile): New goal.  Make sure abi-tag.h
	is generated.
	[$(elf)=yes] (asm-CPPFLAGS): Make sure abi-tag.h file can be found.

	* Makeconfig [$(build-omitfp)=yes] (CFLAGS-.o): Add
	-D__USE_STRING_INLINES.
	* string/string.f: Move strnlen optimization after inclusion of
	<bits/string.h>.  Include <bits/string.h> only if __USE_STRING_INLINES
	is defined.
	* sysdeps/generic/memcpy.c: Undef memcpy to allow macro of this name
	in <bits/string.h>.
	* sysdeps/generic/memset.c: Likewise.
	* sysdeps/i386/string.h: i386 optimized string functions.
	* sysdeps/i386/i486string.h: i486+ optimized string functions.

	* Makefile (subdirs): Change db to db2.
	* shlib-versions: Bump libdb verion number to 3.
	* include/db.h: Include from db2 directory.
	* include/db_185.h: New file.
	* sysdeps/i386/Makefile [$(subdirs)=db2] (CPPFLAGS): Add macros
	to provide spinlock information for db2.
	* sysdeps/m68k/m68020/Makefile: New file.  Likewise.
	* sysdeps/sparc/Makefile: New file.  Likewise.
	* sysdeps/unix/sysv/linux/Makefile [$(subdirs)=db2] (CPPFLAGS):
	Add -DHAVE_LLSEEK.
	* db2/config.h: Hand-edited config file for db2 in glibc.
	* db2/compat.h: New file from db-2.3.4.
	* db2/db.h: Likewise.
	* db2/db_185.h: Likewise.
	* db2/db_int.h: Likewise.
	* db2/makedb.c: Likewise.
	* db2/btree/bt_close.c: Likewise.
	* db2/btree/bt_compare.c: Likewise.
	* db2/btree/bt_conv.c: Likewise.
	* db2/btree/bt_cursor.c: Likewise.
	* db2/btree/bt_delete.c: Likewise.
	* db2/btree/bt_open.c: Likewise.
	* db2/btree/bt_page.c: Likewise.
	* db2/btree/bt_put.c: Likewise.
	* db2/btree/bt_rec.c: Likewise.
	* db2/btree/bt_recno.c: Likewise.
	* db2/btree/btree_auto.c: Likewise.
	* db2/btree/bt_rsearch.c: Likewise.
	* db2/btree/bt_search.c: Likewise.
	* db2/btree/bt_split.c: Likewise.
	* db2/btree/bt_stat.c: Likewise.
	* db2/btree/btree.src: Likewise.
	* db2/common/db_appinit.c: Likewise.
	* db2/common/db_err.c: Likewise.
	* db2/common/db_byteorder.c: Likewise.
	* db2/common/db_apprec.c: Likewise.
	* db2/common/db_salloc.c: Likewise.
	* db2/common/db_log2.c: Likewise.
	* db2/common/db_region.c: Likewise.
	* db2/common/db_shash.c: Likewise.
	* db2/db/db.c: Likewise.
	* db2/db/db.src: Likewise.
	* db2/db/db_conv.c: Likewise.
	* db2/db/db_dispatch.c: Likewise.
	* db2/db/db_dup.c: Likewise.
	* db2/db/db_overflow.c: Likewise.
	* db2/db/db_pr.c: Likewise.
	* db2/db/db_rec.c: Likewise.
	* db2/db/db_ret.c: Likewise.
	* db2/db/db_thread.c: Likewise.
	* db2/db/db_auto.c: Likewise.
	* db2/db185/db185.c: Likewise.
	* db2/db185/db185_int.h: Likewise.
	* db2/dbm/dbm.c: Likewise.
	* db2/hash/hash.c: Likewise.
	* db2/hash/hash.src: Likewise.
	* db2/hash/hash_page.c: Likewise.
	* db2/hash/hash_conv.c: Likewise.
	* db2/hash/hash_debug.c: Likewise.
	* db2/hash/hash_stat.c: Likewise.
	* db2/hash/hash_rec.c: Likewise.
	* db2/hash/hash_dup.c: Likewise.
	* db2/hash/hash_func.c: Likewise.
	* db2/hash/hash_auto.c: Likewise.
	* db2/include/mp.h: Likewise.
	* db2/include/btree.h: Likewise.
	* db2/include/db.h.src: Likewise.
	* db2/include/db_int.h.src: Likewise.
	* db2/include/db_shash.h: Likewise.
	* db2/include/db_swap.h: Likewise.
	* db2/include/db_185.h.src: Likewise.
	* db2/include/txn.h: Likewise.
	* db2/include/db_am.h: Likewise.
	* db2/include/shqueue.h: Likewise.
	* db2/include/hash.h: Likewise.
	* db2/include/db_dispatch.h: Likewise.
	* db2/include/lock.h: Likewise.
	* db2/include/db_page.h: Likewise.
	* db2/include/log.h: Likewise.
	* db2/include/db_auto.h: Likewise.
	* db2/include/btree_auto.h: Likewise.
	* db2/include/hash_auto.h: Likewise.
	* db2/include/log_auto.h: Likewise.
	* db2/include/txn_auto.h: Likewise.
	* db2/include/db_ext.h: Likewise.
	* db2/include/btree_ext.h: Likewise.
	* db2/include/clib_ext.h: Likewise.
	* db2/include/common_ext.h: Likewise.
	* db2/include/hash_ext.h: Likewise.
	* db2/include/lock_ext.h: Likewise.
	* db2/include/log_ext.h: Likewise.
	* db2/include/mp_ext.h: Likewise.
	* db2/include/mutex_ext.h: Likewise.
	* db2/include/os_ext.h: Likewise.
	* db2/include/txn_ext.h: Likewise.
	* db2/include/cxx_int.h: Likewise.
	* db2/include/db_cxx.h: Likewise.
	* db2/include/queue.h: Likewise.
	* db2/lock/lock.c: Likewise.
	* db2/lock/lock_conflict.c: Likewise.
	* db2/lock/lock_util.c: Likewise.
	* db2/lock/lock_deadlock.c: Likewise.
	* db2/log/log.c: Likewise.
	* db2/log/log_get.c: Likewise.
	* db2/log/log.src: Likewise.
	* db2/log/log_compare.c: Likewise.
	* db2/log/log_put.c: Likewise.
	* db2/log/log_rec.c: Likewise.
	* db2/log/log_archive.c: Likewise.
	* db2/log/log_register.c: Likewise.
	* db2/log/log_auto.c: Likewise.
	* db2/log/log_findckp.c: Likewise.
	* db2/mp/mp_bh.c: Likewise.
	* db2/mp/mp_fget.c: Likewise.
	* db2/mp/mp_fopen.c: Likewise.
	* db2/mp/mp_fput.c: Likewise.
	* db2/mp/mp_fset.c: Likewise.
	* db2/mp/mp_open.c: Likewise.
	* db2/mp/mp_region.c: Likewise.
	* db2/mp/mp_pr.c: Likewise.
	* db2/mp/mp_sync.c: Likewise.
	* db2/mutex/68020.gcc: Likewise.
	* db2/mutex/mutex.c: Likewise.
	* db2/mutex/README: Likewise.
	* db2/mutex/x86.gcc: Likewise.
	* db2/mutex/sparc.gcc: Likewise.
	* db2/mutex/uts4.cc.s: Likewise.
	* db2/mutex/alpha.dec: Likewise.
	* db2/mutex/alpha.gcc: Likewise.
	* db2/mutex/parisc.gcc: Likewise.
	* db2/mutex/parisc.hp: Likewise.
	* db2/os/db_os_abs.c: Likewise.
	* db2/os/db_os_dir.c: Likewise.
	* db2/os/db_os_fid.c: Likewise.
	* db2/os/db_os_lseek.c: Likewise.
	* db2/os/db_os_mmap.c: Likewise.
	* db2/os/db_os_open.c: Likewise.
	* db2/os/db_os_rw.c: Likewise.
	* db2/os/db_os_sleep.c: Likewise.
	* db2/os/db_os_stat.c: Likewise.
	* db2/os/db_os_unlink.c: Likewise.
	* db2/txn/txn.c: Likewise.
	* db2/txn/txn.src: Likewise.
	* db2/txn/txn_rec.c: Likewise.
	* db2/txn/txn_auto.c: Likewise.
	* db2/clib/getlong.c: Likewise.
	* db2/progs/db_archive/db_archive.c: Likewise.
	* db2/progs/db_checkpoint/db_checkpoint.c: Likewise.
	* db2/progs/db_deadlock/db_deadlock.c: Likewise.
	* db2/progs/db_dump/db_dump.c: Likewise.
	* db2/progs/db_dump185/db_dump185.c: Likewise.
	* db2/progs/db_load/db_load.c: Likewise.
	* db2/progs/db_printlog/db_printlog.c: Likewise.
	* db2/progs/db_recover/db_recover.c: Likewise.
	* db2/progs/db_stat/db_stat.c: Likewise.

	* libio/stdio.h [__cplusplus] (__STDIO_INLINE): Define as inline.

	* po/de.po, po/sv.po: Update from 2.0.5 translations.

	* sysdeps/unix/sysv/linux/netinet/tcp.h: Pretty print.

	* sunrpc/rpc/xdr.h (XDR): Don't define argument of x_destroy callback
	as const.
	* sunrpc/xdr_mem.c (xdrmem_destroy): Don't define argument as const.
	* sunrpx/xdr_rec.c (xdrrec_destroy): Likewise.
	* sunrpx/xdr_stdio.c (xdrstdio_destroy): Likewise.

1997-08-27 18:47  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/if_index.c: Include <errno.h>.
	Reported by Benjamin Kosnik <bkoz@cygnus.com>.

1997-08-27 02:27  Roland McGrath  <roland@baalperazim.frob.com>

	* abi-tags: New file.
	* csu/Makefile (distribute): Remove abi-tag.h.
	($(objpfx)abi-tag.h): New target.
	* Makefile (distribute): Add abi-tags.
	* sysdeps/unix/sysv/linux/abi-tag.h: File removed.
	* sysdeps/mach/hurd/abi-tag.h: File removed.
	* sysdeps/stub/abi-tag.h: File removed.

1997-08-25  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/make-syscalls.sh: Change output so that it
	generates compilation rules only for the currently selected object
	suffixes.

1997-08-25  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/dl-machine.h (RTLD_START): Switch back to previous
	section to avoid confusing the compiler.
	* sysdeps/alpha/dl-machine.h (RTLD_START): Likewise.
	* sysdeps/i386/dl-machine.h (RTLD_START): Likewise.
	* sysdeps/mips/dl-machine.h (RTLD_START): Likewise.
	* sysdeps/mips/mips64/dl-machine.h (RTLD_START): Likewise.
	* sysdeps/sparc/sparc32/dl-machine.h (RTLD_START): Likewise.

	* sysdeps/m68k/dl-machine.h (elf_machine_load_address): Use a GOT
	relocation instead of a constant to avoid text relocation.
	(ELF_MACHINE_BEFORE_RTLD_RELOC): Removed.
	(RTLD_START): Declare global labels as functions and add size
	directive.

1997-08-25 17:01  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/i386/bits/select.h: Correct assembler versions to work even
	for descriptors >= 32.

	* stdlib/alloca.h: Don't define alloca to __alloca since if gcc
	is used __alloca is not defined to __builtin_alloca and so might
	not be available.
	Reported by Uwe Ohse <uwe@ohse.de>.

	* sysdeps/unix/sysv/linux/sys/sysmacros.h: Define macros in a special
	way if gcc is not used and so dev_t is an array.
	Reported by Uwe Ohse <uwe@ohse.de>.

1997-08-23  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* manual/libc.texinfo: Reorder chapters to match logical order.

1997-08-25 12:22  Ulrich Drepper  <drepper@cygnus.com>

	* sunrpc/rpc/xdr.h: Change name of parameters in prototypes of
	xdr_reference, xdrmem_create, and xdrstdio_create because of clash
	with g++ internal symbols.
	Patch by Sudish Joseph <sj@eng.mindspring.net>.

	* elf/dl-deps.c: Implement handling of DT_FILTER.

1 files changed, 434 insertions, 0 deletions

diff --git a/db2/progs/db_stat/db_stat.c b/db2/progs/db_stat/db_stat.c
new file mode 100644
index 0000000000..5c7044dbce
--- /dev/null
+++ b/db2/progs/db_stat/db_stat.c
@@ -0,0 +1,434 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 1996, 1997
+ *	Sleepycat Software.  All rights reserved.
+ */
+
+#include "config.h"
+
+#ifndef lint
+static const char copyright[] =
+"@(#) Copyright (c) 1997\n\
+	Sleepycat Software Inc.  All rights reserved.\n";
+static const char sccsid[] = "@(#)db_stat.c	8.17 (Sleepycat) 8/24/97";
+#endif
+
+#ifndef NO_SYSTEM_INCLUDES
+#include <sys/types.h>
+
+#include <ctype.h>
+#include <errno.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <unistd.h>
+#endif
+
+#include "db_int.h"
+#include "clib_ext.h"
+
+#define	DIVIDER	"=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-="
+
+typedef enum { T_NOTSET, T_DB, T_MPOOL, T_TXN } test_t;
+
+void	bstat __P((DB *));
+DB_ENV *db_init __P((char *, test_t));
+void	hstat __P((DB *));
+void	mstat __P((DB_ENV *));
+void	prflags __P((u_int32_t, const FN *));
+void	onint __P((int));
+void	tstat __P((DB_ENV *));
+int	txn_compare __P((const void *, const void *));
+void	usage __P((void));
+int	main __P((int, char *[]));
+
+int	 interrupted;
+const char *progname = "db_stat";			/* Program name. */
+
+int
+main(argc, argv)
+	int argc;
+	char *argv[];
+{
+	extern char *optarg;
+	extern int optind;
+	DB *dbp;
+	DB_ENV *dbenv;
+	test_t ttype;
+	int ch;
+	char *db, *home;
+
+	ttype = T_NOTSET;
+	db = home = NULL;
+	while ((ch = getopt(argc, argv, "d:h:mt")) != EOF)
+		switch (ch) {
+		case 'd':
+			db = optarg;
+			ttype = T_DB;
+			break;
+		case 'h':
+			home = optarg;
+			break;
+		case 'm':
+			ttype = T_MPOOL;
+			break;
+		case 't':
+			ttype = T_TXN;
+			break;
+		case '?':
+		default:
+			usage();
+		}
+	argc -= optind;
+	argv += optind;
+
+	if (argc != 0 || ttype == T_NOTSET)
+		usage();
+
+	dbenv = db_init(home, ttype);
+
+	(void)signal(SIGINT, onint);
+
+	switch (ttype) {
+	case T_DB:
+		if ((errno = db_open(db, DB_UNKNOWN,
+		    DB_RDONLY, 0, dbenv, NULL, &dbp)) != 0)
+			return (1);
+		switch (dbp->type) {
+		case DB_BTREE:
+		case DB_RECNO:
+			bstat(dbp);
+			break;
+		case DB_HASH:
+			hstat(dbp);
+			break;
+		case DB_UNKNOWN:
+			abort();		/* Impossible. */
+			/* NOTREACHED */
+		}
+		(void)dbp->close(dbp, 0);
+		break;
+	case T_MPOOL:
+		mstat(dbenv);
+		break;
+	case T_TXN:
+		tstat(dbenv);
+		break;
+	case T_NOTSET:
+		abort();			/* Impossible. */
+		/* NOTREACHED */
+	}
+
+	(void)db_appexit(dbenv);
+
+	if (interrupted) {
+		(void)signal(SIGINT, SIG_DFL);
+		(void)raise(SIGINT);
+		/* NOTREACHED */
+	}
+	return (0);
+}
+
+/*
+ * bstat --
+ *	Display btree/recno statistics.
+ */
+void
+bstat(dbp)
+	DB *dbp;
+{
+	static const FN fn[] = {
+		{ DB_DUP,	"DB_DUP" },
+		{ DB_FIXEDLEN,	"DB_FIXEDLEN" },
+		{ DB_RECNUM,	"DB_RECNUM" },
+		{ DB_RENUMBER,	"DB_RENUMBER" },
+		{ 0 }
+	};
+	DB_BTREE_STAT *sp;
+
+	if (dbp->stat(dbp, &sp, NULL, 0))
+		err(1, "dbp->stat");
+
+#define	PCT(f, t)							\
+    (t == 0 ? 0 :							\
+    (((double)((t * sp->bt_pagesize) - f) / (t * sp->bt_pagesize)) * 100))
+
+	prflags(sp->bt_flags, fn);
+	if (dbp->type == DB_BTREE) {
+#ifdef NOT_IMPLEMENTED
+		printf("%lu\tMaximum keys per-page.\n", (u_long)sp->bt_maxkey);
+#endif
+		printf("%lu\tMinimum keys per-page.\n", (u_long)sp->bt_minkey);
+	}
+	if (dbp->type == DB_RECNO) {
+		printf("%lu\tFixed-length record size.\n",
+		    (u_long)sp->bt_re_len);
+		if (isprint(sp->bt_re_pad))
+			printf("%c\tFixed-length record pad.\n",
+			    (int)sp->bt_re_pad);
+		else
+			printf("0x%x\tFixed-length record pad.\n",
+			    (int)sp->bt_re_pad);
+	}
+	printf("%lu\tUnderlying tree page size.\n", (u_long)sp->bt_pagesize);
+	printf("%lu\tNumber of levels in the tree.\n", (u_long)sp->bt_levels);
+	printf("%lu\tNumber of keys in the tree.\n", (u_long)sp->bt_nrecs);
+	printf("%lu\tNumber of tree internal pages.\n", (u_long)sp->bt_int_pg);
+	printf("%lu\tNumber of tree leaf pages.\n", (u_long)sp->bt_leaf_pg);
+	printf("%lu\tNumber of tree duplicate pages.\n",
+	    (u_long)sp->bt_dup_pg);
+	printf("%lu\tNumber of tree overflow pages.\n",
+	    (u_long)sp->bt_over_pg);
+	printf("%lu\tNumber of pages on the free list.\n",
+	    (u_long)sp->bt_free);
+	printf("%lu\tNumber of pages freed for reuse.\n",
+	    (u_long)sp->bt_freed);
+	printf("%lu\tNumber of bytes free in tree internal pages (%.0f%% ff)\n",
+	    (u_long)sp->bt_int_pgfree,
+	    PCT(sp->bt_int_pgfree, sp->bt_int_pg));
+	printf("%lu\tNumber of bytes free in tree leaf pages (%.0f%% ff).\n",
+	    (u_long)sp->bt_leaf_pgfree,
+	    PCT(sp->bt_leaf_pgfree, sp->bt_leaf_pg));
+printf("%lu\tNumber of bytes free in tree duplicate pages (%.0f%% ff).\n",
+	    (u_long)sp->bt_dup_pgfree,
+	    PCT(sp->bt_dup_pgfree, sp->bt_dup_pg));
+printf("%lu\tNumber of bytes free in tree overflow pages (%.0f%% ff).\n",
+	    (u_long)sp->bt_over_pgfree,
+	    PCT(sp->bt_over_pgfree, sp->bt_over_pg));
+	printf("%lu\tNumber of bytes saved by prefix compression.\n",
+	    (u_long)sp->bt_pfxsaved);
+	printf("%lu\tTotal number of tree page splits.\n",
+	    (u_long)sp->bt_split);
+	printf("%lu\tNumber of root page splits.\n", (u_long)sp->bt_rootsplit);
+	printf("%lu\tNumber of fast splits.\n", (u_long)sp->bt_fastsplit);
+	printf("%lu\tNumber of hits in tree fast-insert code.\n",
+	    (u_long)sp->bt_cache_hit);
+	printf("%lu\tNumber of misses in tree fast-insert code.\n",
+	    (u_long)sp->bt_cache_miss);
+	printf("%lu\tNumber of keys added.\n", (u_long)sp->bt_added);
+	printf("%lu\tNumber of keys deleted.\n", (u_long)sp->bt_deleted);
+}
+
+/*
+ * hstat --
+ *	Display hash statistics.
+ */
+void
+hstat(dbp)
+	DB *dbp;
+{
+	return;
+}
+
+/*
+ * mstat --
+ *	Display mpool statistics.
+ */
+void
+mstat(dbenv)
+	DB_ENV *dbenv;
+{
+	DB_MPOOL_FSTAT **fsp;
+	DB_MPOOL_STAT *gsp;
+
+	if (memp_stat(dbenv->mp_info, &gsp, &fsp, NULL))
+		err(1, NULL);
+
+	printf("%lu\tCache size (%luK).\n",
+	    (u_long)gsp->st_cachesize, (u_long)gsp->st_cachesize / 1024);
+	printf("%lu\tRequested pages found in the cache", gsp->st_cache_hit);
+	if (gsp->st_cache_hit + gsp->st_cache_miss != 0)
+		printf(" (%.0f%%)", ((double)gsp->st_cache_hit /
+		    (gsp->st_cache_hit + gsp->st_cache_miss)) * 100);
+	printf(".\n");
+	printf("%lu\tRequested pages mapped into the process' address space.\n",
+	    gsp->st_map);
+	printf("%lu\tRequested pages not found in the cache.\n",
+	    gsp->st_cache_miss);
+	printf("%lu\tPages created in the cache.\n", gsp->st_page_create);
+	printf("%lu\tPages read into the cache.\n", gsp->st_page_in);
+	printf("%lu\tPages written from the cache to the backing file.\n",
+	    gsp->st_page_out);
+	printf("%lu\tRead-only pages forced from the cache.\n",
+	    gsp->st_ro_evict);
+	printf("%lu\tRead-write pages forced from the cache.\n",
+	    gsp->st_rw_evict);
+	printf("%lu\tNumber of hash buckets used for page location.\n",
+	    gsp->st_hash_buckets);
+	printf("%lu\tTotal number of times hash chains searched for a page.\n",
+	    gsp->st_hash_searches);
+	printf("%lu\tThe longest hash chain searched for a page.\n",
+	    gsp->st_hash_longest);
+	printf(
+	    "%lu\tTotal number of hash buckets examined for page location.\n",
+	    gsp->st_hash_examined);
+
+	for (; fsp != NULL && *fsp != NULL; ++fsp) {
+		printf("%s\n", DIVIDER);
+		printf("%s\n", (*fsp)->file_name);
+		printf("%lu\tPage size.\n", (u_long)(*fsp)->st_pagesize);
+		printf("%lu\tRequested pages found in the cache",
+		    (*fsp)->st_cache_hit);
+		if ((*fsp)->st_cache_hit + (*fsp)->st_cache_miss != 0)
+			printf(" (%.0f%%)", ((double)(*fsp)->st_cache_hit /
+			    ((*fsp)->st_cache_hit + (*fsp)->st_cache_miss)) *
+			    100);
+		printf(".\n");
+	printf("%lu\tRequested pages mapped into the process' address space.\n",
+		    (*fsp)->st_map);
+		printf("%lu\tRequested pages not found in the cache.\n",
+		    (*fsp)->st_cache_miss);
+		printf("%lu\tPages created in the cache.\n",
+		    (*fsp)->st_page_create);
+		printf("%lu\tPages read into the cache.\n", (*fsp)->st_page_in);
+	printf("%lu\tPages written from the cache to the backing file.\n",
+		    (*fsp)->st_page_out);
+	}
+}
+
+/*
+ * tstat --
+ *	Display transaction statistics.
+ */
+void
+tstat(dbenv)
+	DB_ENV *dbenv;
+{
+	DB_TXN_STAT *tstat;
+	unsigned int i;
+	const char *p;
+
+	if (txn_stat(dbenv->tx_info, &tstat, NULL))
+		err(1, NULL);
+
+	p = tstat->st_last_ckp.file == 0 ?
+	    "No checkpoint LSN." : "File/offset for last checkpoint LSN.";
+	printf("%lu/%lu\t%s\n", (u_long)tstat->st_last_ckp.file,
+	    (u_long)tstat->st_last_ckp.offset, p);
+	p = tstat->st_pending_ckp.file == 0 ?
+	    "No pending checkpoint LSN." :
+	    "File/offset for last pending checkpoint LSN.";
+	printf("%lu/%lu\t%s.\n",
+	    (u_long)tstat->st_pending_ckp.file,
+	    (u_long)tstat->st_pending_ckp.offset, p);
+	if (tstat->st_time_ckp == 0)
+		printf("0\tNo checkpoint timestamp.\n");
+	else
+		printf("%.24s\tCheckpoint timestamp.\n",
+		    ctime(&tstat->st_time_ckp));
+	printf("%lx\tLast transaction ID allocated.\n",
+	    (u_long)tstat->st_last_txnid);
+	printf("%lu\tMaximum number of active transactions.\n",
+	    (u_long)tstat->st_maxtxns);
+	printf("%lu\tNumber of transactions begun.\n",
+	    (u_long)tstat->st_nbegins);
+	printf("%lu\tNumber of transactions aborted.\n",
+	    (u_long)tstat->st_naborts);
+	printf("%lu\tNumber of transactions committed.\n",
+	    (u_long)tstat->st_ncommits);
+	printf("%lu\tActive transactions.\n", (u_long)tstat->st_nactive);
+	qsort(tstat->st_txnarray,
+	    tstat->st_nactive, sizeof(tstat->st_txnarray[0]), txn_compare);
+	for (i = 0; i < tstat->st_nactive; ++i)
+		printf("\tid: %lx; initial LSN file/offest %lu/%lu\n",
+		    (u_long)tstat->st_txnarray[i].txnid,
+		    (u_long)tstat->st_txnarray[i].lsn.file,
+		    (u_long)tstat->st_txnarray[i].lsn.offset);
+}
+
+int
+txn_compare(a1, b1)
+	const void *a1, *b1;
+{
+	const DB_TXN_ACTIVE *a, *b;
+
+	a = a1;
+	b = b1;
+
+	if (a->txnid > b->txnid)
+		return (1);
+	if (a->txnid < b->txnid)
+		return (-1);
+	return (0);
+}
+
+/*
+ * prflags --
+ *	Print out flag values.
+ */
+void
+prflags(flags, fn)
+	u_int32_t flags;
+	FN const *fn;
+{
+	const FN *fnp;
+	int found;
+	const char *sep;
+
+	sep = " ";
+	printf("Flags:");
+	for (found = 0, fnp = fn; fnp->mask != 0; ++fnp)
+		if (fnp->mask & flags) {
+			printf("%s%s", sep, fnp->name);
+			sep = ", ";
+			found = 1;
+		}
+	printf("\n");
+}
+
+/*
+ * db_init --
+ *	Initialize the environment.
+ */
+DB_ENV *
+db_init(home, ttype)
+	char *home;
+	test_t ttype;
+{
+	DB_ENV *dbenv;
+	int flags;
+
+	flags = DB_USE_ENVIRON;
+	switch (ttype) {
+	case T_MPOOL:
+		flags |= DB_INIT_MPOOL;
+		break;
+	case T_TXN:
+		flags |= DB_INIT_TXN;
+		break;
+	default:
+		break;
+	}
+
+	if ((dbenv = (DB_ENV *)calloc(sizeof(DB_ENV), 1)) == NULL) {
+		errno = ENOMEM;
+		err(1, NULL);
+	}
+	dbenv->db_errfile = stderr;
+	dbenv->db_errpfx = progname;
+
+	if ((errno = db_appinit(home, NULL, dbenv, flags)) != 0)
+		err(1, "db_appinit");
+	return (dbenv);
+}
+
+/*
+ * oninit --
+ *	Interrupt signal handler.
+ */
+void
+onint(signo)
+	int signo;
+{
+	signo = 1;			/* XXX: Shut the compiler up. */
+	interrupted = 1;
+}
+
+void
+usage()
+{
+	fprintf(stderr, "usage: db_stat [-mt] [-d file] [-h home]\n");
+	exit (1);
+}