... and in with the New ...

CVS patchset: 7471
CVS date: 2004/10/16 01:31:54

1 files changed, 97 insertions, 0 deletions

diff --git a/db/dbreg/dbreg_stat.c b/db/dbreg/dbreg_stat.c
new file mode 100644
index 000000000..d033d7ea1
--- /dev/null
+++ b/db/dbreg/dbreg_stat.c
@@ -0,0 +1,97 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 1997-2004
+ *	Sleepycat Software.  All rights reserved.
+ *
+ * $Id: dbreg_stat.c,v 11.47 2004/09/22 03:43:09 bostic Exp $
+ */
+
+#include "db_config.h"
+
+#ifndef NO_SYSTEM_INCLUDES
+#include <sys/types.h>
+#include <string.h>
+#endif
+
+#include "db_int.h"
+#include "dbinc/db_page.h"
+#include "dbinc/db_am.h"
+#include "dbinc/log.h"
+#include "dbinc/txn.h"
+
+#ifdef HAVE_STATISTICS
+/*
+ * __dbreg_print_fname --
+ *	Display the contents of an FNAME structure.
+ *
+ * PUBLIC: void __dbreg_print_fname __P((DB_ENV *, FNAME *));
+ */
+void
+__dbreg_print_fname(dbenv, fnp)
+	DB_ENV *dbenv;
+	FNAME *fnp;
+{
+	__db_msg(dbenv, "%s", DB_GLOBAL(db_line));
+	__db_msg(dbenv, "DB handle FNAME contents:");
+	STAT_LONG("log ID", fnp->id);
+	STAT_ULONG("Meta pgno", fnp->meta_pgno);
+	__db_print_fileid(dbenv, fnp->ufid, "\tFile ID");
+	STAT_ULONG("create txn", fnp->create_txnid);
+	STAT_LONG("durable", fnp->is_durable);
+}
+
+/*
+ * __dbreg_print_dblist --
+ *	Display the DB_ENV's list of files.
+ *
+ * PUBLIC: void __dbreg_print_dblist __P((DB_ENV *, u_int32_t));
+ */
+void
+__dbreg_print_dblist(dbenv, flags)
+	DB_ENV *dbenv;
+	u_int32_t flags;
+{
+	DB *dbp;
+	DB_LOG *dblp;
+	FNAME *fnp;
+	LOG *lp;
+	int del, first;
+	char *name;
+
+	dblp = dbenv->lg_handle;
+	lp = dblp->reginfo.primary;
+
+	__db_msg(dbenv, "%s", DB_GLOBAL(db_line));
+	__db_msg(dbenv, "LOG FNAME list:");
+	__db_print_mutex(dbenv, NULL, &lp->fq_mutex, "File name mutex", flags);
+
+	STAT_LONG("Fid max", lp->fid_max);
+
+	MUTEX_LOCK(dbenv, &lp->fq_mutex);
+	for (first = 1, fnp = SH_TAILQ_FIRST(&lp->fq, __fname);
+	    fnp != NULL; fnp = SH_TAILQ_NEXT(fnp, q, __fname)) {
+		if (first) {
+			first = 0;
+			__db_msg(dbenv,
+			    "ID\tName\tType\tPgno\tTxnid\tDBP-info");
+		}
+		if (fnp->name_off == INVALID_ROFF)
+			name = "";
+		else
+			name = R_ADDR(dbenv, &dblp->reginfo, fnp->name_off);
+
+		dbp = fnp->id >= dblp->dbentry_cnt ? NULL :
+		    dblp->dbentry[fnp->id].dbp;
+		del = fnp->id >= dblp->dbentry_cnt ? 0 :
+		    dblp->dbentry[fnp->id].deleted;
+		__db_msg(dbenv, "%ld\t%s\t%s\t%lu\t%lx\t%s %d %lx %lx",
+		    (long)fnp->id, name,
+		    __db_dbtype_to_string(fnp->s_type),
+		    (u_long)fnp->meta_pgno, (u_long)fnp->create_txnid,
+		    dbp == NULL ? "No DBP" : "DBP", del, P_TO_ULONG(dbp),
+		    (u_long)(dbp == NULL ? 0 : dbp->flags));
+	}
+	MUTEX_UNLOCK(dbenv, &lp->fq_mutex);
+}
+#endif