Merge branch 'ntdb' of https://github.com/ddiss/ccan into ddiss-ntdb

ccan/ntdb/ABI/ntdb-0.9.sigs

+ntdb_add_flag: void (struct ntdb_context *, unsigned int)
+ntdb_append: enum NTDB_ERROR (struct ntdb_context *, NTDB_DATA, NTDB_DATA)
+ntdb_chainlock: enum NTDB_ERROR (struct ntdb_context *, NTDB_DATA)
+ntdb_chainlock_read: enum NTDB_ERROR (struct ntdb_context *, NTDB_DATA)
+ntdb_chainunlock: void (struct ntdb_context *, NTDB_DATA)
+ntdb_chainunlock_read: void (struct ntdb_context *, NTDB_DATA)
+ntdb_check_: enum NTDB_ERROR (struct ntdb_context *, enum NTDB_ERROR (*)(NTDB_DATA, NTDB_DATA, void *), void *)
+ntdb_close: int (struct ntdb_context *)
+ntdb_delete: enum NTDB_ERROR (struct ntdb_context *, NTDB_DATA)
+ntdb_errorstr: const char *(enum NTDB_ERROR)
+ntdb_exists: bool (struct ntdb_context *, NTDB_DATA)
+ntdb_fd: int (const struct ntdb_context *)
+ntdb_fetch: enum NTDB_ERROR (struct ntdb_context *, NTDB_DATA, NTDB_DATA *)
+ntdb_firstkey: enum NTDB_ERROR (struct ntdb_context *, NTDB_DATA *)
+ntdb_foreach_: void (int (*)(struct ntdb_context *, void *), void *)
+ntdb_get_attribute: enum NTDB_ERROR (struct ntdb_context *, union ntdb_attribute *)
+ntdb_get_flags: unsigned int (struct ntdb_context *)
+ntdb_get_seqnum: int64_t (struct ntdb_context *)
+ntdb_lockall: enum NTDB_ERROR (struct ntdb_context *)
+ntdb_lockall_read: enum NTDB_ERROR (struct ntdb_context *)
+ntdb_name: const char *(const struct ntdb_context *)
+ntdb_nextkey: enum NTDB_ERROR (struct ntdb_context *, NTDB_DATA *)
+ntdb_open: struct ntdb_context *(const char *, int, int, mode_t, union ntdb_attribute *)
+ntdb_parse_record_: enum NTDB_ERROR (struct ntdb_context *, NTDB_DATA, enum NTDB_ERROR (*)(NTDB_DATA, NTDB_DATA, void *), void *)
+ntdb_remove_flag: void (struct ntdb_context *, unsigned int)
+ntdb_repack: enum NTDB_ERROR (struct ntdb_context *)
+ntdb_set_attribute: enum NTDB_ERROR (struct ntdb_context *, const union ntdb_attribute *)
+ntdb_store: enum NTDB_ERROR (struct ntdb_context *, NTDB_DATA, NTDB_DATA, int)
+ntdb_summary: enum NTDB_ERROR (struct ntdb_context *, enum ntdb_summary_flags, char **)
+ntdb_transaction_cancel: void (struct ntdb_context *)
+ntdb_transaction_commit: enum NTDB_ERROR (struct ntdb_context *)
+ntdb_transaction_prepare_commit: enum NTDB_ERROR (struct ntdb_context *)
+ntdb_transaction_start: enum NTDB_ERROR (struct ntdb_context *)
+ntdb_traverse_: int64_t (struct ntdb_context *, int (*)(struct ntdb_context *, NTDB_DATA, NTDB_DATA, void *), void *)
+ntdb_unlockall: void (struct ntdb_context *)
+ntdb_unlockall_read: void (struct ntdb_context *)
+ntdb_unset_attribute: void (struct ntdb_context *, enum ntdb_attribute_type)
+ntdb_wipe_all: enum NTDB_ERROR (struct ntdb_context *)

ccan/ntdb/ABI/ntdb-1.0.sigs

+ntdb_add_flag: void (struct ntdb_context *, unsigned int)
+ntdb_append: enum NTDB_ERROR (struct ntdb_context *, NTDB_DATA, NTDB_DATA)
+ntdb_chainlock: enum NTDB_ERROR (struct ntdb_context *, NTDB_DATA)
+ntdb_chainlock_read: enum NTDB_ERROR (struct ntdb_context *, NTDB_DATA)
+ntdb_chainunlock: void (struct ntdb_context *, NTDB_DATA)
+ntdb_chainunlock_read: void (struct ntdb_context *, NTDB_DATA)
+ntdb_check_: enum NTDB_ERROR (struct ntdb_context *, enum NTDB_ERROR (*)(NTDB_DATA, NTDB_DATA, void *), void *)
+ntdb_close: int (struct ntdb_context *)
+ntdb_delete: enum NTDB_ERROR (struct ntdb_context *, NTDB_DATA)
+ntdb_errorstr: const char *(enum NTDB_ERROR)
+ntdb_exists: bool (struct ntdb_context *, NTDB_DATA)
+ntdb_fd: int (const struct ntdb_context *)
+ntdb_fetch: enum NTDB_ERROR (struct ntdb_context *, NTDB_DATA, NTDB_DATA *)
+ntdb_firstkey: enum NTDB_ERROR (struct ntdb_context *, NTDB_DATA *)
+ntdb_foreach_: void (int (*)(struct ntdb_context *, void *), void *)
+ntdb_get_attribute: enum NTDB_ERROR (struct ntdb_context *, union ntdb_attribute *)
+ntdb_get_flags: unsigned int (struct ntdb_context *)
+ntdb_get_seqnum: int64_t (struct ntdb_context *)
+ntdb_lockall: enum NTDB_ERROR (struct ntdb_context *)
+ntdb_lockall_read: enum NTDB_ERROR (struct ntdb_context *)
+ntdb_name: const char *(const struct ntdb_context *)
+ntdb_nextkey: enum NTDB_ERROR (struct ntdb_context *, NTDB_DATA *)
+ntdb_open: struct ntdb_context *(const char *, int, int, mode_t, union ntdb_attribute *)
+ntdb_parse_record_: enum NTDB_ERROR (struct ntdb_context *, NTDB_DATA, enum NTDB_ERROR (*)(NTDB_DATA, NTDB_DATA, void *), void *)
+ntdb_remove_flag: void (struct ntdb_context *, unsigned int)
+ntdb_repack: enum NTDB_ERROR (struct ntdb_context *)
+ntdb_set_attribute: enum NTDB_ERROR (struct ntdb_context *, const union ntdb_attribute *)
+ntdb_store: enum NTDB_ERROR (struct ntdb_context *, NTDB_DATA, NTDB_DATA, int)
+ntdb_summary: enum NTDB_ERROR (struct ntdb_context *, enum ntdb_summary_flags, char **)
+ntdb_transaction_cancel: void (struct ntdb_context *)
+ntdb_transaction_commit: enum NTDB_ERROR (struct ntdb_context *)
+ntdb_transaction_prepare_commit: enum NTDB_ERROR (struct ntdb_context *)
+ntdb_transaction_start: enum NTDB_ERROR (struct ntdb_context *)
+ntdb_traverse_: int64_t (struct ntdb_context *, int (*)(struct ntdb_context *, NTDB_DATA, NTDB_DATA, void *), void *)
+ntdb_unlockall: void (struct ntdb_context *)
+ntdb_unlockall_read: void (struct ntdb_context *)
+ntdb_unset_attribute: void (struct ntdb_context *, enum ntdb_attribute_type)
+ntdb_wipe_all: enum NTDB_ERROR (struct ntdb_context *)

ccan/ntdb/LICENSE

+../../licenses/LGPL-3
\ No newline at end of file

ccan/ntdb/Makefile

+CC=gcc
+CFLAGS=-g -O0 -Wall -W -I../../ -I./
+LIBS=
+
+LIBNTDB_OBJ = ccan_hash.o ccan_tally.o check.o free.o hash.o io.o lock.o open.o summary.o ntdb.o transaction.o traverse.o
+
+all: ntdbtorture ntdbtool ntdbdump ntdbrestore ntdbbackup
+
+ntdbtorture: tools/ntdbtorture.c libntdb.a
+	$(CC) $(CFLAGS) -o tools/$@ tools/$@.c libntdb.a $(LIBS)
+
+ntdbtool: tools/ntdbtool.c libntdb.a
+	$(CC) $(CFLAGS) -o tools/$@ tools/$@.c libntdb.a $(LIBS)
+
+ntdbdump: tools/ntdbdump.c libntdb.a
+	$(CC) $(CFLAGS) -o tools/$@ tools/$@.c libntdb.a $(LIBS)
+
+ntdbrestore: tools/ntdbrestore.c libntdb.a
+	$(CC) $(CFLAGS) -o tools/$@ tools/$@.c libntdb.a $(LIBS)
+
+ntdbbackup: tools/ntdbbackup.c libntdb.a
+	$(CC) $(CFLAGS) -o tools/$@ tools/$@.c libntdb.a $(LIBS)
+
+libntdb.a: $(LIBNTDB_OBJ)
+	@echo Creating library $@
+	ar r libntdb.a $(LIBNTDB_OBJ)
+	ranlib libntdb.a
+
+check.o: check.c
+	@echo Compiling $@
+	$(CC) $(CFLAGS) -c check.c -o $@
+
+free.o: free.c
+	@echo Compiling $@
+	$(CC) $(CFLAGS) -c free.c -o $@
+
+hash.o: hash.c
+	@echo Compiling $@
+	$(CC) $(CFLAGS) -c hash.c -o $@
+
+io.o: io.c
+	@echo Compiling $@
+	$(CC) $(CFLAGS) -c io.c -o $@
+
+lock.o: lock.c
+	@echo Compiling $@
+	$(CC) $(CFLAGS) -c lock.c -o $@
+
+open.o: open.c
+	@echo Compiling $@
+	$(CC) $(CFLAGS) -c open.c -o $@
+
+summary.o: summary.c
+	@echo Compiling $@
+	$(CC) $(CFLAGS) -c summary.c -o $@
+
+ntdb.o: ntdb.c
+	@echo Compiling $@
+	$(CC) $(CFLAGS) -c ntdb.c -o $@
+
+transaction.o: transaction.c
+	@echo Compiling $@
+	$(CC) $(CFLAGS) -c transaction.c -o $@
+
+traverse.o: traverse.c
+	@echo Compiling $@
+	$(CC) $(CFLAGS) -c traverse.c -o $@
+
+ccan_hash.o: ../hash/hash.c
+	@echo Compiling $@
+	$(CC) $(CFLAGS) -c ../hash/hash.c -o $@
+
+ccan_tally.o: ../tally/tally.c
+	@echo Compiling $@
+	$(CC) $(CFLAGS) -c ../tally/tally.c -o $@
+
+clean:
+	rm -f *.o
+	rm -f *.a
+	rm -f tools/ntdbtorture tools/ntdbtool tools/ntdbdump tools/ntdbrestore tools/ntdbbackup

ccan/ntdb/_info

+#include "config.h"
+#include <stdio.h>
+#include <string.h>
+
+/**
+ * ntdb - Next Generation Trivial Database
+ *
+ * Example:
+ *	#include <stdio.h>
+ *      #include <err.h>
+ *      #include "ntdb.h"
+ *
+ *	int main(int argc, char *argv[])
+ *	{
+ *		NTDB_DATA key = ntdb_mkdata("key", 3);
+ *		NTDB_DATA val = ntdb_mkdata("val", 3);
+ *
+ *		ntdb = ntdb_open("example.ntdb", NTDB_DEFAULT,
+ *				 O_RDWR | O_CREAT | O_TRUNC, 0600, NULL);
+ *		if (ntdb == NULL)
+ *			errx(1, "failed to open database file");
+ *
+ *		ntdb_store(ntdb, key, val, NTDB_INSERT);
+ *
+ *		ntdb_close(ntdb);
+ *
+ *		return 0;
+ *	}
+ *
+ * License: LGPL (v3 or any later version)
+ * Authors: Rusty Russell
+ *          Andrew Tridgell
+ *          Jeremy Allison
+ *          Jelmer Vernooij
+ *          Volker Lendecke
+ *          Andrew Esh
+ *          Simon McVittie
+ *          Tim Potter
+ */
+int main(int argc, char *argv[])
+{
+	if (argc != 2)
+		return 1;
+
+	if (strcmp(argv[1], "depends") == 0)
+		return 0;
+
+	return 1;
+}

ccan/ntdb/man/ntdb.3.xml

+<?xml version="1.0"?>
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+<refentry>
+  <refmeta>
+    <refentrytitle>ntdb</refentrytitle>
+    <manvolnum>3</manvolnum>
+    <refmiscinfo class="source">Samba</refmiscinfo>
+    <refmiscinfo class="manual">System Administration tools</refmiscinfo>
+    <refmiscinfo class="version">4.1</refmiscinfo>
+  </refmeta>
+  <refnamediv>
+    <refname>ntdb</refname>
+<refpurpose>A not-so trivial keyword/data database system</refpurpose>
+  </refnamediv>
+  <refsynopsisdiv>
+<synopsis>#include &lt;ntdb.h&gt;</synopsis>
+  </refsynopsisdiv>
+  <refsect1><title>DESCRIPTION</title>
+    <para>
+      If you have previously used the tdb library from Samba, much of
+      this will seem familiar, but there are some API changes which a
+      compiler will warn you about if you simply replace 'tdb' with
+      'ntdb' in your code!  The on-disk format for ntdb is
+      incompatible with tdb.
+    </para>
+    <para>
+      tdb's API was based on gdbm, and ntdb continues this tradition,
+      with enhancements.  A differences guide is available in the text
+      file <filename>lib/ntdb/doc/TDB_porting.txt</filename> in the
+      SAMBA source tree.
+    </para>
+  </refsect1>
+  <refsect1><title>NTDB API OVERVIEW</title>
+    <para>
+      The complete API is documented in the ntdb.h header, which is
+      kept up-to-date and recommended reading.
+    </para>
+    <para>
+      Normal usage is to call ntdb_open() to create or open an ntdb
+      file.  ntdb_store() is used to add records, ntdb_fetch() is used
+      to fetch them.  Traversals are supported via callback
+      (ntdb_traverse()) or iteration (ntdb_firstkey() and
+      ntdb_nextkey()).  Transactions are supported for batching
+      updates or reads atomically, using ntdb_transaction_start() and
+      ntdb_transaction_commit().
+    </para>
+    <refsect2><title>Use With Talloc</title>
+      <para>
+	ntdb_open() takes an optional linked list of attributes:
+	in particular you can specify an alternate allocator (such as
+	talloc):
+      </para>
+      <programlisting>
+#include &lt;talloc.h&gt;
+#include &lt;ntdb.h&gt;
+
+static void *my_alloc(const void *owner, size_t len, void *priv)
+{
+    return talloc_size(owner, len);
+}
+
+static void *my_expand(void *old, size_t newlen, void *priv)
+{
+    return talloc_realloc_size(NULL, old, newlen);
+}
+
+static void my_free(void *old, void *priv)
+{
+    talloc_free(old);
+}
+
+/* This opens an ntdb file as a talloc object with given parent. */
+struct ntdb_context *ntdb_open_talloc(const void *parent,
+                                      const char *filename)
+{
+     struct ntdb_context *ntdb;
+     union ntdb_attribute alloc;
+
+     alloc.base.attr = NTDB_ATTRIBUTE_ALLOCATOR;
+     alloc.base.next = NULL;
+     alloc.alloc.alloc = my_alloc;
+     alloc.alloc.expand = my_expand;
+     alloc.alloc.free = my_free;
+
+     ntdb = ntdb_open(filename, NTDB_DEFAULT, O_RDWR|O_CREAT, 0600,
+                      &amp;alloc);
+     if (ntdb) {
+         talloc_steal(parent, ntdb);
+         talloc_set_name(ntdb, "%s", filename);
+     }
+     return ntdb;
+}
+</programlisting>
+    </refsect2>
+  </refsect1>
+  <refsect1><title>SEE ALSO</title>
+    <para>
+      <ulink url="http://tdb.samba.org/"/>
+    </para>
+  </refsect1>
+
+  <refsect1><title>AUTHOR</title>
+    <para> The original tdb software was created by Andrew Tridgell, and
+    is now developed by the
+      Samba Team as an Open Source project similar to the way the
+      Linux kernel is developed.  ntdb was derived from tdb, but mostly
+      rewritten by Rusty Russell.
+    </para>
+  </refsect1>
+
+  <refsect1><title>COPYRIGHT/LICENSE</title>
+    <para>
+      Copyright (C) Rusty Russell 2013, IBM Corporation
+    </para>
+    <para>
+      This program is free software; you can redistribute it and/or modify
+      it under the terms of the GNU Lesser General Public License as
+      published by the Free Software Foundation; either version 3 of the
+      License, or (at your option) any later version.
+    </para>
+    <para>
+      This program is distributed in the hope that it will be useful, but
+      WITHOUT ANY WARRANTY; without even the implied warranty of
+      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+      General Public License for more details.
+    </para>
+    <para>
+      You should have received a copy of the GNU General Public License
+      along with this program; if not, see http://www.gnu.org/licenses/.
+    </para>
+  </refsect1>
+</refentry>

ccan/ntdb/man/ntdbbackup.8.xml

+<?xml version="1.0" encoding="iso-8859-1"?>
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+<refentry id="ntdbbackup.8">
+
+<refmeta>
+	<refentrytitle>ntdbbackup</refentrytitle>
+	<manvolnum>8</manvolnum>
+	<refmiscinfo class="source">Samba</refmiscinfo>
+	<refmiscinfo class="manual">System Administration tools</refmiscinfo>
+	<refmiscinfo class="version">4.1</refmiscinfo>
+</refmeta>
+
+
+<refnamediv>
+	<refname>ntdbbackup</refname>
+	<refpurpose>tool for backing up and for validating the integrity of samba .ntdb files</refpurpose>
+</refnamediv>
+
+<refsynopsisdiv>
+	<cmdsynopsis>
+		<command>ntdbbackup</command>
+		<arg choice="opt">-s suffix</arg>
+		<arg choice="opt">-v</arg>
+		<arg choice="opt">-h</arg>
+	</cmdsynopsis>
+</refsynopsisdiv>
+
+<refsect1>
+	<title>DESCRIPTION</title>
+
+	<para>This tool is part of the <citerefentry><refentrytitle>samba</refentrytitle>
+	<manvolnum>1</manvolnum></citerefentry> suite.</para>
+
+	<para><command>ntdbbackup</command> is a tool that may be used to backup samba .ntdb
+	files. This tool may also be used to verify the integrity of the .ntdb files prior
+	to samba startup or during normal operation. If it finds file damage and it finds
+	a prior backup the backup file will be restored.
+	</para>
+</refsect1>
+
+
+<refsect1>
+	<title>OPTIONS</title>
+
+	<variablelist>
+
+		<varlistentry>
+		<term>-h</term>
+		<listitem><para>
+		Get help information.
+		</para></listitem>
+		</varlistentry>
+
+		<varlistentry>
+		<term>-s suffix</term>
+		<listitem><para>
+		The <command>-s</command> option allows the administrator to specify a file
+		backup extension. This way it is possible to keep a history of ntdb backup
+		files by using a new suffix for each backup.
+		</para> </listitem>
+		</varlistentry>
+
+		<varlistentry>
+		<term>-v</term>
+		<listitem><para>
+		The <command>-v</command> will check the database for damages (corrupt data)
+		which if detected causes the backup to be restored.
+		</para></listitem>
+		</varlistentry>
+
+	</variablelist>
+</refsect1>
+
+
+<refsect1>
+	<title>COMMANDS</title>
+
+	<para><emphasis>GENERAL INFORMATION</emphasis></para>
+
+	<para>
+	The <command>ntdbbackup</command> utility can safely be run at any time. It was designed so
+	that it can be used at any time to validate the integrity of ntdb files, even during Samba
+	operation. Typical usage for the command will be:
+	</para>
+
+	<para>ntdbbackup [-s suffix] *.ntdb</para>
+
+	<para>
+	Before restarting samba the following command may be run to validate .ntdb files:
+	</para>
+
+	<para>ntdbbackup -v [-s suffix] *.ntdb</para>
+
+	<para>
+	Note that Samba 4 can use .tdb files instead, so you should
+	use <command>tdbbackup</command> on those files.
+	</para>
+
+	<para>
+	Samba .tdb and .ntdb files are stored in various locations, be sure to run backup all
+	.(n)tdb files on the system. Important files includes:
+	</para>
+
+	<itemizedlist>
+		<listitem><para>
+		<command>secrets.(n)tdb</command> - usual location is in the /usr/local/samba/private
+		directory, or on some systems in /etc/samba.
+		</para></listitem>
+
+		<listitem><para>
+		<command>passdb.(n)tdb</command> - usual location is in the /usr/local/samba/private
+		directory, or on some systems in /etc/samba.
+		</para></listitem>
+
+		<listitem><para>
+		<command>*.tdb</command> and <command>*.ntdb</command> located in the /usr/local/samba/var directory or on some
+		systems in the /var/cache or /var/lib/samba directories.
+		</para></listitem>
+	</itemizedlist>
+
+</refsect1>
+
+<refsect1>
+	<title>VERSION</title>
+
+	<para>This man page is correct for version 4 of the Samba suite.</para>
+</refsect1>
+
+<refsect1>
+	<title>SEE ALSO</title>
+
+    <para>
+      tdbbackup(8), ntdbrestore(8)
+    </para>
+</refsect1>
+
+<refsect1>
+	<title>AUTHOR</title>
+
+	<para>
+	The original Samba software and related utilities were created by Andrew Tridgell.
+	Samba is now developed by the Samba Team as an Open Source project similar to the way
+	the Linux kernel is developed.
+	</para>
+
+	<para>The ntdbbackup man page was written by Rusty Russell,
+	based on the tdbbackup man page by John H Terpstra.</para>
+</refsect1>
+
+</refentry>

ccan/ntdb/man/ntdbdump.8.xml

+<?xml version="1.0" encoding="iso-8859-1"?>
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+<refentry id="ntdbdump.8">
+
+<refmeta>
+	<refentrytitle>ntdbdump</refentrytitle>
+	<manvolnum>8</manvolnum>
+	<refmiscinfo class="source">Samba</refmiscinfo>
+	<refmiscinfo class="manual">System Administration tools</refmiscinfo>
+	<refmiscinfo class="version">4.1</refmiscinfo>
+</refmeta>
+
+
+<refnamediv>
+	<refname>ntdbdump</refname>
+	<refpurpose>tool for printing the contents of an NTDB file</refpurpose>
+</refnamediv>
+
+<refsynopsisdiv>
+	<cmdsynopsis>
+		<command>ntdbdump</command>
+		<arg choice="opt">-k <replaceable>keyname</replaceable></arg>
+		<arg choice="opt">-e</arg>
+		<arg choice="opt">-h</arg>
+		<arg choice="req">filename</arg>
+	</cmdsynopsis>
+</refsynopsisdiv>
+
+<refsect1>
+	<title>DESCRIPTION</title>
+
+	<para>This tool is part of the <citerefentry><refentrytitle>samba</refentrytitle>
+	<manvolnum>1</manvolnum></citerefentry> suite.</para>
+
+	<para><command>ntdbdump</command> is a very simple utility that 'dumps' the
+		contents of a NTDB (New Trivial DataBase) file to standard output in a
+		human-readable format.
+	</para>
+
+	<para>This tool can be used when debugging problems with NTDB files. It is
+		intended for those who are somewhat familiar with Samba internals.
+	</para>
+</refsect1>
+
+<refsect1>
+	<title>OPTIONS</title>
+
+	<variablelist>
+
+		<varlistentry>
+		<term>-h</term>
+		<listitem><para>
+		Get help information.
+		</para></listitem>
+		</varlistentry>
+
+		<varlistentry>
+		<term>-k <replaceable>keyname</replaceable></term>
+		<listitem><para>
+		The <command>-k</command> option restricts dumping to a single key, if found.
+		</para> </listitem>
+		</varlistentry>
+
+	</variablelist>
+</refsect1>
+
+<refsect1>
+	<title>SEE ALSO</title>
+
+    <para>
+      tdbdump(8), ntdbtool(8)
+    </para>
+</refsect1>
+
+<refsect1>
+	<title>VERSION</title>
+
+	<para>This man page is correct for version 4 of the Samba suite.</para>
+</refsect1>
+
+<refsect1>
+	<title>AUTHOR</title>
+
+	<para>
+	The original Samba software and related utilities were created by Andrew Tridgell.
+	Samba is now developed by the Samba Team as an Open Source project similar to the way
+	the Linux kernel is developed.
+	</para>
+
+	<para>The ntdbdump man page was written by Rusty Russell, base on the tdbdump man page by Jelmer Vernooij.</para>
+</refsect1>
+
+</refentry>

ccan/ntdb/ntdb.pc.in

+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: ntdb
+Description: A (not-so) trivial database
+Version: @PACKAGE_VERSION@
+Libs: @LIB_RPATH@ -L${libdir} -lntdb
+Cflags: -I${includedir}
+URL: http://tdb.samba.org/

ccan/ntdb/test/api-80-tdb_fd.c

+#include "config.h"
+#include "ntdb.h"
+#include "private.h"
+#include "tap-interface.h"
+#include "logging.h"
+
+int main(int argc, char *argv[])
+{
+	unsigned int i;
+	struct ntdb_context *ntdb;
+	int flags[] = { NTDB_INTERNAL, NTDB_DEFAULT, NTDB_NOMMAP,
+			NTDB_INTERNAL|NTDB_CONVERT, NTDB_CONVERT,
+			NTDB_NOMMAP|NTDB_CONVERT };
+
+	plan_tests(sizeof(flags) / sizeof(flags[0]) * 3);
+	for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
+		ntdb = ntdb_open("api-80-ntdb_fd.ntdb", flags[i]|MAYBE_NOSYNC,
+			       O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
+		if (!ok1(ntdb))
+			continue;
+
+		if (flags[i] & NTDB_INTERNAL)
+			ok1(ntdb_fd(ntdb) == -1);
+		else
+			ok1(ntdb_fd(ntdb) > 2);
+		ntdb_close(ntdb);
+		ok1(tap_log_messages == 0);
+	}
+	return exit_status();
+}

ccan/ntdb/test/no-fsync.h

+#ifndef NTDB_NO_FSYNC_H
+#define NTDB_NO_FSYNC_H
+/* Obey $TDB_NO_FSYNC, a bit like tdb does (only note our NTDB_NOSYNC
+ * does less) */
+#define MAYBE_NOSYNC (getenv("TDB_NO_FSYNC") ? NTDB_NOSYNC : 0)
+#endif