The branch, master has been updated
via 7c6713e tdb2: make --enable-tdb2 the default.
via e1665c9 tdb2: add -1 and -2 options to tdbtorture
via 1023082 tdb2:tdbtorture: use TEST_DATA_PREFIX for files
via 45ae436 tdb2: name tools the same as TDB1 tools.
via 23f1f5e tdb2: tools/tdb2backup
via 641beb3 samdb: use compat wrappers for tdb_fetch().
via dd1d573 tdb_compat: only use hashsize attribute when O_CREAT
via ae62d46 ldb_wrap.c: fix TDB2-incompatible API usage.
via efbf52b tdb2: copy tdb1's changed expansion logic.
via 205e198 tdb2: careful on wrap.
from 697a6e9 auth: provide private pointer and do not return original
PAC signatures
http://gitweb.samba.org/?p=samba.git;a=shortlog;h=master
- Log -----------------------------------------------------------------
commit 7c6713e78ff22ebf0aa1caa10697bad9d4cc885e
Author: Rusty Russell <ru...@rustcorp.com.au>
Date: Mon Jan 30 15:59:18 2012 +1030
tdb2: make --enable-tdb2 the default.
We still use the tdb1 on-disk format, but we do so via the tdb2 library.
Signed-off-by: Rusty Russell <ru...@rustcorp.com.au>
Autobuild-User: Rusty Russell <ru...@rustcorp.com.au>
Autobuild-Date: Mon Jan 30 08:02:43 CET 2012 on sn-devel-104
commit e1665c94ac290e030321f7d243e3e70661874778
Author: Rusty Russell <ru...@rustcorp.com.au>
Date: Mon Jan 30 15:59:16 2012 +1030
tdb2: add -1 and -2 options to tdbtorture
(For now, -1 is the default).
commit 10230829df5c5624edaa5fabaf84c9ac5bc31285
Author: Rusty Russell <ru...@rustcorp.com.au>
Date: Mon Jan 30 15:31:05 2012 +1030
tdb2:tdbtorture: use TEST_DATA_PREFIX for files
TDB2 version of commit b83672b36c1ea8c35833c40c3919b63809f16624.
Signed-off-by: Rusty Russell <ru...@rustcorp.com.au>
commit 45ae436b19925930b4a60fd8078edcec9ef45e96
Author: Rusty Russell <ru...@rustcorp.com.au>
Date: Mon Jan 30 10:07:18 2012 +1030
tdb2: name tools the same as TDB1 tools.
Otherwise, when we switch everyone's scripts will break (including our
own tests!).
Signed-off-by: Rusty Russell <ru...@rustcorp.com.au>
commit 23f1f5e0e3516092c47e942c03cef42f4256bf2a
Author: Rusty Russell <ru...@rustcorp.com.au>
Date: Mon Jan 30 10:07:17 2012 +1030
tdb2: tools/tdb2backup
Minor changes from tdb/tools/tdbbackup.c.
Signed-off-by: Rusty Russell <ru...@rustcorp.com.au>
commit 641beb35bff243bab5651a1cab8aa4b305ecefa4
Author: Rusty Russell <ru...@rustcorp.com.au>
Date: Mon Jan 30 10:07:17 2012 +1030
samdb: use compat wrappers for tdb_fetch().
TDB2's tdb_fetch() returns an error code; use tdb_fetch_compat() for now.
Similarly, tdb_errorstr() -> tdb_errorstr_compat().
Signed-off-by: Rusty Russell <ru...@rustcorp.com.au>
commit dd1d57370d6d83473a7ada3ceb8d250d357ff429
Author: Rusty Russell <ru...@rustcorp.com.au>
Date: Mon Jan 30 10:06:55 2012 +1030
tdb_compat: only use hashsize attribute when O_CREAT
tdb2 complains if you specify a tdb1 hashsize, and you're not actually
trying to create a new database.
Signed-off-by: Rusty Russell <ru...@rustcorp.com.au>
commit ae62d46a9fcfee9db177ddb3d0f1f2c28c889a35
Author: Rusty Russell <ru...@rustcorp.com.au>
Date: Mon Jan 30 09:25:50 2012 +1030
ldb_wrap.c: fix TDB2-incompatible API usage.
Auditing revealed one place still expecting a -1 return on failure:
tdb2 returns the (negative) errcode directly, so the portable way to
do this is to check for != 0.
Signed-off-by: Rusty Russell <ru...@rustcorp.com.au>
commit efbf52b4fe62eeed085961d7e2689b869bae63dc
Author: Rusty Russell <ru...@rustcorp.com.au>
Date: Mon Jan 30 09:24:50 2012 +1030
tdb2: copy tdb1's changed expansion logic.
TDB2 uses the same expansion logic as TDB1, which got factored out
recently. So update TDB2 to match.
Signed-off-by: Rusty Russell <ru...@rustcorp.com.au>
(Imported from CCAN commit c438ec17d7b2efe76e56e5fc5ab88bd4a02735e8)
commit 205e198471a481b849d05b5756261f1739c0c8b2
Author: Rusty Russell <ru...@rustcorp.com.au>
Date: Mon Jan 30 09:23:50 2012 +1030
tdb2: careful on wrap.
It's much harder to wrap a 64-bit tdb2 than a 32-bit tdb1, but we should
still
take care against bugs.
Also, we should *not* cast the length to a size_t when comparing it to
the stat result, in case size_t is 32 bit.
Signed-off-by: Rusty Russell <ru...@rustcorp.com.au>
(Imported from CCAN commit 6f7cb26e589cea081e71c59801eae87178967861)
-----------------------------------------------------------------------
Summary of changes:
lib/ldb-samba/ldb_wrap.c | 2 +-
lib/tdb2/check.c | 4 +-
lib/tdb2/free.c | 57 +++++----
lib/tdb2/io.c | 29 +++--
lib/tdb2/open.c | 2 +-
lib/tdb2/private.h | 5 +-
.../tools/tdbbackup.c => tdb2/tools/tdb2backup.c} | 136 ++++++++++++--------
lib/tdb2/tools/tdb2torture.c | 62 ++++++++--
lib/tdb2/transaction.c | 19 ++-
lib/tdb2/wscript | 16 ++-
lib/tdb_compat/tdb_compat.c | 2 +-
.../dsdb/samdb/ldb_modules/partition_metadata.c | 12 +-
12 files changed, 221 insertions(+), 125 deletions(-)
copy lib/{tdb/tools/tdbbackup.c => tdb2/tools/tdb2backup.c} (70%)
Changeset truncated at 500 lines:
diff --git a/lib/ldb-samba/ldb_wrap.c b/lib/ldb-samba/ldb_wrap.c
index 66213bf..b8af8c1 100644
--- a/lib/ldb-samba/ldb_wrap.c
+++ b/lib/ldb-samba/ldb_wrap.c
@@ -332,7 +332,7 @@ int samba_ldb_connect(struct ldb_context *ldb, struct
loadparm_context *lp_ctx,
}
}
- if (tdb_reopen_all(1) == -1) {
+ if (tdb_reopen_all(1) != 0) {
smb_panic("tdb_reopen_all failed\n");
}
}
diff --git a/lib/tdb2/check.c b/lib/tdb2/check.c
index 238a5b3..ecd6c13 100644
--- a/lib/tdb2/check.c
+++ b/lib/tdb2/check.c
@@ -497,8 +497,8 @@ static enum TDB_ERROR check_free(struct tdb_context *tdb,
}
- ecode = tdb->tdb2.io->oob(tdb, off
- + frec_len(frec)
+ ecode = tdb->tdb2.io->oob(tdb, off,
+ frec_len(frec)
+ sizeof(struct tdb_used_record),
false);
if (ecode != TDB_SUCCESS) {
diff --git a/lib/tdb2/free.c b/lib/tdb2/free.c
index bb819a2..a6d4c7a 100644
--- a/lib/tdb2/free.c
+++ b/lib/tdb2/free.c
@@ -876,10 +876,38 @@ enum TDB_ERROR set_header(struct tdb_context *tdb,
return TDB_SUCCESS;
}
+/* You need 'size', this tells you how much you should expand by. */
+tdb_off_t tdb_expand_adjust(tdb_off_t map_size, tdb_off_t size)
+{
+ tdb_off_t new_size, top_size;
+
+ /* limit size in order to avoid using up huge amounts of memory for
+ * in memory tdbs if an oddball huge record creeps in */
+ if (size > 100 * 1024) {
+ top_size = map_size + size * 2;
+ } else {
+ top_size = map_size + size * 100;
+ }
+
+ /* always make room for at least top_size more records, and at
+ least 25% more space. if the DB is smaller than 100MiB,
+ otherwise grow it by 10% only. */
+ if (map_size > 100 * 1024 * 1024) {
+ new_size = map_size * 1.10;
+ } else {
+ new_size = map_size * 1.25;
+ }
+
+ /* Round the database up to a multiple of the page size */
+ if (new_size < top_size)
+ new_size = top_size;
+ return new_size - map_size;
+}
+
/* Expand the database. */
static enum TDB_ERROR tdb_expand(struct tdb_context *tdb, tdb_len_t size)
{
- uint64_t old_size, rec_size, map_size;
+ uint64_t old_size;
tdb_len_t wanted;
enum TDB_ERROR ecode;
@@ -898,35 +926,14 @@ static enum TDB_ERROR tdb_expand(struct tdb_context *tdb,
tdb_len_t size)
/* Someone else may have expanded the file, so retry. */
old_size = tdb->file->map_size;
- tdb->tdb2.io->oob(tdb, tdb->file->map_size + 1, true);
+ tdb->tdb2.io->oob(tdb, tdb->file->map_size, 1, true);
if (tdb->file->map_size != old_size) {
tdb_unlock_expand(tdb, F_WRLCK);
return TDB_SUCCESS;
}
- /* limit size in order to avoid using up huge amounts of memory for
- * in memory tdbs if an oddball huge record creeps in */
- if (size > 100 * 1024) {
- rec_size = size * 2;
- } else {
- rec_size = size * 100;
- }
-
- /* always make room for at least rec_size more records, and at
- least 25% more space. if the DB is smaller than 100MiB,
- otherwise grow it by 10% only. */
- if (old_size > 100 * 1024 * 1024) {
- map_size = old_size / 10;
- } else {
- map_size = old_size / 4;
- }
-
- if (map_size > rec_size) {
- wanted = map_size;
- } else {
- wanted = rec_size;
- }
-
+ /* Overallocate. */
+ wanted = tdb_expand_adjust(old_size, size);
/* We need room for the record header too. */
wanted = adjust_size(0, sizeof(struct tdb_used_record) + wanted);
diff --git a/lib/tdb2/io.c b/lib/tdb2/io.c
index afab0c1..b4a6f0b 100644
--- a/lib/tdb2/io.c
+++ b/lib/tdb2/io.c
@@ -81,8 +81,8 @@ void tdb_mmap(struct tdb_context *tdb)
If probe is true, len being too large isn't a failure.
*/
-static enum TDB_ERROR tdb_oob(struct tdb_context *tdb, tdb_off_t len,
- bool probe)
+static enum TDB_ERROR tdb_oob(struct tdb_context *tdb,
+ tdb_off_t off, tdb_len_t len, bool probe)
{
struct stat st;
enum TDB_ERROR ecode;
@@ -92,7 +92,16 @@ static enum TDB_ERROR tdb_oob(struct tdb_context *tdb,
tdb_off_t len,
|| (tdb->flags & TDB_NOLOCK)
|| tdb_has_expansion_lock(tdb));
- if (len <= tdb->file->map_size)
+ if (len + off < len) {
+ if (probe)
+ return TDB_SUCCESS;
+
+ return tdb_logerr(tdb, TDB_ERR_IO, TDB_LOG_ERROR,
+ "tdb_oob off %llu len %llu wrap\n",
+ (long long)off, (long long)len);
+ }
+
+ if (len + off <= tdb->file->map_size)
return TDB_SUCCESS;
if (tdb->flags & TDB_INTERNAL) {
if (probe)
@@ -101,7 +110,7 @@ static enum TDB_ERROR tdb_oob(struct tdb_context *tdb,
tdb_off_t len,
tdb_logerr(tdb, TDB_ERR_IO, TDB_LOG_ERROR,
"tdb_oob len %lld beyond internal"
" malloc size %lld",
- (long long)len,
+ (long long)(off + len),
(long long)tdb->file->map_size);
return TDB_ERR_IO;
}
@@ -120,13 +129,13 @@ static enum TDB_ERROR tdb_oob(struct tdb_context *tdb,
tdb_off_t len,
tdb_unlock_expand(tdb, F_RDLCK);
- if (st.st_size < (size_t)len) {
+ if (st.st_size < off + len) {
if (probe)
return TDB_SUCCESS;
tdb_logerr(tdb, TDB_ERR_IO, TDB_LOG_ERROR,
- "tdb_oob len %zu beyond eof at %zu",
- (size_t)len, st.st_size);
+ "tdb_oob len %llu beyond eof at %zu",
+ (long long)(off + len), st.st_size);
return TDB_ERR_IO;
}
@@ -253,7 +262,7 @@ static enum TDB_ERROR tdb_write(struct tdb_context *tdb,
tdb_off_t off,
"Write to read-only database");
}
- ecode = tdb->tdb2.io->oob(tdb, off + len, false);
+ ecode = tdb->tdb2.io->oob(tdb, off, len, false);
if (ecode != TDB_SUCCESS) {
return ecode;
}
@@ -283,7 +292,7 @@ static enum TDB_ERROR tdb_read(struct tdb_context *tdb,
tdb_off_t off,
{
enum TDB_ERROR ecode;
- ecode = tdb->tdb2.io->oob(tdb, off + len, false);
+ ecode = tdb->tdb2.io->oob(tdb, off, len, false);
if (ecode != TDB_SUCCESS) {
return ecode;
}
@@ -574,7 +583,7 @@ static void *tdb_direct(struct tdb_context *tdb, tdb_off_t
off, size_t len,
if (unlikely(!tdb->file->map_ptr))
return NULL;
- ecode = tdb_oob(tdb, off + len, false);
+ ecode = tdb_oob(tdb, off, len, false);
if (unlikely(ecode != TDB_SUCCESS))
return TDB_ERR_PTR(ecode);
return (char *)tdb->file->map_ptr + off;
diff --git a/lib/tdb2/open.c b/lib/tdb2/open.c
index 4965d86..2730f21 100644
--- a/lib/tdb2/open.c
+++ b/lib/tdb2/open.c
@@ -747,7 +747,7 @@ finished:
if (tdb->flags & TDB_VERSION1) {
ecode = tdb1_probe_length(tdb);
} else {
- ecode = tdb->tdb2.io->oob(tdb, tdb->file->map_size + 1, true);
+ ecode = tdb->tdb2.io->oob(tdb, tdb->file->map_size, 1, true);
}
if (unlikely(ecode != TDB_SUCCESS))
goto fail;
diff --git a/lib/tdb2/private.h b/lib/tdb2/private.h
index 85cd15a..91d3ca0 100644
--- a/lib/tdb2/private.h
+++ b/lib/tdb2/private.h
@@ -359,7 +359,7 @@ struct tdb_methods {
tdb_len_t);
enum TDB_ERROR (*twrite)(struct tdb_context *, tdb_off_t, const void *,
tdb_len_t);
- enum TDB_ERROR (*oob)(struct tdb_context *, tdb_off_t, bool);
+ enum TDB_ERROR (*oob)(struct tdb_context *, tdb_off_t, tdb_len_t, bool);
enum TDB_ERROR (*expand_file)(struct tdb_context *, tdb_len_t);
void *(*direct)(struct tdb_context *, tdb_off_t, size_t, bool);
};
@@ -437,6 +437,9 @@ tdb_off_t bucket_off(tdb_off_t ftable_off, unsigned bucket);
/* Used by tdb_summary */
tdb_off_t dead_space(struct tdb_context *tdb, tdb_off_t off);
+/* Adjust expansion, used by create_recovery_area */
+tdb_off_t tdb_expand_adjust(tdb_off_t map_size, tdb_off_t size);
+
/* io.c: */
/* Initialize tdb->methods. */
void tdb_io_init(struct tdb_context *tdb);
diff --git a/lib/tdb/tools/tdbbackup.c b/lib/tdb2/tools/tdb2backup.c
similarity index 70%
copy from lib/tdb/tools/tdbbackup.c
copy to lib/tdb2/tools/tdb2backup.c
index 11ecaa0..531bf29 100644
--- a/lib/tdb/tools/tdbbackup.c
+++ b/lib/tdb2/tools/tdb2backup.c
@@ -1,4 +1,4 @@
-/*
+/*
Unix SMB/CIFS implementation.
low level tdb backup and restore utility
Copyright (C) Andrew Tridgell 2002
@@ -7,12 +7,12 @@
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
-
+
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.
-
+
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
@@ -40,12 +40,11 @@
*/
-#include "replace.h"
-#include "system/locale.h"
-#include "system/time.h"
+#include "tdb2.h"
#include "system/filesys.h"
-#include "system/wait.h"
-#include "tdb.h"
+
+/* Currently we default to creating a tdb1. This will change! */
+#define TDB2_IS_DEFAULT false
#ifdef HAVE_GETOPT_H
#include <getopt.h>
@@ -53,19 +52,13 @@
static int failed;
-static struct tdb_logging_context log_ctx;
-
-#ifdef PRINTF_ATTRIBUTE
-static void tdb_log(struct tdb_context *tdb, enum tdb_debug_level level, const
char *format, ...) PRINTF_ATTRIBUTE(3,4);
-#endif
-static void tdb_log(struct tdb_context *tdb, enum tdb_debug_level level, const
char *format, ...)
+static void tdb_log(struct tdb_context *tdb,
+ enum tdb_log_level level,
+ enum TDB_ERROR ecode,
+ const char *message,
+ void *data)
{
- va_list ap;
-
- va_start(ap, format);
- vfprintf(stdout, format, ap);
- va_end(ap);
- fflush(stdout);
+ fprintf(stderr, "%s:%s\n", tdb_errorstr(ecode), message);
}
static char *add_suffix(const char *name, const char *suffix)
@@ -81,12 +74,15 @@ static char *add_suffix(const char *name, const char
*suffix)
return ret;
}
-static int copy_fn(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+static int copy_fn(struct tdb_context *tdb, TDB_DATA key, TDB_DATA dbuf, void
*state)
{
- TDB_CONTEXT *tdb_new = (TDB_CONTEXT *)state;
+ struct tdb_context *tdb_new = (struct tdb_context *)state;
+ enum TDB_ERROR err;
- if (tdb_store(tdb_new, key, dbuf, TDB_INSERT) != 0) {
- fprintf(stderr,"Failed to insert into %s\n", tdb_name(tdb_new));
+ err = tdb_store(tdb_new, key, dbuf, TDB_INSERT);
+ if (err) {
+ fprintf(stderr,"Failed to insert into %s: %s\n",
+ tdb_name(tdb_new), tdb_errorstr(err));
failed = 1;
return 1;
}
@@ -94,7 +90,7 @@ static int copy_fn(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA
dbuf, void *state)
}
-static int test_fn(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+static int test_fn(struct tdb_context *tdb, TDB_DATA key, TDB_DATA dbuf, void
*state)
{
return 0;
}
@@ -104,13 +100,21 @@ static int test_fn(TDB_CONTEXT *tdb, TDB_DATA key,
TDB_DATA dbuf, void *state)
only doing the backup if its OK
this function is also used for restore
*/
-static int backup_tdb(const char *old_name, const char *new_name, int
hash_size)
+static int backup_tdb(const char *old_name, const char *new_name,
+ bool tdb2, int hash_size)
{
- TDB_CONTEXT *tdb;
- TDB_CONTEXT *tdb_new;
+ struct tdb_context *tdb;
+ struct tdb_context *tdb_new;
char *tmp_name;
struct stat st;
int count1, count2;
+ enum TDB_ERROR err;
+ union tdb_attribute log_attr, hsize_attr;
+ int tdb_flags = TDB_DEFAULT;
+
+ if (!tdb2) {
+ tdb_flags |= TDB_VERSION1;
+ }
tmp_name = add_suffix(new_name, ".tmp");
@@ -121,9 +125,12 @@ static int backup_tdb(const char *old_name, const char
*new_name, int hash_size)
return 1;
}
+ log_attr.base.attr = TDB_ATTRIBUTE_LOG;
+ log_attr.base.next = NULL;
+ log_attr.log.fn = tdb_log;
+
/* open the old tdb */
- tdb = tdb_open_ex(old_name, 0, 0,
- O_RDWR, 0, &log_ctx, NULL);
+ tdb = tdb_open(old_name, TDB_DEFAULT, O_RDWR, 0, &log_attr);
if (!tdb) {
printf("Failed to open %s\n", old_name);
free(tmp_name);
@@ -131,20 +138,27 @@ static int backup_tdb(const char *old_name, const char
*new_name, int hash_size)
}
/* create the new tdb */
+ if (!tdb2 && hash_size) {
+ hsize_attr.base.attr = TDB_ATTRIBUTE_TDB1_HASHSIZE;
+ hsize_attr.base.next = NULL;
+ hsize_attr.tdb1_hashsize.hsize = hash_size;
+ log_attr.base.next = &hsize_attr;
+ }
+
unlink(tmp_name);
- tdb_new = tdb_open_ex(tmp_name,
- hash_size ? hash_size : tdb_hash_size(tdb),
- TDB_DEFAULT,
- O_RDWR|O_CREAT|O_EXCL, st.st_mode & 0777,
- &log_ctx, NULL);
+ tdb_new = tdb_open(tmp_name, tdb_flags,
+ O_RDWR|O_CREAT|O_EXCL, st.st_mode & 0777,
+ &log_attr);
if (!tdb_new) {
perror(tmp_name);
free(tmp_name);
return 1;
}
- if (tdb_transaction_start(tdb) != 0) {
- printf("Failed to start transaction on old tdb\n");
+ err = tdb_transaction_start(tdb);
+ if (err) {
+ fprintf(stderr, "Failed to start transaction on old tdb: %s\n",
+ tdb_errorstr(err));
tdb_close(tdb);
tdb_close(tdb_new);
unlink(tmp_name);
@@ -153,8 +167,10 @@ static int backup_tdb(const char *old_name, const char
*new_name, int hash_size)
}
/* lock the backup tdb so that nobody else can change it */
- if (tdb_lockall(tdb_new) != 0) {
- printf("Failed to lock backup tdb\n");
+ err = tdb_lockall(tdb_new);
+ if (err) {
+ fprintf(stderr, "Failed to lock backup tdb: %s\n",
+ tdb_errorstr(err));
tdb_close(tdb);
tdb_close(tdb_new);
unlink(tmp_name);
@@ -192,11 +208,11 @@ static int backup_tdb(const char *old_name, const char
*new_name, int hash_size)
/* close the new tdb and re-open read-only */
tdb_close(tdb_new);
- tdb_new = tdb_open_ex(tmp_name,
- 0,
- TDB_DEFAULT,
- O_RDONLY, 0,
- &log_ctx, NULL);
+
+ /* we don't need the hash attr any more */
+ log_attr.base.next = NULL;
+
+ tdb_new = tdb_open(tmp_name, TDB_DEFAULT, O_RDONLY, 0, &log_attr);
if (!tdb_new) {
fprintf(stderr,"failed to reopen %s\n", tmp_name);
unlink(tmp_name);
@@ -204,7 +220,7 @@ static int backup_tdb(const char *old_name, const char
*new_name, int hash_size)
free(tmp_name);
return 1;
}
-
+
/* traverse the new tdb to confirm */
count2 = tdb_traverse(tdb_new, test_fn, NULL);
if (count2 != count1) {
@@ -233,12 +249,16 @@ static int backup_tdb(const char *old_name, const char
*new_name, int hash_size)
*/
static int verify_tdb(const char *fname, const char *bak_name)
{
- TDB_CONTEXT *tdb;
+ struct tdb_context *tdb;
int count = -1;
+ union tdb_attribute log_attr;
+
+ log_attr.base.attr = TDB_ATTRIBUTE_LOG;
+ log_attr.base.next = NULL;
+ log_attr.log.fn = tdb_log;
/* open the tdb */
- tdb = tdb_open_ex(fname, 0, 0,
- O_RDONLY, 0, &log_ctx, NULL);
+ tdb = tdb_open(fname, TDB_DEFAULT, O_RDONLY, 0, &log_attr);
/* traverse the tdb, then close it */
if (tdb) {
@@ -249,7 +269,7 @@ static int verify_tdb(const char *fname, const char
*bak_name)
/* count is < 0 means an error */
if (count < 0) {
printf("restoring %s\n", fname);
- return backup_tdb(bak_name, fname, 0);
+ return backup_tdb(bak_name, fname, TDB2_IS_DEFAULT, 0);
}
printf("%s : %d records\n", fname, count);
@@ -276,11 +296,14 @@ static void usage(void)
{
printf("Usage: tdbbackup [options] <fname...>\n\n");
printf(" -h this help message\n");
+ printf(" -1 make the backup a TDB1 file\n");
+ printf(" -2 make the backup a TDB2 file\n");
+ printf(" -v verify mode (restore if corrupt)\n");
printf(" -s suffix set the backup suffix\n");
printf(" -v verify mode (restore if corrupt)\n");
printf(" -n hashsize set the new hash size for the backup\n");
}
-
+
int main(int argc, char *argv[])
{
@@ -289,11 +312,10 @@ static void usage(void)
int c;
int verify = 0;
int hashsize = 0;
+ bool tdb2 = TDB2_IS_DEFAULT;
const char *suffix = ".bak";
- log_ctx.log_fn = tdb_log;
--
Samba Shared Repository
