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commit 0d4bbd197198a94bf4e29e0ccd175a40a60097f3
Author: Gerald (Jerry) Carter <jerry@samba.org>
Date: Mon Jul 2 20:08:19 2007 -0500
Introduce GNU ld linker export-script for hiding non-public symbols
in shared libraries.
Based on initial patch from Julien Cristau <jcristau@debian.org>
and suggestions from James Peach <jpeach@samba.org>. Currently
the libsmbsharemodes libraries still exports *. Signed off on
my Derrell as well.
(This used to be commit c42cf731b4)
The global options are stored as values in the subkey "global"
of the SMBCONF registry key.
The activation is accomplished in smb.conf though a new special
semantic of the "include" parameter: "include = registry" triggers
the processing of the registry global options exactly at the
position of the include statement. Options read from the registry
take the same precedence as parameters loaded from a file via
include. Need to reload the registry globals is detected by
watching the tdb sequence number.
Registry shares are automatically activated when the registry
globals are processed.
So a "registry only" configuration can be realized by an
smb.conf that looks as follows:
================================
[global]
include = registry
================================
The global options and registry shares can be conveniently
edited with the "net conf" utility.
Caveat:
A possible pitfall consists in using "include = registry"
together with the "lock directory" directive in the registry.
This problem will be addressed in the next time.
Note on the code:
Processing of the registry options is accomplished by a function
process_registry_globals() in loadparm.c The current version is
only an interim solution: It is handcoded instead of using the
infrastructure of reg_api.c. The reason for this is that using
reg_api still has too large linker dependencies, bloating virtually
all targets by PASSDB_OBJ, SMBLDAP_OBJ, GROUPDB_OBJ and LDB stuff.
A version of process_registry_globals that uses reg_api is
included but commented out. The goal is to eventually refactor
and restructure the registry code so that one can use the reg_api
to access only the registry tdb and not link all the dynamic
backends with all their linking implications.
(This used to be commit 24b0cbcb37)
activation of global registry options in loadparm.c, mainly to
extract functionality from net_conf.c to be made availabel elsewhere
and to minimize linker dependencies.
In detail:
* move functions registry_push/pull_value from lib/util_reg.c to new file
lib/util_reg_api.c
* create a fake user token consisting of builtin administrators sid and
se_disk_operators privilege by hand instead of using get_root_nt_token()
to minimize linker deps for bin/net.
+ new function registry_create_admin_token() in new lib/util_reg_smbconf.c
+ move dup_nt_token from auth/token_util.c to new file lib/util_nttoken.c
+ adapt net_conf.c and Makefile.in accordingly.
* split lib/profiles.c into two parts: new file lib/profiles_basic.c
takes all the low level mask manipulation and format conversion functions
(se_priv, privset, luid). the privs array is completely hidden from
profiles.c by adding some access-functions. some mask-functions are not
static anymore.
Generally, SID- and LUID-related stuff that has more dependencies
is kept in lib/profiles.c
* Move initialization of regdb from net_conf.c into a function
registry_init_regdb() in lib/util_reg_smbconf.c.
Michael
(This used to be commit efd3e2bfb7)
emited to the Makefile in the DEVELOPER_CFLAGS variable. This makes
it easy to turn developer mode on and off without waiting for
configure to run. The developer flags are only added to CFLAGS for
the --enable-developer and --enable-krb5developer cases.
(This used to be commit 4b392a76eb)
I'm 100% certain I've forgotten to merge something, but the main code
should be in. It's mainly in dbwrap_ctdb.c, ctdbd_conn.c and
messages_ctdbd.c.
There should be no changes to the non-cluster case, it does survive make
test on my laptop.
It survives some very basic tests with ctdbd enables, I did not do the
full test suite for clusters yet.
Phew...
Volker
(This used to be commit 15553d6327)
INIPARSER_OBJ from the bin/net target altogether. I re-add it
in the guise of @BUILD_INIPARSER@ (to NET_OBJ). This also
eliminates the need to have @BUILD_INIPARSER@ in the deps for
the bin/net target.
Same procedure for the pam_winbindd module.
Michael
(This used to be commit 114a80dd2e)
- unify handling on @BUILD_INIPARSER@
btw: nsswitch/pam_winbind.c doesn't compile anymore on SuSE 10.2!
I think we should build pam modules by default to notice things
like this in the build-farm...
metze
(This used to be commit 1f30ac2905)
the iniparser source code, I do it in a way we can still have
a unmodified copy of iniparser in source/iniparser/
and have the wrapper stuff in source/iniparser_build/.
If the build-farm is happy with this I'll merge it to 3_0_26
tomorrow...
metze
(This used to be commit 43d390d186)
This replaces the internal explicit dev/ino file id representation by a
"struct file_id". This is necessary as cluster file systems and NFS
don't necessarily assign the same device number to the shared file
system. With this structure in place we can now easily add different
schemes to map a file to a unique 64-bit device node.
Jeremy, you might note that I did not change the external interface of
smb_share_modes.c.
Volker
(This used to be commit 9b10dbbd5d)
This removes message_block / message_unblock. I've talked to Jeremy and
Günther, giving them my reasons why I believe they have no effect.
Neither could come up with a counter-argument, so they go :-)
(This used to be commit a925e0991f)
replaced by MSG_FLAG_LOWPRIORITY or'ed into the msg_type. To enable this,
changed the msg_type definitions to hexadecimal.
This way we could theoretically add the MSG_FLAG_NODUPLICATES again, but I
would rather not do this, because that one is racy and can't be guaranteed at
all.
(This used to be commit 3f5eb8a960)
doing this because for the clustering the marshalling is needed in more
than one place, so I wanted a decent routine to marshall a message_rec
struct which was not there before.
Tridge, this seems about the same speed as it used to be before, the
librpc/ndr overhead in my tests was under the noise.
Volker
(This used to be commit eaefd00563)
database backends in place dynamically.
The main abstractions are db_context and db_record, it should be mainly
self-describing, see include/dbwrap.h. You open the db just as you would open
a tdb, this time with db_open(). If you want to fetch a record, just do the
db->fetch() call, if you want to do operations on it, you need to get it with
fetch_locked().
I added dbwrap_file.c (not heavily tested lately) as an example for what can
be done with that abstraction, uses a file per key. So if anybody is willing
to shape that up, we might have a chance on reiserfs again.... :-)
This abstraction works fine for brlock.tdb, locking.tdb, connections.tdb and
sessionid.tdb. It should work fine for the others as well, I just did not yet
get around to convert them.
If nobody loudly screams NO, then I will import the code that uses this soon.
Volker
(This used to be commit e9d7484ca2)
and connections_forall. This centralizes all the routines that did individual
tdb_open("connections.tdb") and direct tdb_traverse.
Volker
(This used to be commit e43e94cda1)
toolchain independent, but since there's no portable method for
doing makefile includes, we can actually use the dependencies with
GNU make. It's easy to add this for other makes, but I don't have
any to test.
This also moves as much m4 as possible into the m4 directory where
no-one has to look at it. AFAICT, there's no way to hide depcomp
in there too, which is unfortunate.
(This used to be commit aa14900f82)
sockets to listen on a little, because in the launchd case these
are provided for us. We also add an idle timeout so that a daemon
can exit after a period of inactivity.
(This used to be commit fc8589a337)
