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Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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lock-tracking.c mirrors the in-kernel fcntl structures to detect
unexpected use of fcntl calls. During my mutex work I changed our fcntl
use so that we unlock the allrecord_lock in two pieces: The range covering
the hash locks and the range covering the data area for the individual
traverse record locks. Splitting locks is not covered by lock-tracking.c.
This patch extends lock-tracking.c with this little piece. It's still
far from complete to track the full range of fcntl semantics. It is not
strictly needed right now, but it does not hurt either.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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If strftime() is not available, asctime() is used, and this usually
appends a newline character to the result. This is not desired for
timestamp().
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Gregor Beck <gbeck@sernet.de>
Reviewed-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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redundent -> redundant
Signed-off-by: Karolin Seeger <kseeger@samba.org>
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Signed-off-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Simo Sorce <idra@samba.org>
Autobuild-Date(master): Sat Feb 16 17:13:32 CET 2013 on sn-devel-104
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This was a horrible hybrid of duplicated epoll and select()
code.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Feb 14 22:40:30 CET 2013 on sn-devel-104
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Falls back cleanly from epoll -> poll, or uses poll if
epoll not available.
Signed-off-by: Jeremy Allison <jra@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Not yet used, but will be called by the "standard"
fallback from epoll -> poll backends.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Stefan Metzmacher <metze@samba.org>
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Returns an event ops struct given a string name. Not
yet used, but will be part of the new "standard" fallback
code.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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tevent_poll backend.
We might be called during tevent_re_initialise()
which means we need to free our old additional_data.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Can be set externally, allows us to fallback if epoll
fails at runtime.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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A fallback panic handler will need to know if
there was an error while waiting for events
(replay=true) or if the error happened on modify
(replay=false).
Signed-off-by: Stefan Metzmacher <metze@samba.org>
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Currently we can't return from this, but the new fallback
code will change this.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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after epoll.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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dbwrap_ctdb does not allow this anyway. This patch will avoid suprises
when going non-clustered to clustered. Not everybody is developing
against a clustered environment :-)
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Fri Feb 8 06:46:40 CET 2013 on sn-devel-104
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Reviewed-by: Andrew Bartlett <abartlet@samba.org>
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Reviewed-by: Andrew Bartlett <abartlet@samba.org>
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val part of a DN's component is DATA_BLOB and nothing insure that it
will be finished by a '\0'
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
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Reviewed-by: Andrew Bartlett <abartlet@samba.org>
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Reviewed-by: Andrew Bartlett <abartlet@samba.org>
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Reviewed-by: Andrew Bartlett <abartlet@samba.org>
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really visible
We don't want to have to set log level to 4 or 5 AND set the environment
variable to be able to see those log messages
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
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Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Christian Ambach <ambi@samba.org>
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header.hash_size was the only thing we ever referenced outside of
tdb_open_ex and its direct callees. So this shrinks the tdb_context by
164 bytes.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Tue Feb 5 13:18:28 CET 2013 on sn-devel-104
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Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
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Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
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We can't use tevent_common_loop_wait() because new fd events
will be added to the poll_ev->fresh list instead of
ev->fd_events.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Sun Feb 3 06:40:09 CET 2013 on sn-devel-104
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Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
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We need to trigger the fde->close_fn().
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
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The event context might have been freed before the fde
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
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The event context might have been freed before the fde
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
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This is done in tevent_common_context_destructor for the non-fresh
fdes already
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
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This is in preparation for the next patch to NULL out the event_ctx
pointers in the poll_ev->fresh list
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
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Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
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If tevent_add_fd is immediately followed by tevent_fd_set_flags, the poll
backend crashes. This was introduced when the poll backend was prepared
for the multi-threaded python extension.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
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Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ira Cooper <ira@samba.org>
Reviewed-by: Richard Sharpe <realrichardsharpe@gmail.com>
Autobuild-User(master): Richard Sharpe <sharpe@samba.org>
Autobuild-Date(master): Thu Jan 31 17:52:39 CET 2013 on sn-devel-104
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This is in the error path for prepare_commit, which rarely fails, but
when it does we need to ensure that when a new transaction is opened,
that it really starts a new transaction.
We bump the version to recognise critical fix for the AD DC
Without this fix, a single invalid inbound replicated link disables
all subsequent replication as we operate without a transaction (which
is refused by ldb_tdb).
Andrew Bartlett
Reviewed-by: Matthieu Patou <mat@matws.net>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
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Signed-off-by: Karolin Seeger <kseeger@samba.org>
Karolin
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Thu Jan 24 16:09:37 CET 2013 on sn-devel-104
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Signed-off-by: Karolin Seeger <kseeger@samba.org>
Karolin
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Karolin Seeger <kseeger@samba.org>
Karolin
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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Signed-off-by: Karolin Seeger <kseeger@samba.org>
Karolin
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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