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d997d93af1
Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Michael Adam <obnox@samba.org>
74 lines
2.0 KiB
C
74 lines
2.0 KiB
C
/*
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Unix SMB/CIFS implementation.
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Implementation of a reliable server_exists()
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Copyright (C) Volker Lendecke 2010
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __SERVERID_H__
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#define __SERVERID_H__
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#include "includes.h"
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#include "lib/dbwrap/dbwrap.h"
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/*
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* Register a server with its unique id
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*/
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bool serverid_register(const struct server_id id, uint32_t msg_flags);
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/*
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* De-register a server with its unique id
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*/
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bool serverid_deregister(const struct server_id id);
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/*
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* Check existence of a server id
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*/
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bool serverid_exists(const struct server_id *id);
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/*
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* Check existence of a list of server ids
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*/
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bool serverids_exist(const struct server_id *ids, int num_ids, bool *results);
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/*
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* Walk the list of server_ids registered
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*/
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bool serverid_traverse(int (*fn)(struct db_record *rec,
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const struct server_id *id,
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uint32_t msg_flags,
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void *private_data),
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void *private_data);
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/*
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* Walk the list of server_ids registered read-only
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*/
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bool serverid_traverse_read(int (*fn)(const struct server_id *id,
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uint32_t msg_flags,
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void *private_data),
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void *private_data);
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/*
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* Ensure CLEAR_IF_FIRST works fine, to be called from the parent smbd
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*/
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bool serverid_parent_init(TALLOC_CTX *mem_ctx);
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/*
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* Get a random unique_id and make sure that it is not
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* SERVERID_UNIQUE_ID_NOT_TO_VERIFY
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*/
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uint64_t serverid_get_random_unique_id(void);
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#endif
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