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4ed9ddd30e
1. factored XID-related functions to a separate wsrep_xid.cc unit. 2. refactored them to take refrences instead of pointers where appropriate 3. implemented wsrep_get/set_SE_position to take wsrep_uuid_t and wsrep_seqno_t instead of XID 4. call wsrep_set_SE_position() in wsrep_sst_received() to reinitialize SE checkpoint after SST was received, avoid assert() in setting code by first checking current position.
33 lines
1.3 KiB
C
33 lines
1.3 KiB
C
/* Copyright (C) 2015 Codership Oy <info@codership.com>
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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; version 2 of the License.
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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 along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */
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#ifndef WSREP_XID_H
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#define WSREP_XID_H
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#include <my_config.h>
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#include "../wsrep/wsrep_api.h"
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#include "handler.h" // XID typedef
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void wsrep_xid_init(xid_t*, const wsrep_uuid_t&, wsrep_seqno_t);
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int wsrep_is_wsrep_xid(const void* xid);
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const wsrep_uuid_t* wsrep_xid_uuid(const XID&);
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wsrep_seqno_t wsrep_xid_seqno(const XID&);
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//void wsrep_get_SE_checkpoint(XID&); /* uncomment if needed */
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void wsrep_get_SE_checkpoint(wsrep_uuid_t&, wsrep_seqno_t&);
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//void wsrep_set_SE_checkpoint(XID&); /* uncomment if needed */
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void wsrep_set_SE_checkpoint(const wsrep_uuid_t&, wsrep_seqno_t);
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#endif /* WSREP_UTILS_H */
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