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1
by Monty Taylor
Import upstream version 2010.03.1347 |
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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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*
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1.2.4
by Monty Taylor
Import upstream version 2010.12.06 |
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* Copyright (C) 2008 Sun Microsystems, Inc.
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1
by Monty Taylor
Import upstream version 2010.03.1347 |
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*
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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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*
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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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*
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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, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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1.2.9
by Monty Taylor
Import upstream version 2011.03.11 |
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#include <config.h> |
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1.1.2
by Monty Taylor
Import upstream version 2011.03.13 |
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#include <cstring> |
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1
by Monty Taylor
Import upstream version 2010.03.1347 |
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#include <drizzled/xid.h> |
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1.2.9
by Monty Taylor
Import upstream version 2011.03.11 |
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#include <drizzled/charset.h> |
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1.1.2
by Monty Taylor
Import upstream version 2011.03.13 |
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namespace drizzled { |
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1
by Monty Taylor
Import upstream version 2010.03.1347 |
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void XID::set(uint64_t xid) |
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{
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formatID= 1; |
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set(DRIZZLE_XID_PREFIX_LEN, 0, DRIZZLE_XID_PREFIX); |
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1.1.2
by Monty Taylor
Import upstream version 2011.03.13 |
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memcpy(data + DRIZZLE_XID_PREFIX_LEN, &server_id, sizeof(server_id)); |
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my_xid tmp= xid; |
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memcpy(data + DRIZZLE_XID_OFFSET, &tmp, sizeof(tmp)); |
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gtrid_length= DRIZZLE_XID_GTRID_LEN; |
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1
by Monty Taylor
Import upstream version 2010.03.1347 |
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}
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void XID::set(long g, long b, const char *d) |
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{
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formatID= 1; |
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gtrid_length= g; |
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bqual_length= b; |
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memcpy(data, d, g+b); |
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}
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1.1.3
by Tobias Frost
Import upstream version 2012.01.30 |
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bool XID::is_null() const |
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1
by Monty Taylor
Import upstream version 2010.03.1347 |
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{
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return formatID == -1; |
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}
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1.1.3
by Tobias Frost
Import upstream version 2012.01.30 |
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void XID::set_null() |
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1
by Monty Taylor
Import upstream version 2010.03.1347 |
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{
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formatID= -1; |
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}
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my_xid XID::quick_get_my_xid() |
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{
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my_xid tmp; |
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1.1.2
by Monty Taylor
Import upstream version 2011.03.13 |
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memcpy(&tmp, data + DRIZZLE_XID_OFFSET, sizeof(tmp)); |
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1
by Monty Taylor
Import upstream version 2010.03.1347 |
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return tmp; |
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}
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my_xid XID::get_my_xid() |
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{
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return gtrid_length == DRIZZLE_XID_GTRID_LEN && bqual_length == 0 && |
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!memcmp(data+DRIZZLE_XID_PREFIX_LEN, &server_id, sizeof(server_id)) && |
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!memcmp(data, DRIZZLE_XID_PREFIX, DRIZZLE_XID_PREFIX_LEN) ? |
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quick_get_my_xid() : 0; |
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}
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1.1.2
by Monty Taylor
Import upstream version 2011.03.13 |
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uint32_t XID::length() const |
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1
by Monty Taylor
Import upstream version 2010.03.1347 |
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{
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return sizeof(formatID)+sizeof(gtrid_length)+sizeof(bqual_length)+ |
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gtrid_length+bqual_length; |
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}
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} /* namespace drizzled */ |