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the begginning

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david hill
2016-01-06 14:08:59 -06:00
parent 66a31debcb
commit f6afc42dd0
18251 changed files with 16460679 additions and 2 deletions
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versioning/BRM/shmkeys.h Normal file
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/* Copyright (C) 2014 InfiniDB, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; version 2 of
the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA. */
// $Id: shmkeys.h 1823 2013-01-21 14:13:09Z rdempsey $
/** @file */
#ifndef BRM_SHMEYS_H_
#define BRM_SHMEYS_H_
#include <stdint.h>
#include <string>
#if defined(_MSC_VER) && defined(xxxSHMKEYS_DLLEXPORT)
#define EXPORT __declspec(dllexport)
#else
#define EXPORT
#endif
namespace BRM
{
/** A struct to hold shared memory keys
*
* A struct to hold shared memory keys that can be tuned via the config file
*/
struct ShmKeys
{
public:
EXPORT ShmKeys();
~ShmKeys() { }
/******** The shmseg/sem key range assigments *******/
#if defined(COMMUNITY_KEYRANGE)
const static uint32_t KEYRANGE_SIZE = 0x1000;
#elif defined(_MSC_VER)
const static uint32_t KEYRANGE_SIZE = 0x3800;
#else
const static uint32_t KEYRANGE_SIZE = 0x10000;
#endif
uint32_t KEYRANGE_CL_BASE;
uint32_t KEYRANGE_EXTENTMAP_BASE;
uint32_t KEYRANGE_EMFREELIST_BASE;
uint32_t KEYRANGE_VBBM_BASE;
uint32_t KEYRANGE_VSS_BASE;
/****** Fixed location assignments *******/
uint32_t MST_SYSVKEY;
uint32_t PROCESSSTATUS_SYSVKEY;
uint32_t SYSTEMSTATUS_SYSVKEY;
uint32_t SWITCHSTATUS_SYSVKEY;
uint32_t STORAGESTATUS_SYSVKEY;
uint32_t NICSTATUS_SYSVKEY;
uint32_t DBROOTSTATUS_SYSVKEY;
uint32_t DECOMSVRMUTEX_SYSVKEY;
EXPORT static std::string keyToName(unsigned key);
private:
//defaults okay
//ShmKeys(const ShmKeys& rhs);
//ShmKeys operator=(const ShmKeys& rhs);
};
}
#undef EXPORT
#endif