You've already forked pgbackrest
mirror of
https://github.com/pgbackrest/pgbackrest.git
synced 2025-06-18 23:57:33 +02:00
db08656537
Rename FUNCTION_DEBUG_* macros to FUNCTION_LOG_* to more accurately reflect what they do. Further rename FUNCTION_DEBUG_RESULT* macros to FUNCTION_LOG_RETURN* to make it clearer that they return from the function as well as logging. Leave FUNCTION_TEST_* macros as they are. Consolidate the various ASSERT* macros into a single ASSERT macro that is always compiled out of production builds. It was difficult to figure out when an assert would be checked with all the different types in play. When ASSERTs are compiled in they will always be checked regardless of the log level -- tying these two concepts together was not a good idea.
82 lines
3.4 KiB
C
82 lines
3.4 KiB
C
/***********************************************************************************************************************************
|
|
PostgreSQL 8.4 Interface
|
|
***********************************************************************************************************************************/
|
|
#include "common/debug.h"
|
|
#include "common/log.h"
|
|
#include "postgres/interface/v084.h"
|
|
|
|
/***********************************************************************************************************************************
|
|
Include PostgreSQL Types
|
|
***********************************************************************************************************************************/
|
|
#include "postgres/interface/v084.auto.c"
|
|
|
|
/***********************************************************************************************************************************
|
|
Is the control file for this version of PostgreSQL?
|
|
***********************************************************************************************************************************/
|
|
bool
|
|
pgInterfaceIs084(const Buffer *controlFile)
|
|
{
|
|
FUNCTION_TEST_BEGIN();
|
|
FUNCTION_TEST_PARAM(BUFFER, controlFile);
|
|
FUNCTION_TEST_END();
|
|
|
|
ASSERT(controlFile != NULL);
|
|
|
|
ControlFileData *controlData = (ControlFileData *)bufPtr(controlFile);
|
|
|
|
FUNCTION_TEST_RETURN(
|
|
BOOL, controlData->pg_control_version == PG_CONTROL_VERSION && controlData->catalog_version_no == CATALOG_VERSION_NO);
|
|
}
|
|
|
|
/***********************************************************************************************************************************
|
|
Get information from pg_control in a common format
|
|
***********************************************************************************************************************************/
|
|
PgControl
|
|
pgInterfaceControl084(const Buffer *controlFile)
|
|
{
|
|
FUNCTION_LOG_BEGIN(logLevelTrace);
|
|
FUNCTION_LOG_PARAM(BUFFER, controlFile);
|
|
FUNCTION_LOG_END();
|
|
|
|
ASSERT(controlFile != NULL);
|
|
ASSERT(pgInterfaceIs084(controlFile));
|
|
|
|
PgControl result = {0};
|
|
ControlFileData *controlData = (ControlFileData *)bufPtr(controlFile);
|
|
|
|
result.systemId = controlData->system_identifier;
|
|
result.controlVersion = controlData->pg_control_version;
|
|
result.catalogVersion = controlData->catalog_version_no;
|
|
|
|
result.pageSize = controlData->blcksz;
|
|
result.walSegmentSize = controlData->xlog_seg_size;
|
|
|
|
FUNCTION_LOG_RETURN(PG_CONTROL, result);
|
|
}
|
|
|
|
/***********************************************************************************************************************************
|
|
Create pg_control for testing
|
|
***********************************************************************************************************************************/
|
|
#ifdef DEBUG
|
|
|
|
void
|
|
pgInterfaceControlTest084(PgControl pgControl, Buffer *buffer)
|
|
{
|
|
FUNCTION_TEST_BEGIN();
|
|
FUNCTION_TEST_PARAM(PG_CONTROL, pgControl);
|
|
FUNCTION_TEST_END();
|
|
|
|
ControlFileData *controlData = (ControlFileData *)bufPtr(buffer);
|
|
|
|
controlData->system_identifier = pgControl.systemId;
|
|
controlData->pg_control_version = pgControl.controlVersion == 0 ? PG_CONTROL_VERSION : pgControl.controlVersion;
|
|
controlData->catalog_version_no = pgControl.catalogVersion == 0 ? CATALOG_VERSION_NO : pgControl.catalogVersion;
|
|
|
|
controlData->blcksz = pgControl.pageSize;
|
|
controlData->xlog_seg_size = pgControl.walSegmentSize;
|
|
|
|
FUNCTION_TEST_RETURN_VOID();
|
|
}
|
|
|
|
#endif
|