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Support for atomic ops on additional platforms.

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git-svn-id: https://svn.code.sf.net/p/flaim/code/trunk@278 0109f412-320b-0410-ab79-c3e0c5ffbbe6
This commit is contained in:
ahodgkinson
2006-04-04 15:24:18 +00:00
parent d3da23f3b3
commit c9c7da306c
28 changed files with 852 additions and 601 deletions
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20
xflaim/src/fsysdata.cpp
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@@ -50,7 +50,7 @@
#define FLM_MAX_CACHE_SIZE (~((FLMUINT)0))
#endif
FLMUINT32 F_DbSystem::m_ui32FlmSysSpinLock = 0;
FLMATOMIC F_DbSystem::m_flmSysSpinLock = 0;
FLMUINT F_DbSystem::m_uiFlmSysStartupCount = 0;
static FLMBYTE ucSENPrefixArray[] =
@@ -2194,7 +2194,7 @@ void F_DbSystem::lockSysData( void)
{
// Obtain the spin lock
while( ftkAtomicExchange( &m_ui32FlmSysSpinLock, 1) == 1)
while( flmAtomicExchange( &m_flmSysSpinLock, 1) == 1)
{
f_sleep( 10);
}
@@ -2206,7 +2206,7 @@ Desc: Unlock the system data structure for access - called only by startup
***************************************************************************/
void F_DbSystem::unlockSysData( void)
{
(void)ftkAtomicExchange( &m_ui32FlmSysSpinLock, 0);
(void)flmAtomicExchange( &m_flmSysSpinLock, 0);
}
/****************************************************************************
@@ -4342,9 +4342,9 @@ RCODE XFLMAPI F_DbSystem::QueryInterface(
/****************************************************************************
Desc: Increment the database system use count
****************************************************************************/
FLMUINT32 XFLMAPI F_DbSystem::AddRef(void)
FLMINT XFLMAPI F_DbSystem::AddRef(void)
{
FLMUINT32 ui32RefCnt = ftkAtomicIncrement( &m_ui32RefCnt);
FLMINT iRefCnt = flmAtomicInc( &m_refCnt);
// Note: We don't bother with a call to LockModule() here because
// it's done in the constructor. In fact, it's unlikely that
@@ -4352,22 +4352,22 @@ FLMUINT32 XFLMAPI F_DbSystem::AddRef(void)
// already sets the ref count to 1 and it's unlikely that there
// will be to references to the same DbSystem object...
return ui32RefCnt;
return( iRefCnt);
}
/****************************************************************************
Desc: Decrement the database system use count
****************************************************************************/
FLMUINT32 XFLMAPI F_DbSystem::Release(void)
FLMINT XFLMAPI F_DbSystem::Release(void)
{
FLMUINT32 ui32RefCnt = ftkAtomicDecrement( &m_ui32RefCnt);
FLMINT iRefCnt = flmAtomicDec( &m_refCnt);
if (ui32RefCnt == 0)
if (iRefCnt == 0)
{
delete this;
}
return ui32RefCnt;
return( iRefCnt);
}
/****************************************************************************