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Added FTK console I/O routines to support FLAIM utilities. Misc. changes to the slab allocator.

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git-svn-id: https://svn.code.sf.net/p/flaim/code/trunk@505 0109f412-320b-0410-ab79-c3e0c5ffbbe6
This commit is contained in:
ahodgkinson
2006-06-05 19:13:55 +00:00
parent 5fa1801ce9
commit f672e7590f
10 changed files with 424 additions and 355 deletions
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27
ftk/src/ftksem.cpp
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@@ -562,22 +562,29 @@ Desc:
****************************************************************************/
#ifdef FLM_WIN
void FLMAPI f_mutexLock(
F_MUTEX hMutex)
F_MUTEX hMutex)
{
F_INTERLOCK * pInterlock = (F_INTERLOCK *)hMutex;
#ifdef FLM_DEBUG
if( pInterlock->locked)
{
f_assert( pInterlock->uiThreadId != _threadid);
}
#endif
while( f_atomicExchange( &pInterlock->locked, 1) != 0)
{
#ifdef FLM_DEBUG
f_atomicInc( &(((F_INTERLOCK *)hMutex)->waitCount));
f_atomicInc( &pInterlock->waitCount);
#endif
Sleep( 0);
}
#ifdef FLM_DEBUG
f_assert( ((F_INTERLOCK *)hMutex)->uiThreadId == 0);
((F_INTERLOCK *)hMutex)->uiThreadId = _threadid;
f_atomicInc( &(((F_INTERLOCK *)hMutex)->lockedCount));
f_assert( pInterlock->uiThreadId == 0);
pInterlock->uiThreadId = _threadid;
f_atomicInc( &pInterlock->lockedCount);
#endif
}
#endif
@@ -589,12 +596,14 @@ Desc:
void FLMAPI f_mutexUnlock(
F_MUTEX hMutex)
{
f_assert( ((F_INTERLOCK *)hMutex)->locked == 1);
F_INTERLOCK * pInterlock = (F_INTERLOCK *)hMutex;
f_assert( pInterlock->locked == 1);
#ifdef FLM_DEBUG
f_assert( ((F_INTERLOCK *)hMutex)->uiThreadId == _threadid);
((F_INTERLOCK *)hMutex)->uiThreadId = 0;
f_assert( pInterlock->uiThreadId == _threadid);
pInterlock->uiThreadId = 0;
#endif
f_atomicExchange( &(((F_INTERLOCK *)hMutex)->locked), 0);
f_atomicExchange( &pInterlock->locked, 0);
}
#endif