mars_nwe/mars-flaim
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Misc. AIX atomic op changes.

Browse Source 
git-svn-id: https://svn.code.sf.net/p/flaim/code/trunk@176 0109f412-320b-0410-ab79-c3e0c5ffbbe6
This commit is contained in:
ahodgkinson
2006-03-16 20:52:55 +00:00
parent 45145de492
commit 682e9da7af
1 changed files with 16 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
flaim/src/ftk.h
View File

@@ -1856,13 +1856,23 @@ Note: Some of this code is derived from the Ximian source code contained
#elif defined( FLM_AIX)
/**********************************************************************
Desc:
**********************************************************************/
FINLINE int aix_atomic_add(
volatile int * piTarget,
int iDelta)
{
return( fetch_and_add( piTarget, iDelta) + iDelta);
}
/**********************************************************************
Desc:
**********************************************************************/
FINLINE FLMINT32 ftkAtomicIncrement(
volatile FLMINT32 * pi32Target)
{
return( fetch_and_add( pi32Target, 1));
return( aix_atomic_add( (int *)pi32Target, 1));
}
/**********************************************************************
@@ -1871,7 +1881,7 @@ Note: Some of this code is derived from the Ximian source code contained
FINLINE FLMINT32 ftkAtomicDecrement(
volatile FLMINT32 * pi32Target)
{
return( fetch_and_add( pi32Target, -1));
return( aix_atomic_add( (int *)pi32Target, -1));
}
/**********************************************************************
@@ -1881,19 +1891,19 @@ Note: Some of this code is derived from the Ximian source code contained
volatile FLMINT32 * pi32Target,
FLMINT32 i32NewVal)
{
FLMINT32 i32OldVal;
int iOldVal;
for( ;;)
{
i32OldVal = *pi32Target;
iOldVal = *pi32Target;
if( compare_and_swap( pi32Target, &i32OldVal, i32NewVal))
if( compare_and_swap( (int *)pi32Target, &iOldVal, (int)i32NewVal))
{
break;
}
}
return( i32OldVal);
return( iOldVal);
}
#elif defined( FLM_HPUX)