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added missing 32 bit atomic functions,

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and added all their 64bit counterparts.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4327 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
beveloper 2003-08-20 02:08:13 +00:00
parent f8a4dcfa28
commit d3e72fa555
1 changed files with 13 additions and 3 deletions
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16
headers/os/support/SupportDefs.h
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@ -133,9 +133,19 @@ extern "C" {
#endif
//----- Atomic functions; old value is returned --------------------------------
extern _IMPEXP_ROOT int32 atomic_add(vint32 *value, int32 addvalue);
extern _IMPEXP_ROOT int32 atomic_and(vint32 *value, int32 andvalue);
extern _IMPEXP_ROOT int32 atomic_or(vint32 *value, int32 orvalue);
extern _IMPEXP_ROOT int32 atomic_set(vint32 *value, int32 newValue);
extern _IMPEXP_ROOT int32 atomic_test_and_set(vint32 *value, int32 newValue, int32 testAgainst);
extern _IMPEXP_ROOT int32 atomic_add(vint32 *value, int32 addValue);
extern _IMPEXP_ROOT int32 atomic_and(vint32 *value, int32 andValue);
extern _IMPEXP_ROOT int32 atomic_or(vint32 *value, int32 orValue);
extern _IMPEXP_ROOT int32 atomic_read(vint32 *value);
extern _IMPEXP_ROOT int64 atomic_set64(vint64 *value, int64 newValue);
extern _IMPEXP_ROOT int64 atomic_test_and_set64(vint64 *value, int64 newValue, int64 testAgainst);
extern _IMPEXP_ROOT int64 atomic_add64(vint64 *value, int64 addValue);
extern _IMPEXP_ROOT int64 atomic_and64(vint64 *value, int64 andValue);
extern _IMPEXP_ROOT int64 atomic_or64(vint64 *value, int64 orValue);
extern _IMPEXP_ROOT int64 atomic_read64(vint64 *value);
// Other stuff -----------------------------------------------------------------
extern _IMPEXP_ROOT void * get_stack_frame(void);