#define FACTOR_FORCE_INLINE __forceinline
namespace factor {
- namespace atomic {
- __forceinline static bool cas(volatile cell *ptr, cell old_val, cell new_val)
- {
- return InterlockedCompareExchange(
- reinterpret_cast<volatile LONG *>(ptr),
- (LONG)old_val,
- (LONG)new_val) == (LONG)old_val;
- }
- __forceinline static bool cas(volatile fixnum *ptr, fixnum old_val, fixnum new_val)
- {
- return InterlockedCompareExchange(
- reinterpret_cast<volatile LONG *>(ptr),
- (LONG)old_val,
- (LONG)new_val) == (LONG)old_val;
- }
+namespace atomic {
+__forceinline static bool cas(volatile cell* ptr, cell old_val, cell new_val) {
+ return InterlockedCompareExchange(reinterpret_cast<volatile LONG*>(ptr),
+ (LONG) old_val, (LONG) new_val) ==
+ (LONG) old_val;
+}
+__forceinline static bool cas(volatile fixnum* ptr, fixnum old_val,
+ fixnum new_val) {
+ return InterlockedCompareExchange(reinterpret_cast<volatile LONG*>(ptr),
+ (LONG) old_val, (LONG) new_val) ==
+ (LONG) old_val;
+}
- __forceinline static cell add(volatile cell *ptr, cell val)
- {
- return (cell)InterlockedAdd(
- reinterpret_cast<volatile LONG *>(ptr), (LONG)val);
- }
- __forceinline static fixnum add(volatile fixnum *ptr, fixnum val)
- {
- return (fixnum)InterlockedAdd(
- reinterpret_cast<volatile LONG *>(ptr), (LONG)val);
- }
+__forceinline static cell fetch_add(volatile cell* ptr, cell val) {
+ return (cell)InterlockedExchangeAdd(reinterpret_cast<volatile LONG*>(ptr),
+ (LONG) val);
+}
+__forceinline static fixnum fetch_add(volatile fixnum* ptr, fixnum val) {
+ return (fixnum)InterlockedExchangeAdd(reinterpret_cast<volatile LONG*>(ptr),
+ (LONG) val);
+}
- __forceinline static cell subtract(volatile cell *ptr, cell val)
- {
- return (cell)InterlockedAdd(
- reinterpret_cast<volatile LONG *>(ptr), -(LONG)val);
- }
- __forceinline static fixnum subtract(volatile fixnum *ptr, fixnum val)
- {
- return (fixnum)InterlockedAdd(
- reinterpret_cast<volatile LONG *>(ptr), -(LONG)val);
- }
+__forceinline static cell fetch_subtract(volatile cell* ptr, cell val) {
+ return (cell)InterlockedExchangeAdd(reinterpret_cast<volatile LONG*>(ptr),
+ -(LONG)val);
+}
+__forceinline static fixnum fetch_subtract(volatile fixnum* ptr, fixnum val) {
+ return (fixnum)InterlockedExchangeAdd(reinterpret_cast<volatile LONG*>(ptr),
+ -(LONG)val);
+}
- __forceinline static void fence()
- {
- MemoryBarrier();
- }
- }
+__forceinline static void fence() { MemoryBarrier(); }
+}
}
#include "atomic.hpp"