41 lines
3.5 KiB
C
41 lines
3.5 KiB
C
#ifndef ATOMIC_H
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#define ATOMIC_H
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#if PLATFORM_WINDOWS
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FORCE_INLINE i32 atomic_i32_fetch(struct atomic_i32 *x) { return (i32)_InterlockedCompareExchange((volatile long *)&x->_v, 0, 0); }
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FORCE_INLINE i32 atomic_i32_fetch_set(struct atomic_i32 *x, i32 e) { return (i32)_InterlockedExchange((volatile long *)&x->_v, e); }
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FORCE_INLINE i32 atomic_i32_fetch_test_set(struct atomic_i32 *x, i32 c, i32 e) { return (i32)_InterlockedCompareExchange((volatile long *)&x->_v, e, c); }
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FORCE_INLINE i32 atomic_i32_fetch_xor(struct atomic_i32 *x, i32 c) { return (i32)_InterlockedXor((volatile long *)&x->_v,c); }
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FORCE_INLINE i32 atomic_i32_fetch_add(struct atomic_i32 *x, i32 a) { return (i32)_InterlockedExchangeAdd((volatile long *)&x->_v, a); }
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FORCE_INLINE i64 atomic_i64_fetch(struct atomic_i64 *x) { return (i64)_InterlockedCompareExchange64(&x->_v, 0, 0); }
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FORCE_INLINE i64 atomic_i64_fetch_set(struct atomic_i64 *x, i64 e) { return (i64)_InterlockedExchange64(&x->_v, e); }
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FORCE_INLINE i64 atomic_i64_fetch_test_set(struct atomic_i64 *x, i64 c, i64 e) { return (i64)_InterlockedCompareExchange64(&x->_v, e, c); }
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FORCE_INLINE i64 atomic_i64_fetch_xor(struct atomic_i64 *x, i64 c) { return (i64)_InterlockedXor64(&x->_v, c); }
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FORCE_INLINE i64 atomic_i64_fetch_add(struct atomic_i64 *x, i64 a) { return (i64)_InterlockedExchangeAdd64(&x->_v, a); }
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FORCE_INLINE u32 atomic_u32_fetch(struct atomic_u32 *x) { return (u32)_InterlockedCompareExchange((volatile long *)&x->_v, 0, 0); }
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FORCE_INLINE u32 atomic_u32_fetch_set(struct atomic_u32 *x, u32 e) { return (u32)_InterlockedExchange((volatile long *)&x->_v, (long)e); }
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FORCE_INLINE u32 atomic_u32_fetch_test_set(struct atomic_u32 *x, u32 c, u32 e) { return (u32)_InterlockedCompareExchange((volatile long *)&x->_v, (long)e, (long)c); }
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FORCE_INLINE u32 atomic_u32_fetch_xor(struct atomic_u32 *x, u32 c) { return (u32)_InterlockedXor((volatile long *)&x->_v, (long)c); }
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FORCE_INLINE u32 atomic_u32_fetch_add_u32(struct atomic_u32 *x, u32 a) { return (u32)_InterlockedExchangeAdd((volatile long *)&x->_v, (long)a); }
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FORCE_INLINE u32 atomic_u32_fetch_add_i32(struct atomic_u32 *x, i32 a) { return (u32)_InterlockedExchangeAdd((volatile long *)&x->_v, (long)a); }
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FORCE_INLINE u64 atomic_u64_fetch(struct atomic_u64 *x) { return (u64)_InterlockedCompareExchange64((volatile i64 *)&x->_v, 0, 0); }
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FORCE_INLINE u64 atomic_u64_fetch_set(struct atomic_u64 *x, u64 e) { return (u64)_InterlockedExchange64((volatile i64 *)&x->_v, (i64)e); }
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FORCE_INLINE u64 atomic_u64_fetch_test_set(struct atomic_u64 *x, u64 c, u64 e) { return (u64)_InterlockedCompareExchange64((volatile i64 *)&x->_v, (i64)e, (i64)c); }
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FORCE_INLINE u32 atomic_u64_fetch_xor(struct atomic_u64 *x, u64 c) { return (u64)_InterlockedXor64((volatile i64 *)&x->_v, (i64)c); }
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FORCE_INLINE u64 atomic_u64_fetch_add_u64(struct atomic_u64 *x, u64 a) { return (u64)_InterlockedExchangeAdd64((volatile i64 *)&x->_v, (i64)a); }
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FORCE_INLINE u64 atomic_u64_fetch_add_i64(struct atomic_u64 *x, i64 a) { return (u64)_InterlockedExchangeAdd64((volatile i64 *)&x->_v, (i64)a); }
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FORCE_INLINE void *atomic_ptr_fetch(struct atomic_ptr *x) { return (void *)_InterlockedCompareExchange64((volatile i64 *)&x->_v, 0, 0); }
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FORCE_INLINE void *atomic_ptr_fetch_set(struct atomic_ptr *x, void *e) { return (void *)_InterlockedExchange64((volatile i64 *)&x->_v, (i64)e); }
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FORCE_INLINE void *atomic_ptr_fetch_test_set(struct atomic_ptr *x, void *c, void *e) { return (void *)_InterlockedCompareExchange64((volatile i64 *)&x->_v, (i64)e, (i64)c); }
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#else
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# error "Atomics not implemented"
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#endif
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#endif
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