35 lines
2.5 KiB
C
35 lines
2.5 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 i8 atomic8_fetch(struct atomic8 *x) { return (i8)_InterlockedCompareExchange8((char *)&x->_v, 0, 0); }
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FORCE_INLINE i8 atomic8_fetch_set(struct atomic8 *x, i8 e) { return (i8)_InterlockedExchange8((char *)&x->_v, e); }
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FORCE_INLINE i8 atomic8_fetch_test_set(struct atomic8 *x, i8 c, i8 e) { return (i8)_InterlockedCompareExchange8((char *)&x->_v, e, c); }
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FORCE_INLINE i8 atomic8_fetch_xor(struct atomic8 *x, i8 c) { return (i8)_InterlockedXor8((char *)&x->_v, c); }
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FORCE_INLINE i8 atomic8_fetch_add(struct atomic8 *x, i8 a) { return (i8)_InterlockedExchangeAdd8((char *)&x->_v, a); }
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FORCE_INLINE i16 atomic16_fetch(struct atomic16 *x) { return (i16)_InterlockedCompareExchange16(&x->_v, 0, 0); }
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FORCE_INLINE i16 atomic16_fetch_set(struct atomic16 *x, i16 e) { return (i16)_InterlockedExchange16(&x->_v, e); }
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FORCE_INLINE i16 atomic16_fetch_test_set(struct atomic16 *x, i16 c, i16 e) { return (i16)_InterlockedCompareExchange16(&x->_v, e, c); }
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FORCE_INLINE i16 atomic16_fetch_xor(struct atomic16 *x, i16 c) { return (i16)_InterlockedXor16(&x->_v, c); }
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FORCE_INLINE i16 atomic16_fetch_add(struct atomic16 *x, i16 a) { return (i16)_InterlockedExchangeAdd16(&x->_v, a); }
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FORCE_INLINE i32 atomic32_fetch(struct atomic32 *x) { return (i32)_InterlockedCompareExchange((volatile long *)&x->_v, 0, 0); }
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FORCE_INLINE i32 atomic32_fetch_set(struct atomic32 *x, i32 e) { return (i32)_InterlockedExchange((volatile long *)&x->_v, e); }
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FORCE_INLINE i32 atomic32_fetch_test_set(struct atomic32 *x, i32 c, i32 e) { return (i32)_InterlockedCompareExchange((volatile long *)&x->_v, e, c); }
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FORCE_INLINE i32 atomic32_fetch_xor(struct atomic32 *x, i32 c) { return (i32)_InterlockedXor((volatile long *)&x->_v,c); }
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FORCE_INLINE i32 atomic32_fetch_add(struct atomic32 *x, i32 a) { return (i32)_InterlockedExchangeAdd((volatile long *)&x->_v, a); }
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FORCE_INLINE i64 atomic64_fetch(struct atomic64 *x) { return (i64)_InterlockedCompareExchange64(&x->_v, 0, 0); }
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FORCE_INLINE i64 atomic64_fetch_set(struct atomic64 *x, i64 e) { return (i64)_InterlockedExchange64(&x->_v, e); }
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FORCE_INLINE i64 atomic64_fetch_test_set(struct atomic64 *x, i64 c, i64 e) { return (i64)_InterlockedCompareExchange64(&x->_v, e, c); }
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FORCE_INLINE i64 atomic64_fetch_xor(struct atomic64 *x, i64 c) { return (i64)_InterlockedXor64(&x->_v, c); }
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FORCE_INLINE i64 atomic64_fetch_add(struct atomic64 *x, i64 a) { return (i64)_InterlockedExchangeAdd64(&x->_v, a); }
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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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