41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
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#ifndef _LIBC_STDATOMIC_H
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#define _LIBC_STDATOMIC_H
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#include <stdbool.h>
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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typedef enum {
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memory_order_relaxed = __ATOMIC_RELAXED,
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memory_order_consume = __ATOMIC_CONSUME,
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memory_order_acquire = __ATOMIC_ACQUIRE,
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memory_order_release = __ATOMIC_RELEASE,
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memory_order_acq_rel = __ATOMIC_ACQ_REL,
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memory_order_seq_cst = __ATOMIC_SEQ_CST
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} memory_order;
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typedef _Atomic bool atomic_bool;
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typedef _Atomic char atomic_char;
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typedef _Atomic signed char atomic_schar;
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typedef _Atomic unsigned char atomic_uchar;
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typedef _Atomic short atomic_short;
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typedef _Atomic unsigned short atomic_ushort;
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typedef _Atomic int atomic_int;
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typedef _Atomic unsigned int atomic_uint;
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typedef _Atomic long atomic_long;
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typedef _Atomic unsigned long atomic_ulong;
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typedef _Atomic long long atomic_llong;
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typedef _Atomic unsigned long long atomic_ullong;
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#define atomic_add_explicit(x, val, ord) (__atomic_add_fetch(x, val, ord))
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#define atomic_store_explicit(x, val, ord) (__atomic_store_n(x, val, ord))
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#define atomic_load_explicit(x, ord) (__atomic_load_n(x, ord))
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#define atomic_add(x, val) (atomic_add_explicit(x, val, __ATOMIC_SEQ_CST))
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#define atomic_store(x, val) (atomic_store_explicit(x, val, __ATOMIC_SEQ_CST))
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#define atomic_load(x) (atomic_load_explicit(x, __ATOMIC_SEQ_CST))
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__END_DECLS
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#endif //_LIBC_STDATOMIC_H
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