atomics.h File Reference

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Macros
#define	atomic_postinc(x)   __sync_fetch_and_add(&x, 1)
#define	atomic_postdec(x)   __sync_fetch_and_sub(&x, 1)
#define	atomic_postadd(x, i)   __sync_fetch_and_add(&x, i)
#define	atomic_postsub(x, i)   __sync_fetch_and_sub(&x, i)
#define	atomic_postmask(x, i)   __sync_fetch_and_and(&x, i)
#define	atomic_inc(x)   __sync_add_and_fetch(&x, 1)
#define	atomic_dec(x)   __sync_sub_and_fetch(&x, 1)
#define	atomic_add(x, i)   __sync_add_and_fetch(&x, i)
#define	atomic_sub(x, i)   __sync_sub_and_fetch(&x, i)
#define	atomic_mask(x, i)   __sync_and_and_fetch(&x, i)
#define	atomic_bool_compare_and_swap   __sync_bool_compare_and_swap

Macro Definition Documentation

#define atomic_add	(		x,
			i
	)		__sync_add_and_fetch(&x, i)

#define atomic_bool_compare_and_swap   __sync_bool_compare_and_swap

#define atomic_dec

(

x

)

__sync_sub_and_fetch(&x, 1)

Referenced by msk_getpd().

#define atomic_inc

(

x

)

__sync_add_and_fetch(&x, 1)

#define atomic_mask	(		x,
			i
	)		__sync_and_and_fetch(&x, i)

#define atomic_postadd	(		x,
			i
	)		__sync_fetch_and_add(&x, i)

#define atomic_postdec

(

x

)

__sync_fetch_and_sub(&x, 1)

#define atomic_postinc

(

x

)

__sync_fetch_and_add(&x, 1)

Referenced by msk_getpd().

#define atomic_postmask	(		x,
			i
	)		__sync_fetch_and_and(&x, i)

#define atomic_postsub	(		x,
			i
	)		__sync_fetch_and_sub(&x, i)

#define atomic_sub	(		x,
			i
	)		__sync_sub_and_fetch(&x, i)