oro_i386/oro_arch.h File Reference

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Data Structures
struct	oro_atomic_t
	Structure that contains an int for atomic operations. More...
struct	oro__xchg_dummy
Defines
#define	ORO_LOCK   "lock ; "
#define	ORO_ATOMIC_SETUP   oro_atomic_set
#define	ORO_ATOMIC_CLEANUP(v)
#define	oro_atomic_read(v)   ((v)->counter)
#define	oro_atomic_set(v, i)   (((v)->counter) = (i))
#define	smp_mb__before_oro_atomic_dec()   barrier()
#define	smp_mb__after_oro_atomic_dec()   barrier()
#define	smp_mb__before_oro_atomic_inc()   barrier()
#define	smp_mb__after_oro_atomic_inc()   barrier()
#define	ORO_LOCK_PREFIX   "lock ; "
#define	oro__xg(x)   ((struct oro__xchg_dummy *)(x))
#define	oro_cmpxchg(ptr, o, n)

---

Define Documentation

#define oro__xg

(

x

)

((struct oro__xchg_dummy *)(x))

Definition at line 125 of file oro_i386/oro_arch.h.

#define ORO_ATOMIC_CLEANUP

(

v

)

Definition at line 53 of file oro_i386/oro_arch.h.

#define oro_atomic_read

(

v

)

((v)->counter)

Definition at line 55 of file oro_i386/oro_arch.h.

#define oro_atomic_set	(	v,
		i		)	(((v)->counter) = (i))

Definition at line 57 of file oro_i386/oro_arch.h.

#define ORO_ATOMIC_SETUP   oro_atomic_set

Definition at line 52 of file oro_i386/oro_arch.h.

#define oro_cmpxchg	(	ptr,
		o,
		n		)

Value:

((__typeof__(*(ptr)))__oro_cmpxchg((ptr),(unsigned long)(o),\
                    (unsigned long)(n),sizeof(*(ptr))))

Definition at line 154 of file oro_i386/oro_arch.h.

#define ORO_LOCK   "lock ; "

Definition at line 45 of file oro_i386/oro_arch.h.

#define ORO_LOCK_PREFIX   "lock ; "

Definition at line 119 of file oro_i386/oro_arch.h.

 

#define smp_mb__after_oro_atomic_dec

(

)

barrier()

Definition at line 114 of file oro_i386/oro_arch.h.

 

#define smp_mb__after_oro_atomic_inc

(

)

barrier()

Definition at line 116 of file oro_i386/oro_arch.h.

 

#define smp_mb__before_oro_atomic_dec

(

)

barrier()

Definition at line 113 of file oro_i386/oro_arch.h.

 

#define smp_mb__before_oro_atomic_inc

(

)

barrier()

Definition at line 115 of file oro_i386/oro_arch.h.