atm_gcc_sync.h File Reference

#include <grpc/support/port_platform.h>

Go to the source code of this file.

Macros
#define	GPR_ATM_MAX   INTPTR_MAX
#define	GPR_ATM_MIN   INTPTR_MIN
#define	GPR_ATM_COMPILE_BARRIER_()   __asm__ __volatile__("" : : : "memory")
#define	GPR_ATM_LS_BARRIER_()   gpr_atm_full_barrier()
#define	gpr_atm_full_barrier()   (__sync_synchronize())
#define	gpr_atm_no_barrier_fetch_add(p, delta)   gpr_atm_full_fetch_add((p), (delta))
#define	gpr_atm_full_fetch_add(p, delta)   (__sync_fetch_and_add((p), (delta)))
#define	gpr_atm_no_barrier_cas(p, o, n)   gpr_atm_acq_cas((p), (o), (n))
#define	gpr_atm_acq_cas(p, o, n)   (__sync_bool_compare_and_swap((p), (o), (n)))
#define	gpr_atm_rel_cas(p, o, n)   gpr_atm_acq_cas((p), (o), (n))
#define	gpr_atm_full_cas(p, o, n)   gpr_atm_acq_cas((p), (o), (n))

Typedefs
typedef intptr_t	gpr_atm

Macro Definition Documentation

gpr_atm_acq_cas

#define gpr_atm_acq_cas	(		p,
			o,
			n
	)		(__sync_bool_compare_and_swap((p), (o), (n)))

GPR_ATM_COMPILE_BARRIER_

#define GPR_ATM_COMPILE_BARRIER_

(

)

__asm__ __volatile__("" : : : "memory")

gpr_atm_full_barrier

#define gpr_atm_full_barrier

(

)

(__sync_synchronize())

gpr_atm_full_cas

#define gpr_atm_full_cas	(		p,
			o,
			n
	)		gpr_atm_acq_cas((p), (o), (n))

gpr_atm_full_fetch_add

#define gpr_atm_full_fetch_add	(		p,
			delta
	)		(__sync_fetch_and_add((p), (delta)))

GPR_ATM_LS_BARRIER_

#define GPR_ATM_LS_BARRIER_

(

)

gpr_atm_full_barrier()

GPR_ATM_MAX

#define GPR_ATM_MAX   INTPTR_MAX

GPR_ATM_MIN

#define GPR_ATM_MIN   INTPTR_MIN

gpr_atm_no_barrier_cas

#define gpr_atm_no_barrier_cas	(		p,
			o,
			n
	)		gpr_atm_acq_cas((p), (o), (n))

gpr_atm_no_barrier_fetch_add

#define gpr_atm_no_barrier_fetch_add	(		p,
			delta
	)		gpr_atm_full_fetch_add((p), (delta))

gpr_atm_rel_cas

#define gpr_atm_rel_cas	(		p,
			o,
			n
	)		gpr_atm_acq_cas((p), (o), (n))

Typedef Documentation

gpr_atm

typedef intptr_t gpr_atm