Atomic Memory Operations

To access the atomic memory operations API, include the following header file:

#include <parlib/atomic.h>

Types

typedef void* atomic_t;

atomic_t

API Calls

void atomic_init(atomic_t *number, long val);
void *atomic_swap_ptr(void **addr, void *val);
long atomic_swap(atomic_t *addr, long val);
uint32_t atomic_swap_u32(uint32_t *addr, uint32_t val);

#define mb()
#define cmb()
#define rmb()
#define wmb()
#define wrmb()
#define rwmb()
#define mb_f()
#define rmb_f()
#define wmb_f()
#define wrmb_f()
#define rwmb_f()

void atomic_init(atomic_t *number, long val)

void *atomic_swap_ptr(void **addr, void *val)

long atomic_swap(atomic_t *addr, long val)

uint32_t atomic_swap_u32(uint32_t *addr, uint32_t val)

#define mb()

#define cmb()

#define rmb()

#define wmb()

#define wrmb()

#define rwmb()

#define mb_f()

#define rmb_f()

#define wmb_f()

#define wrmb_f()

#define rwmb_f()