atomic.h File Reference

#include <stdint.h>

Go to the source code of this file.

Functions
static size_t	atomic_load (const volatile size_t *p)
static uint32_t	atomic_inc (volatile uint32_t *p)
static uint32_t	atomic_dec (volatile uint32_t *p)

Function Documentation

atomic_dec()

static uint32_t atomic_dec ( volatile uint32_t *  p )

inlinestatic

Definition at line 52 of file atomic.h.

                                                        {
  return __sync_sub_and_fetch(p, 1u);
}

References p.

Referenced by ts_subtree_release().

atomic_inc()

static uint32_t atomic_inc ( volatile uint32_t *  p )

inlinestatic

Definition at line 48 of file atomic.h.

                                                        {
  return __sync_add_and_fetch(p, 1u);
}

References p.

Referenced by ts_subtree_retain().

atomic_load()

static size_t atomic_load ( const volatile size_t *  p )

inlinestatic

Definition at line 40 of file atomic.h.

                                                           {
#ifdef __ATOMIC_RELAXED
  return __atomic_load_n(p, __ATOMIC_RELAXED);
#else
  return __sync_fetch_and_add((volatile size_t *)p, 0);
#endif
}

References p.

Referenced by ts_parser__advance().