atomic.h File Reference

#include <stdint.h>

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Macros
#define	__k_cas   ((int (*)(int, int, volatile int *))0xffff0fc0)

Functions
static int	a_ctz_l (unsigned long x)
static int	a_ctz_64 (uint64_t x)
static int	a_cas (volatile int *p, int t, int s)
static void *	a_cas_p (volatile void *p, void *t, void *s)
static long	a_cas_l (volatile void *p, long t, long s)
static int	a_swap (volatile int *x, int v)
static int	a_fetch_add (volatile int *x, int v)
static void	a_inc (volatile int *x)
static void	a_dec (volatile int *x)
static void	a_store (volatile int *p, int x)
static void	a_spin ()
static void	a_crash ()
static void	a_and (volatile int *p, int v)
static void	a_or (volatile int *p, int v)
static void	a_or_l (volatile void *p, long v)
static void	a_and_64 (volatile uint64_t *p, uint64_t v)
static void	a_or_64 (volatile uint64_t *p, uint64_t v)

Macro Definition Documentation

__k_cas

#define __k_cas   ((int (*)(int, int, volatile int *))0xffff0fc0)

Definition at line 54 of file atomic.h.

Referenced by a_and(), a_cas(), a_ctz_64(), a_fetch_add(), a_or(), a_store(), and a_swap().

Function Documentation

a_and()

static void a_and ( volatile int *  p, int  v  )

inlinestatic

Definition at line 118 of file atomic.h.

References __k_cas.

Referenced by a_and_64().

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a_and_64()

static void a_and_64 ( volatile uint64_t *  p, uint64_t  v  )

inlinestatic

Definition at line 137 of file atomic.h.

References a_and().

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a_cas()

static int a_cas ( volatile int *  p, int  t, int  s  )

inlinestatic

Definition at line 57 of file atomic.h.

References __k_cas.

Referenced by a_cas_l(), and a_cas_p().

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a_cas_l()

static long a_cas_l ( volatile void *  p, long  t, long  s  )

inlinestatic

Definition at line 73 of file atomic.h.

References a_cas().

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a_cas_p()

static void* a_cas_p ( volatile void *  p, void *  t, void *  s  )

inlinestatic

Definition at line 68 of file atomic.h.

References a_cas().

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a_crash()

static void a_crash ( )

inlinestatic

Definition at line 113 of file atomic.h.

a_ctz_64()

static int a_ctz_64 ( uint64_t  x )

inlinestatic

Definition at line 15 of file atomic.h.

References __k_cas, a_ctz_l(), and x.

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a_ctz_l()

static int a_ctz_l ( unsigned long  x )

inlinestatic

Definition at line 6 of file atomic.h.

References x.

Referenced by a_ctz_64().

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a_dec()

static void a_dec ( volatile int *  x )

inlinestatic

Definition at line 99 of file atomic.h.

References a_fetch_add().

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a_fetch_add()

static int a_fetch_add ( volatile int *  x, int  v  )

inlinestatic

Definition at line 86 of file atomic.h.

References __k_cas, and x.

Referenced by a_dec(), and a_inc().

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a_inc()

static void a_inc ( volatile int *  x )

inlinestatic

Definition at line 94 of file atomic.h.

References a_fetch_add().

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a_or()

static void a_or ( volatile int *  p, int  v  )

inlinestatic

Definition at line 125 of file atomic.h.

References __k_cas.

Referenced by a_or_64(), and a_or_l().

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a_or_64()

static void a_or_64 ( volatile uint64_t *  p, uint64_t  v  )

inlinestatic

Definition at line 144 of file atomic.h.

References a_or().

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a_or_l()

static void a_or_l ( volatile void *  p, long  v  )

inlinestatic

Definition at line 132 of file atomic.h.

References a_or().

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a_spin()

static void a_spin ( )

inlinestatic

Definition at line 109 of file atomic.h.

a_store()

static void a_store ( volatile int *  p, int  x  )

inlinestatic

Definition at line 104 of file atomic.h.

References __k_cas.

a_swap()

static int a_swap ( volatile int *  x, int  v  )

inlinestatic

Definition at line 78 of file atomic.h.

References __k_cas, and x.