refcount.h File Reference

#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>
#include <pthread.h>

Include dependency graph for refcount.h:

Go to the source code of this file.

Data Structures
struct	refcount_

Macros
#define	ref_upcast(DAT)    (struct refcount_ *)((char *)(DAT - offsetof(struct refcount_, data)))
#define	ref_barrier(CODE)

Functions
static void	ref_init_functions (void *(*mallocf)(size_t), void *(*callocf)(size_t, size_t), void *(*reallocf)(void *, size_t), void(*freef)(void *))
static unsigned int	ref_inc (void *buf)
static unsigned int	ref_dec (void *buf)
static void *	ref_malloc (size_t size)
static void	ref_free (void *buf)

Variables
static void(*	REF_free )(void *) = free
static void *(*	REF_realloc )(void *, size_t) = realloc
static void *(*	REF_malloc )(size_t) = malloc

Macro Definition Documentation

ref_barrier

#define ref_barrier

(

CODE

)

Value:

    pthread_mutex_lock(&refc->mux); \
    CODE                            \
    pthread_mutex_unlock(&refc->mux)

Definition at line 21 of file refcount.h.

ref_upcast

#define ref_upcast

(

DAT

)

(struct refcount_ *)((char *)(DAT - offsetof(struct refcount_, data)))

Definition at line 18 of file refcount.h.

Function Documentation

ref_dec()

static unsigned int ref_dec ( void *  buf )

static

Definition at line 51 of file refcount.h.

ref_free()

static void ref_free ( void *  buf )

static

Definition at line 78 of file refcount.h.

ref_inc()

static unsigned int ref_inc ( void *  buf )

static

Definition at line 40 of file refcount.h.

ref_init_functions()

static void ref_init_functions ( void *(*)(size_t)  mallocf, void *(*)(size_t, size_t)  callocf, void *(*)(void *, size_t)  reallocf, void(*)(void *)  freef  )

inlinestatic

Definition at line 28 of file refcount.h.

ref_malloc()

static void * ref_malloc ( size_t  size )

inlinestatic

Definition at line 62 of file refcount.h.

Variable Documentation

REF_free

void(* REF_free) (void *) ( void *  ) = free

static

Definition at line 8 of file refcount.h.

REF_malloc

void *(* REF_malloc) (size_t) ( size_t  ) = malloc

static

Definition at line 10 of file refcount.h.

REF_realloc

void *(* REF_realloc) (void *, size_t) ( void *  , size_t    ) = realloc

static

Definition at line 9 of file refcount.h.