stringpool.c File Reference

#include <glib.h>
#include <mowgli.h>
#include "audstrings.h"

Go to the source code of this file.

Classes
struct	PooledString
	Structure to handle string refcounting. More...
Defines
#define	MAXLEN   100
Functions
static void	noopcanon (gchar *str)
static gboolean	stringpool_should_cache (const gchar *string)
gchar *	stringpool_get (const gchar *str)
	Fetches or allocates a given string from the stringpool.
void	stringpool_unref (gchar *str)
	Unreference a pooled string.
Variables
static mowgli_patricia_t *	stringpool_tree = NULL
static GStaticMutex	stringpool_mutex = G_STATIC_MUTEX_INIT

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Define Documentation

#define MAXLEN   100

Definition at line 46 of file stringpool.c.

Referenced by stringpool_should_cache().

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Function Documentation

static void noopcanon

(

gchar *

str

)

[static]

Definition at line 49 of file stringpool.c.

Referenced by stringpool_get().

gchar* stringpool_get

(

const gchar *

str

)

Fetches or allocates a given string from the stringpool.

If string already exists in the pool, reference to it is returned. Otherwise, a new string is created in the pool with one reference.

Parameters:

[in]

str

String to be poolified.

Returns:

Reference to the pooled string, or NULL if the given string was NULL or an error occured.

Definition at line 70 of file stringpool.c.

Referenced by tuple_associate_string(), and tuple_copy_value().

static gboolean stringpool_should_cache

(

const gchar *

string

)

[inline, static]

Definition at line 63 of file stringpool.c.

Referenced by stringpool_get(), and stringpool_unref().

void stringpool_unref

(

gchar *

str

)

Unreference a pooled string.

When there are no references left, the string is unallocated and removed from the pool.

Parameters:

[in]

str

Pointer to a string in the pool.

Definition at line 102 of file stringpool.c.

Referenced by tuple_associate_data(), tuple_destroy(), tuple_disassociate(), and tuple_value_destroy().

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Variable Documentation

GStaticMutex stringpool_mutex = G_STATIC_MUTEX_INIT [static]

Definition at line 61 of file stringpool.c.

Referenced by stringpool_get(), and stringpool_unref().

mowgli_patricia_t* stringpool_tree = NULL [static]

Definition at line 60 of file stringpool.c.

Referenced by stringpool_get(), and stringpool_unref().