Thu Apr 16 06:48:11 2015

Asterisk developer's documentation


__priv_data Struct Reference

Collaboration diagram for __priv_data:

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Data Fields

size_t data_size
ao2_destructor_fn destructor_fn
ast_mutex_t lock
uint32_t magic
int ref_counter

Detailed Description

astobj2 objects are always preceded by this data structure, which contains a lock, a reference counter, the flags and a pointer to a destructor. The refcount is used to decide when it is time to invoke the destructor. The magic number is used for consistency check. XXX the lock is not always needed, and its initialization may be expensive. Consider making it external.

Definition at line 47 of file astobj2.c.


Field Documentation

size_t data_size

for stats

Definition at line 52 of file astobj2.c.

Referenced by internal_ao2_alloc(), and internal_ao2_ref().

Definition at line 50 of file astobj2.c.

Referenced by internal_ao2_alloc(), and internal_ao2_ref().

uint32_t magic

magic number. This is used to verify that a pointer passed in is a valid astobj2

Definition at line 55 of file astobj2.c.

Referenced by internal_ao2_alloc(), and INTERNAL_OBJ().

Definition at line 49 of file astobj2.c.

Referenced by internal_ao2_alloc(), and internal_ao2_ref().


The documentation for this struct was generated from the following file:

Generated on Thu Apr 16 06:48:11 2015 for Asterisk - The Open Source Telephony Project by  doxygen 1.5.6