channel_internal.h File Reference

Internal channel functions for channel.c to use. More...

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Defines
#define	ast_channel_internal_alloc(destructor)   __ast_channel_internal_alloc(destructor, __FILE__, __LINE__, __PRETTY_FUNCTION__)
Functions
struct ast_channel *	__ast_channel_internal_alloc (void(*destructor)(void *obj), const char *file, int line, const char *function)
void	ast_channel_internal_cleanup (struct ast_channel *chan)
void	ast_channel_internal_finalize (struct ast_channel *chan)
int	ast_channel_internal_is_finalized (struct ast_channel *chan)

---

Detailed Description

Internal channel functions for channel.c to use.

Definition in file channel_internal.h.

---

Define Documentation

#define ast_channel_internal_alloc

(

destructor

)

__ast_channel_internal_alloc(destructor, __FILE__, __LINE__, __PRETTY_FUNCTION__)

Definition at line 21 of file channel_internal.h.

Referenced by __ast_channel_alloc_ap(), and ast_dummy_channel_alloc().

---

Function Documentation

struct ast_channel* __ast_channel_internal_alloc	(	void(*)(void *obj)	destructor,
		const char *	file,
		int	line,
		const char *	function
	)		[read]

Definition at line 1334 of file channel_internal_api.c.

References __ao2_alloc_debug(), ao2_alloc, AO2_ALLOC_OPT_LOCK_MUTEX, ao2_container_alloc, ast_channel_unref, ast_string_field_init, ast_channel::dialed_causes, DIALED_CAUSES_BUCKETS, pvt_cause_cmp_fn(), and pvt_cause_hash_fn().

{
   struct ast_channel *tmp;
#if defined(REF_DEBUG)
   tmp = __ao2_alloc_debug(sizeof(*tmp), destructor,
      AO2_ALLOC_OPT_LOCK_MUTEX, "", file, line, function, 1);
#elif defined(__AST_DEBUG_MALLOC)
   tmp = __ao2_alloc_debug(sizeof(*tmp), destructor,
      AO2_ALLOC_OPT_LOCK_MUTEX, "", file, line, function, 0);
#else
   tmp = ao2_alloc(sizeof(*tmp), destructor);
#endif

   if ((ast_string_field_init(tmp, 128))) {
      return ast_channel_unref(tmp);
   }

   if (!(tmp->dialed_causes = ao2_container_alloc(DIALED_CAUSES_BUCKETS, pvt_cause_hash_fn, pvt_cause_cmp_fn))) {
           return ast_channel_unref(tmp);
   }

   return tmp;
}

void ast_channel_internal_cleanup

(

struct ast_channel *

chan

)

Definition at line 1358 of file channel_internal_api.c.

References ao2_t_ref, ast_string_field_free_memory, and ast_channel::dialed_causes.

Referenced by ast_channel_destructor(), and ast_dummy_channel_destructor().

{
   if (chan->dialed_causes) {
      ao2_t_ref(chan->dialed_causes, -1,
         "done with dialed causes since the channel is going away");
      chan->dialed_causes = NULL;
   }

   ast_string_field_free_memory(chan);
}

void ast_channel_internal_finalize

(

struct ast_channel *

chan

)

Definition at line 1369 of file channel_internal_api.c.

References ast_channel::finalized.

Referenced by __ast_channel_alloc_ap().

{
   chan->finalized = 1;
}

int ast_channel_internal_is_finalized

(

struct ast_channel *

chan

)

Definition at line 1374 of file channel_internal_api.c.

References ast_channel::finalized.

Referenced by ast_channel_destructor().

{
   return chan->finalized;
}