ul_callback.h File Reference

USRLOC - Module callbacks. More...

#include "ucontact.h"

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Data Structures
struct	ul_callback
struct	ulcb_head_list
Defines
#define	exists_ulcb_type(_types_)   ( (ulcb_list->reg_types)|(_types_) )
#define	UL_CONTACT_DELETE   (1<<2)
#define	UL_CONTACT_EXPIRE   (1<<3)
#define	UL_CONTACT_INSERT   (1<<0)
#define	UL_CONTACT_UPDATE   (1<<1)
#define	ULCB_MAX   ((1<<4)-1)
Typedefs
typedef int(*	register_ulcb_t )(int cb_types, ul_cb f, void *param)
	register callback function prototype
typedef void(	ul_cb )(ucontact_t *c, int type, void *param)
	callback function prototype
Functions
void	destroy_ulcb_list (void)
int	init_ulcb_list (void)
int	register_ulcb (int types, ul_cb f, void *param)
	register a callback for several types of events
static void	run_ul_callbacks (int type, ucontact_t *c)
	run all transaction callbacks for an event type
Variables
struct ulcb_head_list *	ulcb_list

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Detailed Description

USRLOC - Module callbacks.

Definition in file ul_callback.h.

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Define Documentation

#define exists_ulcb_type

(

_types_

)

( (ulcb_list->reg_types)|(_types_) )

Definition at line 67 of file ul_callback.h.

Referenced by delete_ucontact(), insert_ucontact(), nodb_timer(), update_ucontact(), wb_timer(), and wt_timer().

#define UL_CONTACT_DELETE   (1<<2)

Definition at line 40 of file ul_callback.h.

Referenced by bla_cb(), delete_ucontact(), mod_init(), and ul_publish().

#define UL_CONTACT_EXPIRE   (1<<3)

Definition at line 41 of file ul_callback.h.

Referenced by bla_cb(), executeInterprocessBufferCmd(), mod_init(), nodb_timer(), registerForUSRLOCCallbacks(), ul_publish(), wb_timer(), and wt_timer().

#define UL_CONTACT_INSERT   (1<<0)

Definition at line 38 of file ul_callback.h.

Referenced by bla_cb(), executeInterprocessBufferCmd(), insert_ucontact(), mod_init(), registerForUSRLOCCallbacks(), and ul_publish().

#define UL_CONTACT_UPDATE   (1<<1)

Definition at line 39 of file ul_callback.h.

Referenced by bla_cb(), mod_init(), ul_publish(), and update_ucontact().

#define ULCB_MAX   ((1<<4)-1)

Definition at line 42 of file ul_callback.h.

Referenced by register_ulcb().

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Typedef Documentation

typedef int(* register_ulcb_t)(int cb_types, ul_cb f, void *param)

register callback function prototype

Definition at line 47 of file ul_callback.h.

typedef void( ul_cb)(ucontact_t *c, int type, void *param)

callback function prototype

Definition at line 45 of file ul_callback.h.

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Function Documentation

void destroy_ulcb_list

(

void

)

Definition at line 61 of file ul_callback.c.

References ulcb_head_list::first, ul_callback::next, ul_callback::param, and shm_free.

int init_ulcb_list

(

void

)

Definition at line 47 of file ul_callback.c.

References ulcb_head_list::first, LM_CRIT, ulcb_head_list::reg_types, and shm_malloc().

Referenced by mod_init().

int register_ulcb	(	int	types,
		ul_cb	f,
		void *	param
	)

register a callback for several types of events

Definition at line 83 of file ul_callback.c.

References ul_callback::callback, E_BUG, E_OUT_OF_MEM, ulcb_head_list::first, ul_callback::id, LM_CRIT, LM_ERR, ul_callback::next, ul_callback::param, ulcb_head_list::reg_types, shm_malloc(), ul_callback::types, and ULCB_MAX.

Referenced by bind_usrloc().

static void run_ul_callbacks	(	int	type,
		ucontact_t *	c
	)			[inline, static]

run all transaction callbacks for an event type

Definition at line 80 of file ul_callback.h.

References ul_callback::callback, ulcb_head_list::first, ul_callback::id, LM_DBG, ul_callback::next, ul_callback::param, and ul_callback::types.

Referenced by delete_ucontact(), insert_ucontact(), nodb_timer(), update_ucontact(), wb_timer(), and wt_timer().

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Variable Documentation

struct ulcb_head_list* ulcb_list

Definition at line 43 of file ul_callback.c.