sofia-sip/su_os_nw.h File Reference

Network change events. More...

#include "sofia-sip/su.h"
#include "sofia-sip/su_time.h"
#include "sofia-sip/su_alloc.h"
#include "sofia-sip/su_wait.h"
#include <sys/poll.h>

Include dependency graph for su_os_nw.h:

Go to the source code of this file.

Defines
#define	SU_OS_NW_H
	Defined when <sofia-sip/su_os_nw.h> has been included.
#define	SU_NETWORK_CHANGED_MAGIC_T
	Default type of application context for network_changed function.
Typedefs
typedef SU_NETWORK_CHANGED_MAGIC_T	su_network_changed_magic_t
	Root context pointer type.
typedef void(	su_network_changed_f )(su_network_changed_magic_t *, su_root_t *)
	Function prototype for network-changed callback .
Functions
su_network_changed_t *	su_root_add_network_changed (su_home_t *home, su_root_t *root, su_network_changed_f *, su_network_changed_magic_t *)
	Register a callback for the network change event.
int	su_root_remove_network_changed (su_network_changed_t *)
	Remove a callback registered for the network change event.

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Detailed Description

Network change events.

Author:

Martti Mela <Martti.Mela@nokia-email.address.hidden>

Pekka Pessi <Pekka.Pessi@nokia-email.address.hidden>

Date:

Created: Tue Aug 15 09:05:18 EEST 2006 martti.mela@nokia-email.address.hidden

Since:

Experimental in 1.12.2. Note that this is expected to change in future releases.

---

Define Documentation

#define SU_NETWORK_CHANGED_MAGIC_T

Default type of application context for network_changed function.

Application may define the typedef su_network_changed_magic_t to appropriate type by defining macro SU_NETWORK_CHANGED_MAGIC_T before including <sofia-sip/su_os_nw.h>, for example,

 #define SU_NETWORK_CHANGED_MAGIC_T struct context
 #include <sofia-sip/su_os_nw.h>

Since:

New in 1.12.2.

#define SU_OS_NW_H

Defined when <sofia-sip/su_os_nw.h> has been included.

---

Typedef Documentation

typedef void( su_network_changed_f)(su_network_changed_magic_t *, su_root_t *)

Function prototype for network-changed callback .

Since:

New in 1.12.2.

typedef SU_NETWORK_CHANGED_MAGIC_T su_network_changed_magic_t

Root context pointer type.

Application may define the typedef su_network_changed_magic_t to appropriate type by defining macro SU_NETWORK_CHANGED_MAGIC_T before including <sofia-sip/su_os_nw.h>, for example,

 #define SU_NETWORK_CHANGED_MAGIC_T struct context
 #include <sofia-sip/su_os_nw.h>

Since:

New in 1.12.2.

---

Function Documentation

su_network_changed_t* su_root_add_network_changed	(	su_home_t *	home,
		su_root_t *	root,
		su_network_changed_f *	network_changed_cb,
		su_network_changed_magic_t *	magic
	)

Register a callback for the network change event.

Since:

New in 1.12.2.

int su_root_remove_network_changed

(

su_network_changed_t *

snc

)

Remove a callback registered for the network change event.

Since:

New in 1.12.2.