HelenOSHelenOS-docHelenOS-historic

Català-Valencià – Catalan中文 – Chinese (Simplified)中文 – Chinese (Traditional)Česky – CzechDansk – DanishNederlands – DutchEnglish – EnglishSuomi – FinnishFrançais – FrenchDeutsch – Germanעברית – Hebrewहिंदी – HindiMagyar – HungarianBahasa Indonesia – IndonesianItaliano – Italian日本語 – Japanese한국어 – KoreanМакедонски – Macedonianमराठी – MarathiNorsk – NorwegianPolski – PolishPortuguês – PortuguesePortuguês – Portuguese (Brazil)Русский – RussianSlovenčina – SlovakSlovenščina – SlovenianEspañol – SpanishSvenska – SwedishTürkçe – TurkishУкраїнська – UkrainianOëzbekcha – Uzbek

Compare Revisions

• This comparison shows the changes necessary to convert path

  → /branches/network/uspace/srv/net/netif/lo/lo.c @ 4349

  → /branches/network/uspace/srv/net/netif/lo/lo.c @ 4350

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 4349 → Rev 4350

/branches/network/uspace/srv/net/netif/lo/lo.c
31,6 → 31,7
*/
/** @file
* Loopback network interface implementation.
*/
#include <async.h>
54,21 → 55,52
#include "../netif.h"
#include "../netif_module.h"
/** Default maximum transmission unit.
*/
#define DEFAULT_MTU 1500
/** Default hardware address.
*/
#define DEFAULT_ADDR "\0\0\0\0\0\0"
/** Default address length.
*/
#define DEFAULT_ADDR_LEN ( sizeof( DEFAULT_ADDR ) / sizeof( char ))
/** Loopback module name.
*/
#define NAME "lo - loopback interface"
/** Network interface global data.
*/
netif_globals_t netif_globals;
/** Loopback module global data.
*/
static struct lo_globals{
unsigned int mtu;
} lo_globals;
static int change_state_message( device_ref device, device_state_t state );
static int create( device_id_t device_id, device_ref * device );
/** Changes the loopback state.
* @param device The device structure. Input parameter.
* @param state The new device state. Input parameter.
* @returns The new state if changed.
* @returns EOK otherwise.
*/
int change_state_message( device_ref device, device_state_t state );
/** Creates and returns the loopback network interface structure.
* @param device_id The new devce identifier. Input parameter.
* @param device The device structure. Output parameter.
* @returns EOK on success.
* @returns EXDEV if one loopback network interface already exists.
* @returns ENOMEM if there is not enough memory left.
*/
int create( device_id_t device_id, device_ref * device );
/** Prints the module name.
* @see NAME
*/
void module_print_name( void );
int netif_specific_message( ipc_callid_t callid, ipc_call_t * call, ipc_call_t * answer, int * answer_count ){
94,7 → 126,7
return EOK;
}
static int change_state_message( device_ref device, device_state_t state ){
int change_state_message( device_ref device, device_state_t state ){
if( device->state != state ){
device->state = state;
printf( "State changed to %s\n", ( state == NETIF_ACTIVE ) ? "ACTIVE" : "STOPPED" );
103,7 → 135,7
return EOK;
}
static int create( device_id_t device_id, device_ref * device ){
int create( device_id_t device_id, device_ref * device ){
int index;
if( device_map_count( & netif_globals.device_map ) > 0 ){