PXENV_UNDI_GET_MCAST_ADDRESS
[PXE UNDI API]

UNDI GET MULTICAST ADDRESS. More...

Data Structures
struct	s_PXENV_UNDI_GET_MCAST_ADDRESS
	Parameter block for pxenv_undi_get_mcast_address(). More...
Defines
#define	PXENV_UNDI_GET_MCAST_ADDRESS   0x0011
	PXE API function code for pxenv_undi_get_mcast_address().
Typedefs
typedef struct s_PXENV_UNDI_GET_MCAST_ADDRESS	PXENV_UNDI_GET_MCAST_ADDRESS_t
Functions
PXENV_EXIT_t	pxenv_undi_get_mcast_address (struct s_PXENV_UNDI_GET_MCAST_ADDRESS *undi_get_mcast_address)

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Detailed Description

UNDI GET MULTICAST ADDRESS.

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Define Documentation

#define PXENV_UNDI_GET_MCAST_ADDRESS   0x0011

PXE API function code for pxenv_undi_get_mcast_address().

Definition at line 1356 of file pxe_api.h.

Referenced by pxe_api_call(), and pxeparent_function_name().

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Typedef Documentation

typedef struct s_PXENV_UNDI_GET_MCAST_ADDRESS PXENV_UNDI_GET_MCAST_ADDRESS_t

Definition at line 1365 of file pxe_api.h.

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Function Documentation

PXENV_EXIT_t pxenv_undi_get_mcast_address

(

struct s_PXENV_UNDI_GET_MCAST_ADDRESS *

undi_get_mcast_address

)

Definition at line 516 of file pxe_undi.c.

References AF_INET, DBG, inet_ntoa(), s_PXENV_UNDI_GET_MCAST_ADDRESS::InetAddr, net_device::ll_protocol, ll_protocol::mc_hash, s_PXENV_UNDI_GET_MCAST_ADDRESS::MediaAddr, ll_protocol::ntoa, PXENV_EXIT_FAILURE, PXENV_EXIT_SUCCESS, PXENV_STATUS, PXENV_STATUS_SUCCESS, in_addr::s_addr, s_PXENV_UNDI_GET_MCAST_ADDRESS::Status, and strerror().

Referenced by pxe_api_call().

                                                         {
        struct ll_protocol *ll_protocol = pxe_netdev->ll_protocol;
        struct in_addr ip = { .s_addr = undi_get_mcast_address->InetAddr };
        int rc;

        DBG ( "PXENV_UNDI_GET_MCAST_ADDRESS %s", inet_ntoa ( ip ) );

        if ( ( rc = ll_protocol->mc_hash ( AF_INET, &ip,
                                      undi_get_mcast_address->MediaAddr ))!=0){
                DBG ( " failed: %s\n", strerror ( rc ) );
                undi_get_mcast_address->Status = PXENV_STATUS ( rc );
                return PXENV_EXIT_FAILURE;
        }
        DBG ( "=>%s\n",
              ll_protocol->ntoa ( undi_get_mcast_address->MediaAddr ) );

        undi_get_mcast_address->Status = PXENV_STATUS_SUCCESS;
        return PXENV_EXIT_SUCCESS;
}