DLPI_ENABMULTI(3DLPI) Data Link Provider Interface Library Functions DLPI_ENABMULTI(3DLPI)

dlpi_enabmulti, dlpi_disabmulti - enable or disable DLPI multicast messages for an address

cc [ flag... ] file... -ldlpi [ library... ]
#include <libdlpi.h>
int dlpi_enabmulti(dlpi_handle_t dh, const void *addrp,
     size_t addrlen);

int dlpi_disabmulti(dlpi_handle_t dh, const void *addrp,
     size_t addrlen);

The dlpi_enabmulti() function enables reception of messages destined to the multicast address pointed to by addrp on the DLPI link instance associated with DLPI handle dh. The DLPI link instance will pass up only those messages destined for enabled multicast addresses. This operation can be performed in any DLPI state of a handle.

The dlpi_disabmulti() function disables a specified multicast address pointed to by addrp on the DLPI link instance associated with DLPI handle dh. This operation can be performed in any DLPI state of a handle.

Upon success, DLPI_SUCCESS is returned. If DL_SYSERR is returned, errno contains the specific UNIX system error value. Otherwise, a DLPI error value defined in <sys/dlpi.h> or DLPI_EINHANDLE is returned.

DLPI_EBADMSG
Bad DLPI message

DLPI_EINHANDLE

Invalid DLPI handle

DLPI_EINVAL

Invalid argument

DLPI_ETIMEDOUT

DLPI operation timed out

See attributes(7) for description of the following attributes:

ATTRIBUTE TYPE ATTRIBUTE VALUE
Interface Stability Committed
MT-Level Safe

libdlpi(3LIB), attributes(7)

August 22, 2007 OmniOS