DLPI_ENABMULTI(3DLPI)DLPI_ENABMULTI(3DLPI)NAME
dlpi_enabmulti, dlpi_disabmulti - enable or disable DLPI multicast mes‐
sages for an address
SYNOPSIS
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);
DESCRIPTION
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 han‐
dle dh. This operation can be performed in any DLPI state of a handle.
RETURN VALUES
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.
ERRORS
DLPI_EBADMSG
Bad DLPI message
DLPI_EINHANDLE
Invalid DLPI handle
DLPI_EINVAL
Invalid argument
DLPI_ETIMEDOUT
DLPI operation timed out
ATTRIBUTES
See attributes(5) for description of the following attributes:
┌────────────────────┬─────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├────────────────────┼─────────────────┤
│Interface Stability │ Committed │
├────────────────────┼─────────────────┤
│MT-Level │ Safe │
└────────────────────┴─────────────────┘
SEE ALSOlibdlpi(3LIB), attributes(5)
Aug 22, 2007 DLPI_ENABMULTI(3DLPI)