IS_BROADCAST_ETHER_A(9) Network device support IS_BROADCAST_ETHER_A(9)NAME
is_broadcast_ether_addr - Determine if the Ethernet address is broadcast
SYNOPSIS
bool is_broadcast_ether_addr(const u8 * addr);
ARGUMENTS
addr
Pointer to a six-byte array containing the Ethernet address
DESCRIPTION
Return true if the address is the broadcast address.
COPYRIGHT Kernel Hackers Manual 3.10 June 2014 IS_BROADCAST_ETHER_A(9)
Check Out this Related Man Page
IPSEC_SUBNETOF(3) Library Functions Manual IPSEC_SUBNETOF(3)NAME
ipsec_subnetof, ipsec_hostof, ipsec_broadcastof - given Internet address and subnet mask return subnet number, host part, broadcast address
SYNOPSIS
#include <freeswan.h>
struct in_addr subnetof(struct in_addr addr,
struct in_addr mask);
struct in_addr hostof(struct in_addr addr,
struct in_addr mask);
struct in_addr broadcastof(struct in_addr addr,
struct in_addr mask);
DESCRIPTION
These functions are obsolete; see ipsec_networkof(3) for their replacements.
Subnetof takes an Internet address and a subnet mask and returns the network part of the address (all in network byte order). Hostof simi-
larly returns the host part, and broadcastof returns the broadcast address (all-1s convention) for the network.
These functions are provided to hide the Internet bit-munging inside an API, in hopes of easing the eventual transition to IPv6.
SEE ALSO inet(3), ipsec_atosubnet(3)HISTORY
Written for the FreeS/WAN project by Henry Spencer.
BUGS
Calling functions for this is more costly than doing it yourself.
11 June 2001 IPSEC_SUBNETOF(3)
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