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inet_netof |
Portability: | UNIX compatible |
SYNOPSIS | |
DESCRIPTION | |
RETURN VALUE | |
PORTABILITY | |
IMPLEMENTATION | |
RELATED FUNCTIONS |
SYNOPSIS |
#include <sys/types.h> #include <netinet/in.h> #include <arpa/inet.h> unsigned long inet_netof(struct in_addr in);
DESCRIPTION |
inet_netof
separates the elements in an Internet host address
in
and returns the network number.
The host address is specified in network byte order because it is contained
in a
struct in_addr
.
RETURN VALUE |
inet_netof
returns the network number in host byte order.
PORTABILITY |
inet_netof
is portable to other environments, including most UNIX systems,
that implement BSD sockets.
IMPLEMENTATION |
The SAS/C version of
inet_netof
is a direct port from the BSD UNIX
Socket Library.
RELATED FUNCTIONS |
inet_addr
,
inet_lnaof
,
inet_makeaddr
,
inet_network
,
inet_ntoa
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Copyright © 2001 by SAS Institute Inc., Cary, NC, USA. All rights reserved.