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- 1.1
- date 88.11.21.09.10.19; author mendel; state Exp;
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- @Formed from net.c of src/lib/old/net.c.
- @
-
-
-
- 1.1
- log
- @Initial revision
- @
- text
- @/*
- * Net_MakeInetAddr.c --
- *
- * Create an internet address from a host and network number.
- *
- * Copyright 1987 Regents of the University of California
- * All rights reserved.
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies. The University of California
- * makes no representations about the suitability of this
- * software for any purpose. It is provided "as is" without
- * express or implied warranty.
- */
-
- #ifndef lint
- static char rcsid[] = "$Header: net.c,v 2.0 87/08/11 09:34:20 brent Exp $ SPRITE (Berkeley)";
- #endif not lint
-
-
- #include "sprite.h"
- #include "net.h"
-
-
- /*
- *----------------------------------------------------------------------
- *
- * Net_MakeInetAddr --
- *
- * Formulate an Internet address from network and host numbers.
- *
- * Results:
- * An IP address.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
- Net_InetAddress
- Net_MakeInetAddr(net, host)
- unsigned int net, host;
- {
- Net_InetAddress addr;
-
- if (net < 128) {
- addr =(net << NET_INET_CLASS_A_SHIFT) |
- (host & NET_INET_CLASS_A_HOST_MASK);
- } else if (net < 65536) {
- addr =(net << NET_INET_CLASS_B_SHIFT) |
- (host & NET_INET_CLASS_B_HOST_MASK);
- } else {
- addr =(net << NET_INET_CLASS_C_SHIFT) |
- (host & NET_INET_CLASS_C_HOST_MASK);
- }
- return(Net_HostToNetInt(addr));
- }
-
- @
-