Warner Losh
51e16cb8fc
Remove ancient SCCS tags from the tree, automated scripting, with two minor fixup to keep things compiling. All the common forms in the tree were removed with a perl script. Sponsored by: Netflix
31 lines
670 B
C
31 lines
670 B
C
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/*
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* Copyright (C) 2012 by Darren Reed.
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*
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* See the IPFILTER.LICENCE file for details on licencing.
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*/
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#include "ipf.h"
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void
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nat_setgroupmap(ipnat_t *n)
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{
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if (n->in_nsrcmsk == n->in_osrcmsk)
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n->in_ippip = 1;
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else if (n->in_flags & IPN_AUTOPORTMAP) {
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n->in_ippip = ~ntohl(n->in_osrcmsk);
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if (n->in_nsrcmsk != 0xffffffff)
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n->in_ippip /= (~ntohl(n->in_nsrcmsk) + 1);
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n->in_ippip++;
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if (n->in_ippip == 0)
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n->in_ippip = 1;
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n->in_ppip = USABLE_PORTS / n->in_ippip;
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} else {
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n->in_space = USABLE_PORTS * ~ntohl(n->in_nsrcmsk);
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n->in_snip = 0;
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if (!(n->in_ppip = n->in_spmin))
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n->in_ppip = 1;
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n->in_ippip = USABLE_PORTS / n->in_ppip;
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}
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}
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