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run IPCP only if we have IPv4 in kernel

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Obtained from:	NetBSD (rev 1.19)
MFC after:	1 month
This commit is contained in:
Joerg Wunsch 2001-12-30 18:07:26 +00:00
parent e3f4d3b5e8
commit dda374a24d
1 changed files with 7 additions and 1 deletions
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8
sys/net/if_spppsubr.c
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@ -430,7 +430,13 @@ static const struct cp lcp = {
};
static const struct cp ipcp = {
PPP_IPCP, IDX_IPCP, CP_NCP, "ipcp",
PPP_IPCP, IDX_IPCP,
#ifdef INET /* don't run IPCP if there's no IPv4 support */
CP_NCP,
#else
0,
#endif
"ipcp",
sppp_ipcp_up, sppp_ipcp_down, sppp_ipcp_open, sppp_ipcp_close,
sppp_ipcp_TO, sppp_ipcp_RCR, sppp_ipcp_RCN_rej, sppp_ipcp_RCN_nak,
sppp_ipcp_tlu, sppp_ipcp_tld, sppp_ipcp_tls, sppp_ipcp_tlf,