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Searched refs:dopt (Results 1 – 3 of 3) sorted by relevance

/openbmc/linux/net/ipv4/
H A Dip_options.c70 * build in dopt compiled option set appropriate for answering.
74 * NOTE: dopt cannot point to skb.
77 int __ip_options_echo(struct net *net, struct ip_options *dopt, in __ip_options_echo() argument
84 memset(dopt, 0, sizeof(struct ip_options)); in __ip_options_echo()
90 dptr = dopt->__data; in __ip_options_echo()
95 dopt->rr = dopt->optlen + sizeof(struct iphdr); in __ip_options_echo()
101 dopt->rr_needaddr = 1; in __ip_options_echo()
104 dopt->optlen += optlen; in __ip_options_echo()
109 dopt in __ip_options_echo()
[all...]
/openbmc/linux/include/net/
H A Dtcp.h2279 struct ip_options_rcu *dopt = NULL; in tcp_v4_save_options() local
2282 int opt_size = sizeof(*dopt) + opt->optlen; in tcp_v4_save_options()
2284 dopt = kmalloc(opt_size, GFP_ATOMIC); in tcp_v4_save_options()
2285 if (dopt && __ip_options_echo(net, &dopt->opt, skb, opt)) { in tcp_v4_save_options()
2286 kfree(dopt); in tcp_v4_save_options()
2287 dopt = NULL; in tcp_v4_save_options()
2290 return dopt; in tcp_v4_save_options()
H A Dip.h742 int __ip_options_echo(struct net *net, struct ip_options *dopt, in ip_options_echo()
744 static inline int ip_options_echo(struct net *net, struct ip_options *dopt,
747 return __ip_options_echo(net, dopt, skb, &IPCB(skb)->opt);
739 ip_options_echo(struct net * net,struct ip_options * dopt,struct sk_buff * skb) ip_options_echo() argument