| /net/netfilter/ipset/ |
| D | ip_set_list_set.c | 55 struct set_elem *e; in list_set_ktest() local
63 list_for_each_entry_rcu(e, &map->members, list) { in list_set_ktest()
64 ret = ip_set_test(e->id, skb, par, opt); in list_set_ktest()
67 if (ip_set_match_extensions(set, ext, mext, flags, e)) in list_set_ktest()
79 struct set_elem *e; in list_set_kadd() local
82 list_for_each_entry(e, &map->members, list) { in list_set_kadd()
84 ip_set_timeout_expired(ext_timeout(e, set))) in list_set_kadd()
86 ret = ip_set_add(e->id, skb, par, opt); in list_set_kadd()
99 struct set_elem *e; in list_set_kdel() local
102 list_for_each_entry(e, &map->members, list) { in list_set_kdel()
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| D | ip_set_hash_netportnet.c | 144 hash_netportnet4_init(struct hash_netportnet4_elem *e) in hash_netportnet4_init() argument
146 e->cidr[0] = HOST_MASK; in hash_netportnet4_init()
147 e->cidr[1] = HOST_MASK; in hash_netportnet4_init()
157 struct hash_netportnet4_elem e = { }; in hash_netportnet4_kadt() local
160 e.cidr[0] = INIT_CIDR(h->nets[0].cidr[0], HOST_MASK); in hash_netportnet4_kadt()
161 e.cidr[1] = INIT_CIDR(h->nets[0].cidr[1], HOST_MASK); in hash_netportnet4_kadt()
163 e.ccmp = (HOST_MASK << (sizeof(e.cidr[0]) * 8)) | HOST_MASK; in hash_netportnet4_kadt()
166 &e.port, &e.proto)) in hash_netportnet4_kadt()
169 ip4addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &e.ip[0]); in hash_netportnet4_kadt()
170 ip4addrptr(skb, opt->flags & IPSET_DIM_THREE_SRC, &e.ip[1]); in hash_netportnet4_kadt()
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| D | ip_set_hash_netnet.c | 133 hash_netnet4_init(struct hash_netnet4_elem *e) in hash_netnet4_init() argument
135 e->cidr[0] = HOST_MASK; in hash_netnet4_init()
136 e->cidr[1] = HOST_MASK; in hash_netnet4_init()
146 struct hash_netnet4_elem e = { }; in hash_netnet4_kadt() local
149 e.cidr[0] = INIT_CIDR(h->nets[0].cidr[0], HOST_MASK); in hash_netnet4_kadt()
150 e.cidr[1] = INIT_CIDR(h->nets[0].cidr[1], HOST_MASK); in hash_netnet4_kadt()
152 e.ccmp = (HOST_MASK << (sizeof(e.cidr[0]) * 8)) | HOST_MASK; in hash_netnet4_kadt()
154 ip4addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &e.ip[0]); in hash_netnet4_kadt()
155 ip4addrptr(skb, opt->flags & IPSET_DIM_TWO_SRC, &e.ip[1]); in hash_netnet4_kadt()
156 e.ip[0] &= ip_set_netmask(e.cidr[0]); in hash_netnet4_kadt()
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| D | ip_set_hash_ipportnet.c | 140 struct hash_ipportnet4_elem e = { in hash_ipportnet4_kadt() local
146 e.cidr = HOST_MASK - 1; in hash_ipportnet4_kadt()
149 &e.port, &e.proto)) in hash_ipportnet4_kadt()
152 ip4addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &e.ip); in hash_ipportnet4_kadt()
153 ip4addrptr(skb, opt->flags & IPSET_DIM_THREE_SRC, &e.ip2); in hash_ipportnet4_kadt()
154 e.ip2 &= ip_set_netmask(e.cidr + 1); in hash_ipportnet4_kadt()
156 return adtfn(set, &e, &ext, &opt->ext, opt->cmdflags); in hash_ipportnet4_kadt()
165 struct hash_ipportnet4_elem e = { .cidr = HOST_MASK - 1 }; in hash_ipportnet4_uadt() local
198 e.cidr = cidr - 1; in hash_ipportnet4_uadt()
201 e.port = nla_get_be16(tb[IPSET_ATTR_PORT]); in hash_ipportnet4_uadt()
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| D | ip_set_hash_netport.c | 135 struct hash_netport4_elem e = { in hash_netport4_kadt() local
141 e.cidr = HOST_MASK - 1; in hash_netport4_kadt()
144 &e.port, &e.proto)) in hash_netport4_kadt()
147 ip4addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &e.ip); in hash_netport4_kadt()
148 e.ip &= ip_set_netmask(e.cidr + 1); in hash_netport4_kadt()
150 return adtfn(set, &e, &ext, &opt->ext, opt->cmdflags); in hash_netport4_kadt()
159 struct hash_netport4_elem e = { .cidr = HOST_MASK - 1 }; in hash_netport4_uadt() local
187 e.cidr = cidr - 1; in hash_netport4_uadt()
190 e.port = nla_get_be16(tb[IPSET_ATTR_PORT]); in hash_netport4_uadt()
193 e.proto = nla_get_u8(tb[IPSET_ATTR_PROTO]); in hash_netport4_uadt()
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| D | ip_set_hash_ipportip.c | 95 struct hash_ipportip4_elem e = { .ip = 0 }; in hash_ipportip4_kadt() local
99 &e.port, &e.proto)) in hash_ipportip4_kadt()
102 ip4addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &e.ip); in hash_ipportip4_kadt()
103 ip4addrptr(skb, opt->flags & IPSET_DIM_THREE_SRC, &e.ip2); in hash_ipportip4_kadt()
104 return adtfn(set, &e, &ext, &opt->ext, opt->cmdflags); in hash_ipportip4_kadt()
113 struct hash_ipportip4_elem e = { .ip = 0 }; in hash_ipportip4_uadt() local
127 ret = ip_set_get_ipaddr4(tb[IPSET_ATTR_IP], &e.ip); in hash_ipportip4_uadt()
135 ret = ip_set_get_ipaddr4(tb[IPSET_ATTR_IP2], &e.ip2); in hash_ipportip4_uadt()
139 e.port = nla_get_be16(tb[IPSET_ATTR_PORT]); in hash_ipportip4_uadt()
142 e.proto = nla_get_u8(tb[IPSET_ATTR_PROTO]); in hash_ipportip4_uadt()
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| D | ip_set_hash_ipmac.c | 59 hash_ipmac4_data_list(struct sk_buff *skb, const struct hash_ipmac4_elem *e) in hash_ipmac4_data_list() argument
61 if (nla_put_ipaddr4(skb, IPSET_ATTR_IP, e->ip) || in hash_ipmac4_data_list()
62 nla_put(skb, IPSET_ATTR_ETHER, ETH_ALEN, e->ether)) in hash_ipmac4_data_list()
72 const struct hash_ipmac4_elem *e) in hash_ipmac4_data_next() argument
74 next->ip = e->ip; in hash_ipmac4_data_next()
89 struct hash_ipmac4_elem e = { .ip = 0, { .foo[0] = 0, .foo[1] = 0 } }; in hash_ipmac4_kadt() local
97 ether_addr_copy(e.ether, eth_hdr(skb)->h_source); in hash_ipmac4_kadt()
99 ether_addr_copy(e.ether, eth_hdr(skb)->h_dest); in hash_ipmac4_kadt()
101 if (is_zero_ether_addr(e.ether)) in hash_ipmac4_kadt()
104 ip4addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &e.ip); in hash_ipmac4_kadt()
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| D | ip_set_hash_netiface.c | 163 struct hash_netiface4_elem e = { in hash_netiface4_kadt() local
170 e.cidr = HOST_MASK; in hash_netiface4_kadt()
172 ip4addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &e.ip); in hash_netiface4_kadt()
173 e.ip &= ip_set_netmask(e.cidr); in hash_netiface4_kadt()
185 STRLCPY(e.iface, eiface); in hash_netiface4_kadt()
186 e.physdev = 1; in hash_netiface4_kadt()
189 STRLCPY(e.iface, SRCDIR ? IFACE(in) : IFACE(out)); in hash_netiface4_kadt()
192 if (strlen(e.iface) == 0) in hash_netiface4_kadt()
194 return adtfn(set, &e, &ext, &opt->ext, opt->cmdflags); in hash_netiface4_kadt()
203 struct hash_netiface4_elem e = { .cidr = HOST_MASK, .elem = 1 }; in hash_netiface4_uadt() local
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| D | ip_set_hash_ipport.c | 93 struct hash_ipport4_elem e = { .ip = 0 }; in hash_ipport4_kadt() local
97 &e.port, &e.proto)) in hash_ipport4_kadt()
100 ip4addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &e.ip); in hash_ipport4_kadt()
101 return adtfn(set, &e, &ext, &opt->ext, opt->cmdflags); in hash_ipport4_kadt()
110 struct hash_ipport4_elem e = { .ip = 0 }; in hash_ipport4_uadt() local
124 ret = ip_set_get_ipaddr4(tb[IPSET_ATTR_IP], &e.ip); in hash_ipport4_uadt()
132 e.port = nla_get_be16(tb[IPSET_ATTR_PORT]); in hash_ipport4_uadt()
135 e.proto = nla_get_u8(tb[IPSET_ATTR_PROTO]); in hash_ipport4_uadt()
136 with_ports = ip_set_proto_with_ports(e.proto); in hash_ipport4_uadt()
138 if (e.proto == 0) in hash_ipport4_uadt()
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| D | ip_set_hash_net.c | 119 struct hash_net4_elem e = { in hash_net4_kadt() local
124 if (e.cidr == 0) in hash_net4_kadt()
127 e.cidr = HOST_MASK; in hash_net4_kadt()
129 ip4addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &e.ip); in hash_net4_kadt()
130 e.ip &= ip_set_netmask(e.cidr); in hash_net4_kadt()
132 return adtfn(set, &e, &ext, &opt->ext, opt->cmdflags); in hash_net4_kadt()
141 struct hash_net4_elem e = { .cidr = HOST_MASK }; in hash_net4_uadt() local
162 e.cidr = nla_get_u8(tb[IPSET_ATTR_CIDR]); in hash_net4_uadt()
163 if (!e.cidr || e.cidr > HOST_MASK) in hash_net4_uadt()
175 e.ip = htonl(ip & ip_set_hostmask(e.cidr)); in hash_net4_uadt()
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| D | ip_set_hash_ipmark.c | 86 struct hash_ipmark4_elem e = { }; in hash_ipmark4_kadt() local
89 e.mark = skb->mark; in hash_ipmark4_kadt()
90 e.mark &= h->markmask; in hash_ipmark4_kadt()
92 ip4addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &e.ip); in hash_ipmark4_kadt()
93 return adtfn(set, &e, &ext, &opt->ext, opt->cmdflags); in hash_ipmark4_kadt()
102 struct hash_ipmark4_elem e = { }; in hash_ipmark4_uadt() local
114 ret = ip_set_get_ipaddr4(tb[IPSET_ATTR_IP], &e.ip); in hash_ipmark4_uadt()
122 e.mark = ntohl(nla_get_be32(tb[IPSET_ATTR_MARK])); in hash_ipmark4_uadt()
123 e.mark &= h->markmask; in hash_ipmark4_uadt()
124 if (e.mark == 0 && e.ip == 0) in hash_ipmark4_uadt()
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| D | ip_set_hash_ip.c | 57 hash_ip4_data_list(struct sk_buff *skb, const struct hash_ip4_elem *e) in hash_ip4_data_list() argument
59 if (nla_put_ipaddr4(skb, IPSET_ATTR_IP, e->ip)) in hash_ip4_data_list()
68 hash_ip4_data_next(struct hash_ip4_elem *next, const struct hash_ip4_elem *e) in hash_ip4_data_next() argument
70 next->ip = e->ip; in hash_ip4_data_next()
84 struct hash_ip4_elem e = { 0 }; in hash_ip4_kadt() local
93 e.ip = ip; in hash_ip4_kadt()
94 return adtfn(set, &e, &ext, &opt->ext, opt->cmdflags); in hash_ip4_kadt()
103 struct hash_ip4_elem e = { 0 }; in hash_ip4_uadt() local
123 e.ip = htonl(ip); in hash_ip4_uadt()
124 if (e.ip == 0) in hash_ip4_uadt()
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| D | ip_set_bitmap_ipmac.c | 83 bitmap_ipmac_do_test(const struct bitmap_ipmac_adt_elem *e, in bitmap_ipmac_do_test() argument
88 if (!test_bit(e->id, map->members)) in bitmap_ipmac_do_test()
90 elem = get_const_elem(map->extensions, e->id, dsize); in bitmap_ipmac_do_test()
91 if (e->add_mac && elem->filled == MAC_FILLED) in bitmap_ipmac_do_test()
92 return ether_addr_equal(e->ether, elem->ether); in bitmap_ipmac_do_test()
117 const struct bitmap_ipmac_adt_elem *e, in bitmap_ipmac_add_timeout() argument
134 if (e->add_mac) in bitmap_ipmac_add_timeout()
143 bitmap_ipmac_do_add(const struct bitmap_ipmac_adt_elem *e, in bitmap_ipmac_do_add() argument
148 elem = get_elem(map->extensions, e->id, dsize); in bitmap_ipmac_do_add()
149 if (test_bit(e->id, map->members)) { in bitmap_ipmac_do_add()
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| D | ip_set_hash_mac.c | 49 hash_mac4_data_list(struct sk_buff *skb, const struct hash_mac4_elem *e) in hash_mac4_data_list() argument
51 if (nla_put(skb, IPSET_ATTR_ETHER, ETH_ALEN, e->ether)) in hash_mac4_data_list()
61 const struct hash_mac4_elem *e) in hash_mac4_data_next() argument
77 struct hash_mac4_elem e = { { .foo[0] = 0, .foo[1] = 0 } }; in hash_mac4_kadt() local
85 ether_addr_copy(e.ether, eth_hdr(skb)->h_source); in hash_mac4_kadt()
87 ether_addr_copy(e.ether, eth_hdr(skb)->h_dest); in hash_mac4_kadt()
89 if (is_zero_ether_addr(e.ether)) in hash_mac4_kadt()
91 return adtfn(set, &e, &ext, &opt->ext, opt->cmdflags); in hash_mac4_kadt()
99 struct hash_mac4_elem e = { { .foo[0] = 0, .foo[1] = 0 } }; in hash_mac4_uadt() local
113 ether_addr_copy(e.ether, nla_data(tb[IPSET_ATTR_ETHER])); in hash_mac4_uadt()
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| /net/netfilter/ |
| D | xt_quota2.c | 137 struct xt_quota_counter *e = PDE_DATA(file_inode(file)); in quota_proc_read() local
141 spin_lock_bh(&e->lock); in quota_proc_read()
142 tmp_size = scnprintf(tmp, sizeof(tmp), "%llu\n", e->quota); in quota_proc_read()
143 spin_unlock_bh(&e->lock); in quota_proc_read()
150 struct xt_quota_counter *e = PDE_DATA(file_inode(file)); in quota_proc_write() local
161 spin_lock_bh(&e->lock); in quota_proc_write()
162 e->quota = simple_strtoull(buf, NULL, 0); in quota_proc_write()
163 spin_unlock_bh(&e->lock); in quota_proc_write()
176 struct xt_quota_counter *e; in q2_new_counter() local
180 size = anon ? offsetof(typeof(*e), list) : sizeof(*e); in q2_new_counter()
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| D | xt_recent.c | 128 struct recent_entry *e; in recent_entry_lookup() local
136 list_for_each_entry(e, &table->iphash[h], list) in recent_entry_lookup()
137 if (e->family == family && in recent_entry_lookup()
138 memcmp(&e->addr, addrp, sizeof(e->addr)) == 0 && in recent_entry_lookup()
139 (ttl == e->ttl || ttl == 0 || e->ttl == 0)) in recent_entry_lookup()
140 return e; in recent_entry_lookup()
144 static void recent_entry_remove(struct recent_table *t, struct recent_entry *e) in recent_entry_remove() argument
146 list_del(&e->list); in recent_entry_remove()
147 list_del(&e->lru_list); in recent_entry_remove()
148 kfree(e); in recent_entry_remove()
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| D | nf_conntrack_ecache.c | 53 struct nf_conntrack_ecache *e; in ecache_work_evict_list() local
66 e = nf_ct_ecache_find(ct); in ecache_work_evict_list()
67 if (!e || e->state != NFCT_ECACHE_DESTROY_FAIL) in ecache_work_evict_list()
79 e->state = NFCT_ECACHE_DESTROY_SENT; in ecache_work_evict_list()
133 static int __nf_conntrack_eventmask_report(struct nf_conntrack_ecache *e, in __nf_conntrack_eventmask_report() argument
143 if (!((events | missed) & e->ctmask)) in __nf_conntrack_eventmask_report()
162 e->missed |= events; in __nf_conntrack_eventmask_report()
164 e->missed &= ~missed; in __nf_conntrack_eventmask_report()
173 struct nf_conntrack_ecache *e; in nf_conntrack_eventmask_report() local
181 e = nf_ct_ecache_find(ct); in nf_conntrack_eventmask_report()
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| D | xt_policy.c | 35 match_xfrm_state(const struct xfrm_state *x, const struct xt_policy_elem *e, in match_xfrm_state() argument
38 #define MATCH_ADDR(x,y,z) (!e->match.x || \ in match_xfrm_state()
39 (xt_addr_cmp(&e->x, &e->y, (const union nf_inet_addr *)(z), family) \ in match_xfrm_state()
40 ^ e->invert.x)) in match_xfrm_state()
41 #define MATCH(x,y) (!e->match.x || ((e->x == (y)) ^ e->invert.x)) in match_xfrm_state()
55 const struct xt_policy_elem *e; in match_policy_in() local
69 e = &info->pol[pos]; in match_policy_in()
71 if (match_xfrm_state(sp->xvec[i], e, family)) { in match_policy_in()
85 const struct xt_policy_elem *e; in match_policy_out() local
98 e = &info->pol[pos]; in match_policy_out()
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| /net/netfilter/ipvs/ |
| D | ip_vs_est.c | 98 struct ip_vs_estimator *e; in estimation_timer() local
104 list_for_each_entry(e, &ipvs->est_list, list) { in estimation_timer()
105 s = container_of(e, struct ip_vs_stats, est); in estimation_timer()
111 rate = (s->kstats.conns - e->last_conns) << 9; in estimation_timer()
112 e->last_conns = s->kstats.conns; in estimation_timer()
113 e->cps += ((s64)rate - (s64)e->cps) >> 2; in estimation_timer()
115 rate = (s->kstats.inpkts - e->last_inpkts) << 9; in estimation_timer()
116 e->last_inpkts = s->kstats.inpkts; in estimation_timer()
117 e->inpps += ((s64)rate - (s64)e->inpps) >> 2; in estimation_timer()
119 rate = (s->kstats.outpkts - e->last_outpkts) << 9; in estimation_timer()
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| D | ip_vs_lblcr.c | 102 struct ip_vs_dest_set_elem *e; in ip_vs_dest_set_insert() local
105 list_for_each_entry(e, &set->list, list) { in ip_vs_dest_set_insert()
106 if (e->dest == dest) in ip_vs_dest_set_insert()
111 e = kmalloc(sizeof(*e), GFP_ATOMIC); in ip_vs_dest_set_insert()
112 if (e == NULL) in ip_vs_dest_set_insert()
116 e->dest = dest; in ip_vs_dest_set_insert()
118 list_add_rcu(&e->list, &set->list); in ip_vs_dest_set_insert()
126 struct ip_vs_dest_set_elem *e; in ip_vs_lblcr_elem_rcu_free() local
128 e = container_of(head, struct ip_vs_dest_set_elem, rcu_head); in ip_vs_lblcr_elem_rcu_free()
129 ip_vs_dest_put_and_free(e->dest); in ip_vs_lblcr_elem_rcu_free()
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| /net/ipv4/netfilter/ |
| D | ip_tables.c | 110 static inline bool unconditional(const struct ipt_entry *e) in unconditional() argument
114 return e->target_offset == sizeof(struct ipt_entry) && in unconditional()
115 memcmp(&e->ip, &uncond, sizeof(uncond)) == 0; in unconditional()
120 ipt_get_target_c(const struct ipt_entry *e) in ipt_get_target_c() argument
122 return ipt_get_target((struct ipt_entry *)e); in ipt_get_target_c()
158 get_chainname_rulenum(const struct ipt_entry *s, const struct ipt_entry *e, in get_chainname_rulenum() argument
168 } else if (s == e) { in get_chainname_rulenum()
194 const struct ipt_entry *e) in trace_packet() argument
207 if (get_chainname_rulenum(iter, e, hookname, in trace_packet()
236 struct ipt_entry *e, **jumpstack; in ipt_do_table() local
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| D | arp_tables.c | 165 arpt_get_target_c(const struct arpt_entry *e) in arpt_get_target_c() argument
167 return arpt_get_target((struct arpt_entry *)e); in arpt_get_target_c()
190 struct arpt_entry *e, **jumpstack; in arpt_do_table() local
214 e = get_entry(table_base, private->hook_entry[hook]); in arpt_do_table()
224 if (!arp_packet_match(arp, skb->dev, indev, outdev, &e->arp)) { in arpt_do_table()
225 e = arpt_next_entry(e); in arpt_do_table()
229 counter = xt_get_this_cpu_counter(&e->counters); in arpt_do_table()
232 t = arpt_get_target_c(e); in arpt_do_table()
246 e = get_entry(table_base, in arpt_do_table()
249 e = jumpstack[--stackidx]; in arpt_do_table()
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| /net/ipv6/netfilter/ |
| D | ip6_tables.c | 135 static inline bool unconditional(const struct ip6t_entry *e) in unconditional() argument
139 return e->target_offset == sizeof(struct ip6t_entry) && in unconditional()
140 memcmp(&e->ipv6, &uncond, sizeof(uncond)) == 0; in unconditional()
144 ip6t_get_target_c(const struct ip6t_entry *e) in ip6t_get_target_c() argument
146 return ip6t_get_target((struct ip6t_entry *)e); in ip6t_get_target_c()
183 get_chainname_rulenum(const struct ip6t_entry *s, const struct ip6t_entry *e, in get_chainname_rulenum() argument
193 } else if (s == e) { in get_chainname_rulenum()
219 const struct ip6t_entry *e) in trace_packet() argument
232 if (get_chainname_rulenum(iter, e, hookname, in trace_packet()
260 struct ip6t_entry *e, **jumpstack; in ip6t_do_table() local
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| /net/bridge/netfilter/ |
| D | ebtables.c | 131 ebt_basic_match(const struct ebt_entry *e, const struct sk_buff *skb, in ebt_basic_match() argument
143 if (e->bitmask & EBT_802_3) { in ebt_basic_match()
144 if (NF_INVF(e, EBT_IPROTO, eth_proto_is_802_3(ethproto))) in ebt_basic_match()
146 } else if (!(e->bitmask & EBT_NOPROTO) && in ebt_basic_match()
147 NF_INVF(e, EBT_IPROTO, e->ethproto != ethproto)) in ebt_basic_match()
150 if (NF_INVF(e, EBT_IIN, ebt_dev_check(e->in, in))) in ebt_basic_match()
152 if (NF_INVF(e, EBT_IOUT, ebt_dev_check(e->out, out))) in ebt_basic_match()
156 NF_INVF(e, EBT_ILOGICALIN, in ebt_basic_match()
157 ebt_dev_check(e->logical_in, p->br->dev))) in ebt_basic_match()
160 NF_INVF(e, EBT_ILOGICALOUT, in ebt_basic_match()
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| /net/ipv4/ |
| D | ipconfig.c | 673 u8 *e = options; in ic_dhcp_init_options() local
678 memcpy(e, ic_bootp_cookie, 4); /* RFC1048 Magic Cookie */ in ic_dhcp_init_options()
679 e += 4; in ic_dhcp_init_options()
681 *e++ = 53; /* DHCP message type */ in ic_dhcp_init_options()
682 *e++ = 1; in ic_dhcp_init_options()
683 *e++ = mt; in ic_dhcp_init_options()
686 *e++ = 54; /* Server ID (IP address) */ in ic_dhcp_init_options()
687 *e++ = 4; in ic_dhcp_init_options()
688 memcpy(e, &ic_servaddr, 4); in ic_dhcp_init_options()
689 e += 4; in ic_dhcp_init_options()
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