| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | tc_bpf.c | 26 static int test_tc_bpf_basic(const struct bpf_tc_hook *hook, int fd) in test_tc_bpf_basic() argument
37 ret = bpf_tc_attach(hook, &opts); in test_tc_bpf_basic()
48 ret = bpf_tc_attach(hook, &opts); in test_tc_bpf_basic()
53 ret = bpf_tc_query(hook, &opts); in test_tc_bpf_basic()
64 ret = bpf_tc_detach(hook, &opts); in test_tc_bpf_basic()
69 static int test_tc_bpf_api(struct bpf_tc_hook *hook, int fd) in test_tc_bpf_api() argument
209 ret = bpf_tc_detach(hook, NULL); in test_tc_bpf_api()
213 ret = bpf_tc_detach(hook, &opts_hpr); in test_tc_bpf_api()
217 ret = bpf_tc_detach(hook, &opts_hpf); in test_tc_bpf_api()
221 ret = bpf_tc_detach(hook, &opts_hpi); in test_tc_bpf_api()
[all …]
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| H A D | xfrm_info.c | 72 static int attach_tc_prog(struct bpf_tc_hook *hook, int igr_fd, int egr_fd) in attach_tc_prog() argument
80 ret = bpf_tc_hook_create(hook); in attach_tc_prog()
85 hook->attach_point = BPF_TC_INGRESS; in attach_tc_prog()
86 ret = bpf_tc_attach(hook, &opts1); in attach_tc_prog()
88 bpf_tc_hook_destroy(hook); in attach_tc_prog()
94 hook->attach_point = BPF_TC_EGRESS; in attach_tc_prog()
95 ret = bpf_tc_attach(hook, &opts2); in attach_tc_prog()
97 bpf_tc_hook_destroy(hook); in attach_tc_prog()
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| H A D | vrf_socket_lookup.c | 107 LIBBPF_OPTS(bpf_tc_hook, hook, .attach_point = BPF_TC_INGRESS); in attach_progs()
115 hook.ifindex = ifindex; in attach_progs()
117 ret = bpf_tc_hook_create(&hook); in attach_progs()
121 ret = bpf_tc_attach(&hook, &opts); in attach_progs()
123 bpf_tc_hook_destroy(&hook); in attach_progs()
128 bpf_tc_hook_destroy(&hook); in attach_progs()
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| H A D | test_tunnel.c | 553 /* load and attach bpf prog to tunnel dev tc hook point */ in test_ip6vxlan_tunnel()
562 /* load and attach bpf prog to veth dev tc hook point */ in test_ipip_tunnel()
567 /* load and attach prog set_md to tunnel dev tc hook point at_ns0 */ in test_ipip_tunnel()
613 /* load and attach bpf prog to tunnel dev tc hook point */ in test_ipip_tunnel()
622 /* load and attach prog set_md to tunnel dev tc hook point at_ns0 */ in test_ipip_tunnel()
663 /* load and attach bpf prog to tunnel dev tc hook point */ in test_xfrm_tunnel()
367 attach_tc_prog(struct bpf_tc_hook * hook,int igr_fd,int egr_fd) attach_tc_prog() argument
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| /linux/net/netfilter/ |
| H A D | nf_bpf_link.c | 38 const struct nf_defrag_hook *hook; in get_proto_defrag_hook() local
43 hook = rcu_dereference(*ptr_global_hook); in get_proto_defrag_hook()
44 if (!hook) { in get_proto_defrag_hook()
51 hook = rcu_dereference(*ptr_global_hook); in get_proto_defrag_hook()
54 if (hook && try_module_get(hook->owner)) { in get_proto_defrag_hook()
56 hook = rcu_pointer_handoff(hook); in get_proto_defrag_hook()
58 WARN_ONCE(!hook, "%s has bad registration", mod); in get_proto_defrag_hook()
59 hook = ERR_PTR(-ENOENT); in get_proto_defrag_hook()
63 if (!IS_ERR(hook)) { in get_proto_defrag_hook()
64 err = hook->enable(link->net); in get_proto_defrag_hook()
[all …]
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| H A D | nf_conntrack_pptp.c | 92 const struct nf_nat_pptp_hook *hook; in pptp_expectfn() local
103 hook = rcu_dereference(nf_nat_pptp_hook); in pptp_expectfn()
104 if (hook && ct->master->status & IPS_NAT_MASK) in pptp_expectfn()
105 hook->expectfn(ct, exp); in pptp_expectfn()
190 const struct nf_nat_pptp_hook *hook; in exp_gre() local
220 hook = rcu_dereference(nf_nat_pptp_hook); in exp_gre()
221 if (hook && ct->status & IPS_NAT_MASK) in exp_gre()
222 hook->exp_gre(exp_orig, exp_reply); in exp_gre()
260 const struct nf_nat_pptp_hook *hook; in pptp_inbound_pkt() local
364 hook = rcu_dereference(nf_nat_pptp_hook); in pptp_inbound_pkt()
[all …]
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| H A D | nft_chain_filter.c | 175 ingress_state.hook = NF_INET_INGRESS; in nft_do_chain_inet_ingress()
183 ingress_state.hook = NF_INET_INGRESS; in nft_do_chain_inet_ingress()
327 struct nft_hook *hook; in nft_netdev_event() local
330 list_for_each_entry(hook, &basechain->hook_list, list) { in nft_netdev_event()
331 ops = nft_hook_find_ops(hook, dev); in nft_netdev_event()
332 match = !strncmp(hook->ifname, dev->name, hook->ifnamelen); in nft_netdev_event()
364 list_add_tail_rcu(&ops->list, &hook->ops_list); in nft_netdev_event()
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| H A D | nf_tables_api.c | 322 struct nft_hook *hook; in nft_netdev_register_hooks() local
326 list_for_each_entry(hook, hook_list, list) { in nft_netdev_register_hooks()
327 list_for_each_entry(ops, &hook->ops_list, list) { in nft_netdev_register_hooks()
338 list_for_each_entry(hook, hook_list, list) { in nft_netdev_register_hooks()
339 list_for_each_entry(ops, &hook->ops_list, list) { in nft_netdev_register_hooks()
349 static void nft_netdev_hook_free_ops(struct nft_hook *hook) in nft_netdev_hook_free_ops() argument
353 list_for_each_entry_safe(ops, next, &hook->ops_list, list) { in nft_netdev_hook_free_ops()
359 static void nft_netdev_hook_free(struct nft_hook *hook) in nft_netdev_hook_free() argument
361 nft_netdev_hook_free_ops(hook); in nft_netdev_hook_free()
362 kfree(hook); in nft_netdev_hook_free()
[all …]
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| H A D | nf_tables_offload.c | 225 struct nft_hook *hook; in nft_chain_offload_support() local
230 list_for_each_entry(hook, &basechain->hook_list, list) { in nft_chain_offload_support()
231 list_for_each_entry(ops, &hook->ops_list, list) { in nft_chain_offload_support()
463 struct nft_hook *hook; in nft_flow_block_chain() local
466 list_for_each_entry(hook, &basechain->hook_list, list) { in nft_flow_block_chain()
467 list_for_each_entry(ops, &hook->ops_list, list) { in nft_flow_block_chain()
485 list_for_each_entry(hook, &basechain->hook_list, list) { in nft_flow_block_chain()
486 list_for_each_entry(ops, &hook->ops_list, list) { in nft_flow_block_chain()
632 struct nft_hook *hook, *found; in __nft_offload_get_chain() local
647 list_for_each_entry(hook, &basechain->hook_list, list) { in __nft_offload_get_chain()
[all …]
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| H A D | nf_flow_table_inet.c | 74 .hook = nf_flow_offload_inet_hook,
84 .hook = nf_flow_offload_ip_hook,
94 .hook = nf_flow_offload_ipv6_hook,
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| /linux/include/linux/ |
| H A D | netfilter.h | 79 u8 hook; member
103 nf_hookfn *hook; member
114 nf_hookfn *hook; member
158 return entry->hook(entry->priv, skb, state); in nf_hook_entry_hookfn()
162 unsigned int hook, in nf_hook_state_init() argument
170 p->hook = hook; in nf_hook_state_init()
227 static inline int nf_hook(u_int8_t pf, unsigned int hook, struct net *net, in nf_hook() argument
237 __builtin_constant_p(hook) && in nf_hook()
238 !static_key_false(&nf_hooks_needed[pf][hook])) in nf_hook()
245 hook_head = rcu_dereference(net->nf.hooks_ipv4[hook]); in nf_hook()
[all …]
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| /linux/tools/lib/bpf/ |
| H A D | netlink.c | 534 typedef int (*qdisc_config_t)(struct libbpf_nla_req *req, const struct bpf_tc_hook *hook);
536 static int clsact_config(struct libbpf_nla_req *req, const struct bpf_tc_hook *hook) in clsact_config() argument
544 static int qdisc_config(struct libbpf_nla_req *req, const struct bpf_tc_hook *hook) in qdisc_config() argument
546 const char *qdisc = OPTS_GET(hook, qdisc, NULL); in qdisc_config()
548 req->tc.tcm_parent = OPTS_GET(hook, parent, TC_H_ROOT); in qdisc_config()
549 req->tc.tcm_handle = OPTS_GET(hook, handle, 0); in qdisc_config()
554 static int attach_point_to_config(struct bpf_tc_hook *hook, in attach_point_to_config() argument
557 switch (OPTS_GET(hook, attach_point, 0)) { in attach_point_to_config()
561 if (OPTS_GET(hook, parent, 0)) in attach_point_to_config()
597 static int tc_qdisc_modify(struct bpf_tc_hook *hook, int cmd, int flags) in tc_qdisc_modify() argument
[all …]
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| /linux/net/ipv4/netfilter/ |
| H A D | ipt_REJECT.c | 34 int hook = xt_hooknum(par); in reject_tg() local
38 nf_send_unreach(skb, ICMP_NET_UNREACH, hook); in reject_tg()
41 nf_send_unreach(skb, ICMP_HOST_UNREACH, hook); in reject_tg()
44 nf_send_unreach(skb, ICMP_PROT_UNREACH, hook); in reject_tg()
47 nf_send_unreach(skb, ICMP_PORT_UNREACH, hook); in reject_tg()
50 nf_send_unreach(skb, ICMP_NET_ANO, hook); in reject_tg()
53 nf_send_unreach(skb, ICMP_HOST_ANO, hook); in reject_tg()
56 nf_send_unreach(skb, ICMP_PKT_FILTERED, hook); in reject_tg()
59 nf_send_reset(xt_net(par), par->state->sk, skb, hook); in reject_tg()
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| H A D | iptable_nat.c | 34 .hook = ipt_do_table,
40 .hook = ipt_do_table,
46 .hook = ipt_do_table,
52 .hook = ipt_do_table,
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| /linux/fs/xfs/ |
| H A D | xfs_hooks.h | 37 typedef int (*xfs_hook_fn_t)(struct xfs_hook *hook, unsigned long action,
41 int xfs_hooks_add(struct xfs_hooks *chain, struct xfs_hook *hook);
42 void xfs_hooks_del(struct xfs_hooks *chain, struct xfs_hook *hook);
46 static inline void xfs_hook_setup(struct xfs_hook *hook, notifier_fn_t fn) in xfs_hook_setup() argument
48 hook->nb.notifier_call = fn; in xfs_hook_setup()
49 hook->nb.priority = 0; in xfs_hook_setup()
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| /linux/include/acpi/ |
| H A D | battery.h | 16 int (*add_battery)(struct power_supply *battery, struct acpi_battery_hook *hook);
17 int (*remove_battery)(struct power_supply *battery, struct acpi_battery_hook *hook);
21 void battery_hook_register(struct acpi_battery_hook *hook);
22 void battery_hook_unregister(struct acpi_battery_hook *hook);
23 int devm_battery_hook_register(struct device *dev, struct acpi_battery_hook *hook);
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| /linux/security/integrity/ima/ |
| H A D | ima.h | 49 /* bitset of digests algorithms allowed in the setxattr hook */
340 #define __ima_hooks(hook) \ in func_measure_str()
341 hook(NONE, none) \ in func_measure_str()
342 hook(FILE_CHECK, file) \ in func_measure_str()
343 hook(MMAP_CHECK, mmap) \ in func_measure_str()
344 hook(MMAP_CHECK_REQPROT, mmap_reqprot) \ in func_measure_str()
345 hook(BPRM_CHECK, bprm) \ in func_measure_str()
346 hook(CREDS_CHECK, creds) \
347 hook(POST_SETATTR, post_setattr) \
348 hook(MODULE_CHEC
307 __ima_hooks(hook) global() argument
[all...] |
| /linux/tools/testing/selftests/net/netfilter/ |
| H A D | nft_queue.sh | 98 type filter hook prerouting priority $prio; policy accept;
102 type filter hook input priority $prio; policy accept;
106 type filter hook forward priority $prio; policy accept;
111 type filter hook output priority $prio; policy accept;
117 type filter hook postrouting priority $prio; policy accept;
130 type filter hook prerouting priority $prio; policy accept;
134 type filter hook input priority $prio; policy accept;
138 type filter hook forward priority $prio; policy accept;
142 type filter hook output priority $prio; policy accept;
146 type filter hook postrouting priority $prio; policy accept;
[all …]
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| H A D | conntrack_vrf.sh | 90 type filter hook prerouting priority raw;
100 type filter hook output priority raw;
144 type filter hook output priority raw;
149 type filter hook postrouting priority mangle;
154 type nat hook postrouting priority 0;
191 type nat hook postrouting priority 0;
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| /linux/arch/csky/kernel/ |
| H A D | ftrace.c | 70 static int ftrace_check_current_nop(unsigned long hook) in ftrace_check_current_nop() argument
73 unsigned long hook_pos = hook - 2; in ftrace_check_current_nop()
91 static int ftrace_modify_code(unsigned long hook, unsigned long target, in ftrace_modify_code() argument
96 unsigned long hook_pos = hook - 2; in ftrace_modify_code()
99 make_jbsr(target, hook, call, nolr); in ftrace_modify_code()
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| /linux/sound/core/ |
| H A D | vmaster.c | 36 void (*hook)(void *private_data, int); member
124 if (master->hook) in master_init()
125 master->hook(master->hook_private_data, master->val); in master_init()
379 if (master->hook && !first_init) in master_put()
380 master->hook(master->hook_private_data, master->val); in master_put()
476 void (*hook)(void *private_data, int), in snd_ctl_add_vmaster_hook()
480 master->hook = hook; in snd_ctl_add_vmaster_hook()
513 if (master->hook && !first_init) in snd_ctl_sync_vmaster()
514 master->hook(master->hook_private_data, master->val); in snd_ctl_sync_vmaster()
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| /linux/net/ipv6/netfilter/ |
| H A D | ip6table_nat.c | 36 .hook = ip6t_do_table,
42 .hook = ip6t_do_table,
48 .hook = ip6t_do_table,
54 .hook = ip6t_do_table,
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| /linux/net/bridge/netfilter/ |
| H A D | ebtable_nat.c | 55 .hook = ebt_do_table,
61 .hook = ebt_do_table,
67 .hook = ebt_do_table,
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| H A D | ebtable_filter.c | 55 .hook = ebt_do_table,
61 .hook = ebt_do_table,
67 .hook = ebt_do_table,
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| /linux/net/sched/ |
| H A D | em_ipt.c | 23 u32 hook; member
52 mtpar.hook_mask = 1 << im->hook; in check_match()
167 im->hook = nla_get_u32(tb[TCA_EM_IPT_HOOK]); in em_ipt_change()
237 nf_hook_state_init(&state, im->hook, nfproto, in em_ipt_match()
256 if (nla_put_u32(skb, TCA_EM_IPT_HOOK, im->hook) < 0) in em_ipt_dump()
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