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Searched refs:nlattr (Results 1 – 25 of 468) sorted by relevance

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/Linux-v6.1/tools/lib/bpf/
Dnlattr.h82 static inline void *libbpf_nla_data(const struct nlattr *nla) in libbpf_nla_data()
87 static inline uint8_t libbpf_nla_getattr_u8(const struct nlattr *nla) in libbpf_nla_getattr_u8()
92 static inline uint32_t libbpf_nla_getattr_u32(const struct nlattr *nla) in libbpf_nla_getattr_u32()
97 static inline const char *libbpf_nla_getattr_str(const struct nlattr *nla) in libbpf_nla_getattr_str()
106 static inline int libbpf_nla_len(const struct nlattr *nla) in libbpf_nla_len()
111 int libbpf_nla_parse(struct nlattr *tb[], int maxtype, struct nlattr *head,
113 int libbpf_nla_parse_nested(struct nlattr *tb[], int maxtype,
114 struct nlattr *nla,
119 static inline struct nlattr *nla_data(struct nlattr *nla) in nla_data()
121 return (struct nlattr *)((void *)nla + NLA_HDRLEN); in nla_data()
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Dnlattr.c25 static struct nlattr *nla_next(const struct nlattr *nla, int *remaining) in nla_next()
30 return (struct nlattr *)((void *)nla + totlen); in nla_next()
33 static int nla_ok(const struct nlattr *nla, int remaining) in nla_ok()
40 static int nla_type(const struct nlattr *nla) in nla_type()
45 static int validate_nla(struct nlattr *nla, int maxtype, in validate_nla()
104 int libbpf_nla_parse(struct nlattr *tb[], int maxtype, struct nlattr *head, in libbpf_nla_parse()
107 struct nlattr *nla; in libbpf_nla_parse()
110 memset(tb, 0, sizeof(struct nlattr *) * (maxtype + 1)); in libbpf_nla_parse()
149 int libbpf_nla_parse_nested(struct nlattr *tb[], int maxtype, in libbpf_nla_parse_nested()
150 struct nlattr *nla, in libbpf_nla_parse_nested()
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/Linux-v6.1/include/net/
Dnetlink.h358 int (*validate)(const struct nlattr *attr,
516 int __nla_validate(const struct nlattr *head, int len, int maxtype,
519 int __nla_parse(struct nlattr **tb, int maxtype, const struct nlattr *head,
523 struct nlattr *nla_find(const struct nlattr *head, int len, int attrtype);
524 ssize_t nla_strscpy(char *dst, const struct nlattr *nla, size_t dstsize);
525 char *nla_strdup(const struct nlattr *nla, gfp_t flags);
526 int nla_memcpy(void *dest, const struct nlattr *src, int count);
527 int nla_memcmp(const struct nlattr *nla, const void *data, size_t size);
528 int nla_strcmp(const struct nlattr *nla, const char *str);
529 struct nlattr *__nla_reserve(struct sk_buff *skb, int attrtype, int attrlen);
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Drtnetlink.h83 struct net_device *(*alloc)(struct nlattr *tb[],
93 int (*validate)(struct nlattr *tb[],
94 struct nlattr *data[],
99 struct nlattr *tb[],
100 struct nlattr *data[],
103 struct nlattr *tb[],
104 struct nlattr *data[],
123 struct nlattr *tb[],
124 struct nlattr *data[],
170 const struct nlattr *attr,
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/Linux-v6.1/net/openvswitch/
Dflow_netlink.h35 int parse_flow_nlattrs(const struct nlattr *attr, const struct nlattr *a[],
38 const struct nlattr *a[OVS_KEY_ATTR_MAX + 1],
46 const struct nlattr *key, const struct nlattr *mask,
52 bool ovs_nla_get_ufid(struct sw_flow_id *, const struct nlattr *, bool log);
53 int ovs_nla_get_identifier(struct sw_flow_id *sfid, const struct nlattr *ufid,
55 u32 ovs_nla_get_ufid_flags(const struct nlattr *attr);
57 int ovs_nla_copy_actions(struct net *net, const struct nlattr *attr,
62 int ovs_nla_put_actions(const struct nlattr *attr,
68 int nsh_key_from_nlattr(const struct nlattr *attr, struct ovs_key_nsh *nsh,
70 int nsh_hdr_from_nlattr(const struct nlattr *attr, struct nshhdr *nh,
Dflow_netlink.c51 static bool actions_may_change_flow(const struct nlattr *actions) in actions_may_change_flow()
53 struct nlattr *nla; in actions_may_change_flow()
466 static int __parse_flow_nlattrs(const struct nlattr *attr, in __parse_flow_nlattrs()
467 const struct nlattr *a[], in __parse_flow_nlattrs()
470 const struct nlattr *nla; in __parse_flow_nlattrs()
518 static int parse_flow_mask_nlattrs(const struct nlattr *attr, in parse_flow_mask_nlattrs()
519 const struct nlattr *a[], u64 *attrsp, in parse_flow_mask_nlattrs()
525 int parse_flow_nlattrs(const struct nlattr *attr, const struct nlattr *a[], in parse_flow_nlattrs()
531 static int genev_tun_opt_from_nlattr(const struct nlattr *a, in genev_tun_opt_from_nlattr()
582 static int vxlan_tun_opt_from_nlattr(const struct nlattr *attr, in vxlan_tun_opt_from_nlattr()
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Dvport-vxlan.c31 struct nlattr *exts; in vxlan_get_options()
51 static int vxlan_configure_exts(struct vport *vport, struct nlattr *attr, in vxlan_configure_exts()
54 struct nlattr *exts[OVS_VXLAN_EXT_MAX + 1]; in vxlan_configure_exts()
57 if (nla_len(attr) < sizeof(struct nlattr)) in vxlan_configure_exts()
74 struct nlattr *options = parms->options; in vxlan_tnl_create()
77 struct nlattr *a; in vxlan_tnl_create()
Dvport.h35 int ovs_vport_set_options(struct vport *, struct nlattr *options);
38 int ovs_vport_set_upcall_portids(struct vport *, const struct nlattr *pids);
101 struct nlattr *options;
106 struct nlattr *upcall_portids;
132 int (*set_options)(struct vport *, struct nlattr *);
Dconntrack.h19 int ovs_ct_copy_action(struct net *, const struct nlattr *,
32 void ovs_ct_free_action(const struct nlattr *a);
50 static inline int ovs_ct_copy_action(struct net *net, const struct nlattr *nla, in ovs_ct_copy_action()
98 static inline void ovs_ct_free_action(const struct nlattr *a) { } in ovs_ct_free_action()
/Linux-v6.1/tools/bpf/bpftool/
Dnetlink_dumper.c14 static void xdp_dump_prog_id(struct nlattr **tb, int attr, in xdp_dump_prog_id()
29 static int do_xdp_dump_one(struct nlattr *attr, unsigned int ifindex, in do_xdp_dump_one()
32 struct nlattr *tb[IFLA_XDP_MAX + 1]; in do_xdp_dump_one()
72 int do_xdp_dump(struct ifinfomsg *ifinfo, struct nlattr **tb) in do_xdp_dump()
81 static int do_bpf_dump_one_act(struct nlattr *attr) in do_bpf_dump_one_act()
83 struct nlattr *tb[TCA_ACT_BPF_MAX + 1]; in do_bpf_dump_one_act()
102 static int do_dump_one_act(struct nlattr *attr) in do_dump_one_act()
104 struct nlattr *tb[TCA_ACT_MAX + 1]; in do_dump_one_act()
119 static int do_bpf_act_dump(struct nlattr *attr) in do_bpf_act_dump()
121 struct nlattr *tb[TCA_ACT_MAX_PRIO + 1]; in do_bpf_act_dump()
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/Linux-v6.1/lib/
Dnlattr.c55 static int __nla_validate_parse(const struct nlattr *head, int len, int maxtype,
59 struct nlattr **tb, unsigned int depth);
61 static int validate_nla_bitfield32(const struct nlattr *nla, in validate_nla_bitfield32()
84 static int nla_validate_array(const struct nlattr *head, int len, int maxtype, in nla_validate_array()
89 const struct nlattr *entry; in nla_validate_array()
165 const struct nlattr *nla, in nla_validate_range_unsigned()
278 const struct nlattr *nla, in nla_validate_int_range_signed()
313 const struct nlattr *nla, in nla_validate_int_range()
339 const struct nlattr *nla, in nla_validate_mask()
369 static int validate_nla(const struct nlattr *nla, int maxtype, in validate_nla()
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/Linux-v6.1/drivers/block/drbd/
Ddrbd_nla.c7 static int drbd_nla_check_mandatory(int maxtype, struct nlattr *nla) in drbd_nla_check_mandatory()
9 struct nlattr *head = nla_data(nla); in drbd_nla_check_mandatory()
31 int drbd_nla_parse_nested(struct nlattr *tb[], int maxtype, struct nlattr *nla, in drbd_nla_parse_nested()
44 struct nlattr *drbd_nla_find_nested(int maxtype, struct nlattr *nla, int attrtype) in drbd_nla_find_nested()
Ddrbd_nla.h5 extern int drbd_nla_parse_nested(struct nlattr *tb[], int maxtype, struct nlattr *nla,
7 extern struct nlattr *drbd_nla_find_nested(int maxtype, struct nlattr *nla, int attrtype);
/Linux-v6.1/net/bridge/
Dbr_mrp_netlink.c31 static int br_mrp_instance_parse(struct net_bridge *br, struct nlattr *attr, in br_mrp_instance_parse()
34 struct nlattr *tb[IFLA_BRIDGE_MRP_INSTANCE_MAX + 1]; in br_mrp_instance_parse()
76 struct nlattr *attr, in br_mrp_port_state_parse()
79 struct nlattr *tb[IFLA_BRIDGE_MRP_PORT_STATE_MAX + 1]; in br_mrp_port_state_parse()
105 struct nlattr *attr, in br_mrp_port_role_parse()
108 struct nlattr *tb[IFLA_BRIDGE_MRP_PORT_ROLE_MAX + 1]; in br_mrp_port_role_parse()
134 static int br_mrp_ring_state_parse(struct net_bridge *br, struct nlattr *attr, in br_mrp_ring_state_parse()
137 struct nlattr *tb[IFLA_BRIDGE_MRP_RING_STATE_MAX + 1]; in br_mrp_ring_state_parse()
168 static int br_mrp_ring_role_parse(struct net_bridge *br, struct nlattr *attr, in br_mrp_ring_role_parse()
171 struct nlattr *tb[IFLA_BRIDGE_MRP_RING_ROLE_MAX + 1]; in br_mrp_ring_role_parse()
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Dbr_cfm_netlink.c90 static int br_mep_create_parse(struct net_bridge *br, struct nlattr *attr, in br_mep_create_parse()
93 struct nlattr *tb[IFLA_BRIDGE_CFM_MEP_CREATE_MAX + 1]; in br_mep_create_parse()
130 static int br_mep_delete_parse(struct net_bridge *br, struct nlattr *attr, in br_mep_delete_parse()
133 struct nlattr *tb[IFLA_BRIDGE_CFM_MEP_DELETE_MAX + 1]; in br_mep_delete_parse()
153 static int br_mep_config_parse(struct net_bridge *br, struct nlattr *attr, in br_mep_config_parse()
156 struct nlattr *tb[IFLA_BRIDGE_CFM_MEP_CONFIG_MAX + 1]; in br_mep_config_parse()
195 static int br_cc_config_parse(struct net_bridge *br, struct nlattr *attr, in br_cc_config_parse()
198 struct nlattr *tb[IFLA_BRIDGE_CFM_CC_CONFIG_MAX + 1]; in br_cc_config_parse()
236 static int br_cc_peer_mep_add_parse(struct net_bridge *br, struct nlattr *attr, in br_cc_peer_mep_add_parse()
239 struct nlattr *tb[IFLA_BRIDGE_CFM_CC_PEER_MEP_MAX + 1]; in br_cc_peer_mep_add_parse()
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/Linux-v6.1/net/tipc/
Dnetlink_compat.c68 int (*format)(struct tipc_nl_compat_msg *msg, struct nlattr **attrs);
191 struct nlattr **attrbuf; in __tipc_nl_compat_dumpit()
209 sizeof(struct nlattr *), GFP_KERNEL); in __tipc_nl_compat_dumpit()
337 struct nlattr **attrbuf; in __tipc_nl_compat_doit()
345 sizeof(struct nlattr *), in __tipc_nl_compat_doit()
367 (const struct nlattr *)trans_buf->data, in __tipc_nl_compat_doit()
409 struct nlattr **attrs) in tipc_nl_compat_bearer_dump()
411 struct nlattr *bearer[TIPC_NLA_BEARER_MAX + 1]; in tipc_nl_compat_bearer_dump()
431 struct nlattr *prop; in tipc_nl_compat_bearer_enable()
432 struct nlattr *bearer; in tipc_nl_compat_bearer_enable()
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/Linux-v6.1/net/dcb/
Ddcbnl.c208 u32 seq, struct nlattr **tb, struct sk_buff *skb) in dcbnl_getstate()
219 u32 seq, struct nlattr **tb, struct sk_buff *skb) in dcbnl_getpfccfg()
221 struct nlattr *data[DCB_PFC_UP_ATTR_MAX + 1], *nest; in dcbnl_getpfccfg()
264 u32 seq, struct nlattr **tb, struct sk_buff *skb) in dcbnl_getperm_hwaddr()
278 u32 seq, struct nlattr **tb, struct sk_buff *skb) in dcbnl_getcap()
280 struct nlattr *data[DCB_CAP_ATTR_MAX + 1], *nest; in dcbnl_getcap()
323 u32 seq, struct nlattr **tb, struct sk_buff *skb) in dcbnl_getnumtcs()
325 struct nlattr *data[DCB_NUMTCS_ATTR_MAX + 1], *nest; in dcbnl_getnumtcs()
370 u32 seq, struct nlattr **tb, struct sk_buff *skb) in dcbnl_setnumtcs()
372 struct nlattr *data[DCB_NUMTCS_ATTR_MAX + 1]; in dcbnl_setnumtcs()
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/Linux-v6.1/net/ethtool/
Dbitset.c236 struct nlattr *nest; in ethnl_put_bitset32()
237 struct nlattr *attr; in ethnl_put_bitset32()
270 struct nlattr *bits; in ethnl_put_bitset32()
328 int ethnl_bitset_is_compact(const struct nlattr *bitset, bool *compact) in ethnl_bitset_is_compact()
330 struct nlattr *tb[ARRAY_SIZE(bitset_policy)]; in ethnl_bitset_is_compact()
378 const struct nlattr *bit_attr, bool no_mask, in ethnl_parse_bit()
382 struct nlattr *tb[ARRAY_SIZE(bit_policy)]; in ethnl_parse_bit()
430 const struct nlattr *attr, struct nlattr **tb, in ethnl_update_bitset32_verbose()
434 struct nlattr *bit_attr; in ethnl_update_bitset32_verbose()
481 const struct nlattr *nest, in ethnl_compact_sanity_checks()
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Dbitset.h10 int ethnl_bitset_is_compact(const struct nlattr *bitset, bool *compact);
24 const struct nlattr *attr, ethnl_string_array_t names,
27 const struct nlattr *attr, ethnl_string_array_t names,
30 unsigned int nbits, const struct nlattr *attr,
/Linux-v6.1/include/linux/netfilter/ipset/
Dip_set.h163 int (*uadt)(struct ip_set *set, struct nlattr *tb[],
229 struct nlattr *tb[], u32 flags);
329 extern int ip_set_get_ipaddr4(struct nlattr *nla, __be32 *ipaddr);
330 extern int ip_set_get_ipaddr6(struct nlattr *nla, union nf_inet_addr *ipaddr);
331 extern size_t ip_set_elem_len(struct ip_set *set, struct nlattr *tb[],
333 extern int ip_set_get_extensions(struct ip_set *set, struct nlattr *tb[],
343 ip_set_get_hostipaddr4(struct nlattr *nla, u32 *ipaddr) in ip_set_get_hostipaddr4()
373 ip_set_attr_netorder(struct nlattr *tb[], int type) in ip_set_attr_netorder()
379 ip_set_optattr_netorder(struct nlattr *tb[], int type) in ip_set_optattr_netorder()
386 ip_set_get_h32(const struct nlattr *attr) in ip_set_get_h32()
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/Linux-v6.1/tools/accounting/
Dprocacct.c129 struct nlattr *na; in send_cmd()
143 na = (struct nlattr *) GENLMSG_DATA(&msg); in send_cmd()
178 struct nlattr *na; in get_family_id()
193 na = (struct nlattr *) GENLMSG_DATA(&ans); in get_family_id()
194 na = (struct nlattr *) ((char *) na + NLA_ALIGN(na->nla_len)); in get_family_id()
224 void handle_aggr(int mother, struct nlattr *na, int fd) in handle_aggr()
230 na = (struct nlattr *) NLA_DATA(na); in handle_aggr()
257 na = (struct nlattr *)((char *)na + in handle_aggr()
269 struct nlattr *na; in main()
379 na = (struct nlattr *) GENLMSG_DATA(&msg); in main()
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/Linux-v6.1/net/8021q/
Dvlan_netlink.c31 static inline int vlan_validate_qos_map(struct nlattr *attr) in vlan_validate_qos_map()
39 static int vlan_validate(struct nlattr *tb[], struct nlattr *data[], in vlan_validate()
104 static int vlan_changelink(struct net_device *dev, struct nlattr *tb[], in vlan_changelink()
105 struct nlattr *data[], in vlan_changelink()
110 struct nlattr *attr; in vlan_changelink()
137 struct nlattr *tb[], struct nlattr *data[], in vlan_newlink()
203 return nla_total_size(sizeof(struct nlattr)) + in vlan_qos_map_size()
224 struct nlattr *nest; in vlan_fill_info()
/Linux-v6.1/net/netfilter/
Dnf_conntrack_netlink.c72 struct nlattr *nest_parms; in ctnetlink_dump_tuples_proto()
113 struct nlattr *nest_parms; in ctnetlink_dump_tuples_ip()
196 struct nlattr *nest_proto; in ctnetlink_dump_protoinfo()
220 struct nlattr *nest_helper; in ctnetlink_dump_helpinfo()
257 struct nlattr *nest_count; in dump_counters()
305 struct nlattr *nest_count; in ctnetlink_dump_timestamp()
352 struct nlattr *nest_secctx; in ctnetlink_dump_secctx()
416 struct nlattr *nest_parms; in ctnetlink_dump_master()
437 struct nlattr *nest_parms; in dump_ct_seq_adj()
486 struct nlattr *nest_parms; in ctnetlink_dump_ct_synproxy()
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Dnfnetlink_cthelper.c73 const struct nlattr *attr) in nfnl_cthelper_parse_tuple()
76 struct nlattr *tb[NFCTH_TUPLE_MAX+1]; in nfnl_cthelper_parse_tuple()
96 nfnl_cthelper_from_nlattr(struct nlattr *attr, struct nf_conn *ct) in nfnl_cthelper_from_nlattr()
138 const struct nlattr *attr) in nfnl_cthelper_expect_policy()
141 struct nlattr *tb[NFCTH_POLICY_MAX+1]; in nfnl_cthelper_expect_policy()
173 const struct nlattr *attr) in nfnl_cthelper_parse_expect_policy()
177 struct nlattr *tb[NFCTH_POLICY_SET_MAX+1]; in nfnl_cthelper_parse_expect_policy()
220 nfnl_cthelper_create(const struct nlattr * const tb[], in nfnl_cthelper_create()
290 const struct nlattr *attr) in nfnl_cthelper_update_policy_one()
292 struct nlattr *tb[NFCTH_POLICY_MAX + 1]; in nfnl_cthelper_update_policy_one()
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/Linux-v6.1/net/sched/
Dact_tunnel_key.c86 tunnel_key_copy_geneve_opt(const struct nlattr *nla, void *dst, int dst_len, in tunnel_key_copy_geneve_opt()
89 struct nlattr *tb[TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX + 1]; in tunnel_key_copy_geneve_opt()
138 tunnel_key_copy_vxlan_opt(const struct nlattr *nla, void *dst, int dst_len, in tunnel_key_copy_vxlan_opt()
141 struct nlattr *tb[TCA_TUNNEL_KEY_ENC_OPT_VXLAN_MAX + 1]; in tunnel_key_copy_vxlan_opt()
165 tunnel_key_copy_erspan_opt(const struct nlattr *nla, void *dst, int dst_len, in tunnel_key_copy_erspan_opt()
168 struct nlattr *tb[TCA_TUNNEL_KEY_ENC_OPT_ERSPAN_MAX + 1]; in tunnel_key_copy_erspan_opt()
217 static int tunnel_key_copy_opts(const struct nlattr *nla, u8 *dst, in tunnel_key_copy_opts()
221 const struct nlattr *attr, *head = nla_data(nla); in tunnel_key_copy_opts()
290 static int tunnel_key_get_opts_len(struct nlattr *nla, in tunnel_key_get_opts_len()
296 static int tunnel_key_opts_set(struct nlattr *nla, struct ip_tunnel_info *info, in tunnel_key_opts_set()
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