| /linux-6.1.9/tools/include/uapi/linux/ |
| D | netlink.h | 44 struct nlmsghdr { struct
91 #define NLMSG_HDRLEN ((int) NLMSG_ALIGN(sizeof(struct nlmsghdr)))
96 (struct nlmsghdr*)(((char*)(nlh)) + NLMSG_ALIGN((nlh)->nlmsg_len)))
97 #define NLMSG_OK(nlh,len) ((len) >= (int)sizeof(struct nlmsghdr) && \
98 (nlh)->nlmsg_len >= sizeof(struct nlmsghdr) && \
111 struct nlmsghdr msg;
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| /linux-6.1.9/include/linux/ |
| D | sock_diag.h | 12 struct nlmsghdr;
17 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
19 int (*destroy)(struct sk_buff *skb, struct nlmsghdr *nlh);
25 void sock_diag_register_inet_compat(int (*fn)(struct sk_buff *skb, struct nlmsghdr *nlh));
26 void sock_diag_unregister_inet_compat(int (*fn)(struct sk_buff *skb, struct nlmsghdr *nlh));
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| D | netlink.h | 16 static inline struct nlmsghdr *nlmsg_hdr(const struct sk_buff *skb) in nlmsg_hdr()
18 return (struct nlmsghdr *)skb->data; in nlmsg_hdr()
166 void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err,
218 const struct nlmsghdr *nlh;
247 struct nlmsghdr *
260 const struct nlmsghdr *nlh,
263 const struct nlmsghdr *nlh, in netlink_dump_start()
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| /linux-6.1.9/include/uapi/linux/ |
| D | netlink.h | 52 struct nlmsghdr { struct
100 #define NLMSG_HDRLEN ((int) NLMSG_ALIGN(sizeof(struct nlmsghdr)))
105 (struct nlmsghdr *)(((char *)(nlh)) + \
107 #define NLMSG_OK(nlh,len) ((len) >= (int)sizeof(struct nlmsghdr) && \
108 (nlh)->nlmsg_len >= sizeof(struct nlmsghdr) && \
121 struct nlmsghdr msg;
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| /linux-6.1.9/include/net/ |
| D | netlink.h | 469 struct nlmsghdr *nlh;
511 int (*cb)(struct sk_buff *, struct nlmsghdr *,
583 static inline void *nlmsg_data(const struct nlmsghdr *nlh) in nlmsg_data()
592 static inline int nlmsg_len(const struct nlmsghdr *nlh) in nlmsg_len()
602 static inline struct nlattr *nlmsg_attrdata(const struct nlmsghdr *nlh, in nlmsg_attrdata()
614 static inline int nlmsg_attrlen(const struct nlmsghdr *nlh, int hdrlen) in nlmsg_attrlen()
624 static inline int nlmsg_ok(const struct nlmsghdr *nlh, int remaining) in nlmsg_ok()
626 return (remaining >= (int) sizeof(struct nlmsghdr) && in nlmsg_ok()
627 nlh->nlmsg_len >= sizeof(struct nlmsghdr) && in nlmsg_ok()
639 static inline struct nlmsghdr *
[all …]
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| D | genetlink.h | 101 struct nlmsghdr * nlhdr;
216 static inline struct nlmsghdr *genlmsg_nlhdr(void *user_hdr) in genlmsg_nlhdr()
218 return (struct nlmsghdr *)((char *)user_hdr - in genlmsg_nlhdr()
232 static inline int genlmsg_parse_deprecated(const struct nlmsghdr *nlh, in genlmsg_parse_deprecated()
251 static inline int genlmsg_parse(const struct nlmsghdr *nlh, in genlmsg_parse()
400 struct nlmsghdr *nlh = (struct nlmsghdr *)((unsigned char *)gnlh - in genlmsg_len()
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| /linux-6.1.9/tools/testing/selftests/netfilter/ |
| D | nf-queue.c | 77 static int queue_cb(const struct nlmsghdr *nlh, void *data) in queue_cb()
120 static struct nlmsghdr *
123 struct nlmsghdr *nlh = mnl_nlmsg_put_header(buf); in nfq_build_cfg_request()
144 static struct nlmsghdr *
147 struct nlmsghdr *nlh = mnl_nlmsg_put_header(buf); in nfq_build_cfg_params()
167 static struct nlmsghdr *
174 struct nlmsghdr *nlh; in nfq_build_verdict()
212 struct nlmsghdr *nlh; in open_queue()
274 struct nlmsghdr *nlh; in mainloop()
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| /linux-6.1.9/tools/testing/selftests/net/mptcp/ |
| D | pm_nl_ctl.c | 53 struct nlmsghdr *nh = (void *)data; in init_genl_req()
69 static void nl_error(struct nlmsghdr *nh) in nl_error()
101 u_int8_t buffer[NLMSG_ALIGN(sizeof(struct nlmsghdr)) + in capture_events()
105 struct nlmsghdr *nh; in capture_events()
118 res_len = NLMSG_ALIGN(sizeof(struct nlmsghdr)) + in capture_events()
130 nh = (struct nlmsghdr *)buffer; in capture_events()
202 static int do_nl_req(int fd, struct nlmsghdr *nh, int len, int max) in do_nl_req()
234 static int genl_parse_getfamily(struct nlmsghdr *nlh, int *pm_family, in genl_parse_getfamily()
305 char data[NLMSG_ALIGN(sizeof(struct nlmsghdr)) + in resolve_mptcp_pm_netlink()
308 struct nlmsghdr *nh; in resolve_mptcp_pm_netlink()
[all …]
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| /linux-6.1.9/tools/testing/selftests/net/ |
| D | tap.c | 33 static struct rtattr *rtattr_add(struct nlmsghdr *nh, unsigned short type, in rtattr_add()
44 static struct rtattr *rtattr_begin(struct nlmsghdr *nh, unsigned short type) in rtattr_begin()
49 static void rtattr_end(struct nlmsghdr *nh, struct rtattr *attr) in rtattr_end()
56 static struct rtattr *rtattr_add_str(struct nlmsghdr *nh, unsigned short type, in rtattr_add_str()
65 static struct rtattr *rtattr_add_strsz(struct nlmsghdr *nh, unsigned short type, in rtattr_add_strsz()
74 static struct rtattr *rtattr_add_any(struct nlmsghdr *nh, unsigned short type, in rtattr_add_any()
84 int (*fill_rtattr)(struct nlmsghdr *nh), in dev_create()
85 int (*fill_info_data)(struct nlmsghdr *nh)) in dev_create()
88 struct nlmsghdr nh; in dev_create()
146 struct nlmsghdr nh; in dev_delete()
[all …]
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| D | ipsec.c | 210 static inline struct rtattr *rtattr_hdr(struct nlmsghdr *nh) in rtattr_hdr()
215 static int rtattr_pack(struct nlmsghdr *nh, size_t req_sz, in rtattr_pack()
235 static struct rtattr *_rtattr_begin(struct nlmsghdr *nh, size_t req_sz, in _rtattr_begin()
246 static inline struct rtattr *rtattr_begin(struct nlmsghdr *nh, size_t req_sz, in rtattr_begin()
252 static inline void rtattr_end(struct nlmsghdr *nh, struct rtattr *attr) in rtattr_end()
259 static int veth_pack_peerb(struct nlmsghdr *nh, size_t req_sz, in veth_pack_peerb()
287 struct nlmsghdr hdr; in netlink_check_answer()
289 struct nlmsghdr orig_msg; in netlink_check_answer()
312 struct nlmsghdr nh; in veth_add()
362 struct nlmsghdr nh; in ip4_addr_set()
[all …]
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| /linux-6.1.9/include/linux/netfilter/ |
| D | nfnetlink.h | 13 const struct nlmsghdr *nlh;
68 static inline void nfnl_fill_hdr(struct nlmsghdr *nlh, u8 family, u8 version, in nfnl_fill_hdr()
79 static inline struct nlmsghdr *nfnl_msg_put(struct sk_buff *skb, u32 portid, in nfnl_msg_put()
84 struct nlmsghdr *nlh; in nfnl_msg_put()
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| /linux-6.1.9/net/xfrm/ |
| D | xfrm_compat.c | 133 static struct nlmsghdr *xfrm_nlmsg_put_compat(struct sk_buff *skb, in xfrm_nlmsg_put_compat()
134 const struct nlmsghdr *nlh_src, u16 type) in xfrm_nlmsg_put_compat()
138 struct nlmsghdr *nlh_dst; in xfrm_nlmsg_put_compat()
288 static int xfrm_xlate64(struct sk_buff *dst, const struct nlmsghdr *nlh_src) in xfrm_xlate64()
292 struct nlmsghdr *nlh_dst; in xfrm_xlate64()
322 static int xfrm_alloc_compat(struct sk_buff *skb, const struct nlmsghdr *nlh_src) in xfrm_alloc_compat()
353 static size_t xfrm_user_rcv_calculate_len64(const struct nlmsghdr *src, in xfrm_user_rcv_calculate_len64()
401 struct nlmsghdr *nlmsg = dst; in xfrm_attr_cpy32()
462 static int xfrm_xlate32(struct nlmsghdr *dst, const struct nlmsghdr *src, in xfrm_xlate32()
581 static struct nlmsghdr *xfrm_user_rcv_msg_compat(const struct nlmsghdr *h32, in xfrm_user_rcv_msg_compat()
[all …]
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| /linux-6.1.9/samples/bpf/ |
| D | xdp_router_ipv4_user.c | 63 struct nlmsghdr *nh; in recv_msg()
73 nh = (struct nlmsghdr *)buf_ptr; in recv_msg()
91 static void read_route(struct nlmsghdr *nh, int nll) in read_route()
254 struct nlmsghdr *nh; in get_route_table()
262 struct nlmsghdr nl; in get_route_table()
306 nh = (struct nlmsghdr *)buf; in get_route_table()
316 static void read_arp(struct nlmsghdr *nh, int nll) in read_arp()
391 struct nlmsghdr *nh; in get_arp_table()
398 struct nlmsghdr nl; in get_arp_table()
441 nh = (struct nlmsghdr *)buf; in get_arp_table()
[all …]
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| /linux-6.1.9/include/rdma/ |
| D | rdma_netlink.h | 16 int (*doit)(struct sk_buff *skb, struct nlmsghdr *nlh,
63 void *ibnl_put_msg(struct sk_buff *skb, struct nlmsghdr **nlh, int seq,
74 int ibnl_put_attr(struct sk_buff *skb, struct nlmsghdr *nlh,
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| /linux-6.1.9/net/dcb/ |
| D | dcbnl.c | 183 u32 flags, struct nlmsghdr **nlhp) in dcbnl_newmsg()
187 struct nlmsghdr *nlh; in dcbnl_newmsg()
207 static int dcbnl_getstate(struct net_device *netdev, struct nlmsghdr *nlh, in dcbnl_getstate()
218 static int dcbnl_getpfccfg(struct net_device *netdev, struct nlmsghdr *nlh, in dcbnl_getpfccfg()
263 static int dcbnl_getperm_hwaddr(struct net_device *netdev, struct nlmsghdr *nlh, in dcbnl_getperm_hwaddr()
277 static int dcbnl_getcap(struct net_device *netdev, struct nlmsghdr *nlh, in dcbnl_getcap()
322 static int dcbnl_getnumtcs(struct net_device *netdev, struct nlmsghdr *nlh, in dcbnl_getnumtcs()
369 static int dcbnl_setnumtcs(struct net_device *netdev, struct nlmsghdr *nlh, in dcbnl_setnumtcs()
403 static int dcbnl_getpfcstate(struct net_device *netdev, struct nlmsghdr *nlh, in dcbnl_getpfcstate()
413 static int dcbnl_setpfcstate(struct net_device *netdev, struct nlmsghdr *nlh, in dcbnl_setpfcstate()
[all …]
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| /linux-6.1.9/tools/bpf/bpftool/ |
| D | net.c | 94 typedef int (*__dump_nlmsg_t)(struct nlmsghdr *nlmsg, dump_nlmsg_t, void *cookie);
145 struct nlmsghdr *nh; in netlink_recv()
160 for (nh = (struct nlmsghdr *)buf; NLMSG_OK(nh, (unsigned int)len); in netlink_recv()
197 static int __dump_class_nlmsg(struct nlmsghdr *nlh, in __dump_class_nlmsg()
217 struct nlmsghdr nlh; in netlink_get_class()
236 static int __dump_qdisc_nlmsg(struct nlmsghdr *nlh, in __dump_qdisc_nlmsg()
256 struct nlmsghdr nlh; in netlink_get_qdisc()
275 static int __dump_filter_nlmsg(struct nlmsghdr *nlh, in __dump_filter_nlmsg()
295 struct nlmsghdr nlh; in netlink_get_filter()
315 static int __dump_link_nlmsg(struct nlmsghdr *nlh, in __dump_link_nlmsg()
[all …]
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| /linux-6.1.9/samples/connector/ |
| D | ucon.c | 48 struct nlmsghdr *nlh; in netlink_send()
56 nlh = (struct nlmsghdr *)buf; in netlink_send()
102 struct nlmsghdr *reply; in main()
214 reply = (struct nlmsghdr *)buf; in main()
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| /linux-6.1.9/include/crypto/internal/ |
| D | cryptouser.h | 8 int crypto_reportstat(struct sk_buff *in_skb, struct nlmsghdr *in_nlh, struct nlattr **attrs);
11 struct nlmsghdr *in_nlh, in crypto_reportstat()
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| /linux-6.1.9/crypto/ |
| D | crypto_user_base.c | 159 struct nlmsghdr *nlh; in crypto_report_alg()
184 static int crypto_report(struct sk_buff *in_skb, struct nlmsghdr *in_nlh, in crypto_report()
260 static int crypto_update_alg(struct sk_buff *skb, struct nlmsghdr *nlh, in crypto_update_alg()
296 static int crypto_del_alg(struct sk_buff *skb, struct nlmsghdr *nlh, in crypto_del_alg()
334 static int crypto_add_alg(struct sk_buff *skb, struct nlmsghdr *nlh, in crypto_add_alg()
382 static int crypto_del_rng(struct sk_buff *skb, struct nlmsghdr *nlh, in crypto_del_rng()
408 int (*doit)(struct sk_buff *, struct nlmsghdr *, struct nlattr **);
422 static int crypto_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh, in crypto_user_rcv_msg()
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| /linux-6.1.9/Documentation/userspace-api/netlink/ |
| D | intro.rst | 104 A Netlink message always starts with struct nlmsghdr, which is followed
112 struct nlmsghdr {
126 In Classic Netlink :c:member:`nlmsghdr.nlmsg_type` used to identify
149 are initiated by the user. :c:member:`nlmsghdr.nlmsg_flags` should
155 :c:member:`nlmsghdr.nlmsg_seq` should be a set to a monotonically
160 :c:member:`nlmsghdr.nlmsg_seq` of ``0``.
162 :c:member:`nlmsghdr.nlmsg_pid` is the Netlink equivalent of an address.
176 As previously mentioned :c:member:`nlmsghdr.nlmsg_type` carries
197 | struct nlmsghdr - response header |
201 | struct nlmsghdr - original request header |
[all …]
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| /linux-6.1.9/drivers/infiniband/core/ |
| D | netlink.c | 131 void *ibnl_put_msg(struct sk_buff *skb, struct nlmsghdr **nlh, int seq, in ibnl_put_msg()
141 int ibnl_put_attr(struct sk_buff *skb, struct nlmsghdr *nlh, in ibnl_put_attr()
152 static int rdma_nl_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh, in rdma_nl_rcv_msg()
208 struct nlmsghdr *, in rdma_nl_rcv_skb() argument
212 struct nlmsghdr *nlh; in rdma_nl_rcv_skb()
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| /linux-6.1.9/drivers/staging/gdm724x/ |
| D | netlink_k.c | 31 struct nlmsghdr *nlh; in netlink_rcv_cb()
47 nlh = (struct nlmsghdr *)skb->data; in netlink_rcv_cb()
97 struct nlmsghdr *nlh; in netlink_send()
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| /linux-6.1.9/net/core/ |
| D | sock_diag.c | 20 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
166 void sock_diag_register_inet_compat(int (*fn)(struct sk_buff *skb, struct nlmsghdr *nlh)) in sock_diag_register_inet_compat()
174 void sock_diag_unregister_inet_compat(int (*fn)(struct sk_buff *skb, struct nlmsghdr *nlh)) in sock_diag_unregister_inet_compat()
214 static int __sock_diag_cmd(struct sk_buff *skb, struct nlmsghdr *nlh) in __sock_diag_cmd()
245 static int sock_diag_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh, in sock_diag_rcv_msg()
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| /linux-6.1.9/tools/testing/selftests/net/af_unix/ |
| D | diag_uid.c | 81 struct nlmsghdr nlh; in send_request()
152 struct nlmsghdr *nlh; in receive_response()
158 nlh = (struct nlmsghdr *)buf; in receive_response()
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| /linux-6.1.9/net/tipc/ |
| D | diag.c | 54 struct nlmsghdr *nlh; in __tipc_add_sock_diag()
77 struct nlmsghdr *h) in tipc_sock_diag_handler_dump()
|