Home
last modified time | relevance | path

Searched refs:nlh (Results 1 – 25 of 201) sorted by relevance

123456789

/linux/tools/testing/selftests/net/netfilter/
A Dconntrack_dump_flush.c45 mnl_attr_nest_end(nlh, nest); in build_cta_tuple_v4()
73 mnl_attr_nest_end(nlh, nest); in build_cta_tuple_v6()
92 mnl_attr_nest_end(nlh, nest); in build_cta_proto()
105 ret = build_cta_proto(nlh); in conntrack_data_insert()
113 if (mnl_socket_sendto(sock, nlh, nlh->nlmsg_len) < 0) { in conntrack_data_insert()
143 struct nlmsghdr *nlh; in conntrack_data_generate_v4() local
151 nlh->nlmsg_seq = time(NULL); in conntrack_data_generate_v4()
177 struct nlmsghdr *nlh; in conntrack_data_generate_v6() local
185 nlh->nlmsg_seq = time(NULL); in conntrack_data_generate_v6()
236 ret = mnl_socket_sendto(sock, nlh, nlh->nlmsg_len); in conntracK_count_zone()
[all …]
A Dnf_queue.c131 nlh->nlmsg_flags = NLM_F_REQUEST; in nfq_build_cfg_request()
141 return nlh; in nfq_build_cfg_request()
164 return nlh; in nfq_build_cfg_params()
174 struct nlmsghdr *nlh; in nfq_build_verdict() local
177 nlh = mnl_nlmsg_put_header(buf); in nfq_build_verdict()
187 return nlh; in nfq_build_verdict()
212 struct nlmsghdr *nlh; in open_queue() local
230 if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0) { in open_queue()
242 if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0) { in open_queue()
274 struct nlmsghdr *nlh; in mainloop() local
[all …]
/linux/tools/net/ynl/lib/
A Dynl-priv.h144 memset(nlh, 0, sizeof(*nlh)); in ynl_nlmsg_put_header()
145 nlh->nlmsg_len = NLMSG_HDRLEN; in ynl_nlmsg_put_header()
147 return nlh; in ynl_nlmsg_put_header()
152 return nlh->nlmsg_len - NLMSG_HDRLEN; in ynl_nlmsg_data_len()
168 return (char *)nlh + nlh->nlmsg_len; in ynl_nlmsg_end_addr()
176 nlh->nlmsg_len += NLMSG_ALIGN(size); in ynl_nlmsg_put_extra_header()
203 for ((attr) = ynl_attr_first(nlh, (nlh)->nlmsg_len, \
250 o = nlh->nlmsg_len + NLA_HDRLEN + NLMSG_ALIGN(size) > nlh->nlmsg_pid; in __ynl_attr_put_overflow()
255 nlh->nlmsg_pid = YNL_MSG_OVERFLOW; in __ynl_attr_put_overflow()
269 nlh->nlmsg_len += NLA_HDRLEN; in ynl_attr_nest_start()
[all …]
A Dynl.c398 struct nlmsghdr *nlh; in ynl_msg_start() local
402 nlh = ys->nlh = ynl_nlmsg_put_header(ys->tx_buf); in ynl_msg_start()
403 nlh->nlmsg_type = id; in ynl_msg_start()
404 nlh->nlmsg_flags = flags; in ynl_msg_start()
413 return nlh; in ynl_msg_start()
430 nlh->nlmsg_pid = 0; in ynl_msg_end()
439 struct nlmsghdr *nlh; in ynl_gemsg_start() local
451 return nlh; in ynl_gemsg_start()
532 ret = cb(nlh, yarg); in __ynl_sock_read_msgs()
628 struct nlmsghdr *nlh; in ynl_sock_read_family() local
[all …]
/linux/drivers/staging/gdm724x/
A Dnetlink_k.c20 #define ND_NLMSG_DATA(nlh) ((void *)((char *)NLMSG_DATA(nlh) + \ argument
23 #define ND_NLMSG_R_LEN(nlh) ((nlh)->nlmsg_len - ND_IFINDEX_LEN) argument
24 #define ND_NLMSG_IFIDX(nlh) NLMSG_DATA(nlh) argument
31 struct nlmsghdr *nlh; in netlink_rcv_cb() local
47 nlh = (struct nlmsghdr *)skb->data; in netlink_rcv_cb()
49 if (skb->len < nlh->nlmsg_len || nlh->nlmsg_len > ND_MAX_MSG_LEN) { in netlink_rcv_cb()
51 skb->len, nlh->nlmsg_len); in netlink_rcv_cb()
56 msg = ND_NLMSG_DATA(nlh); in netlink_rcv_cb()
57 mlen = ND_NLMSG_R_LEN(nlh); in netlink_rcv_cb()
97 struct nlmsghdr *nlh; in netlink_send() local
[all …]
/linux/net/netfilter/
A Dnfnetlink.c228 type = nlh->nlmsg_type; in nfnetlink_rcv_msg()
264 .nlh = nlh, in nfnetlink_rcv_msg()
265 .nfmsg = nlmsg_data(nlh), in nfnetlink_rcv_msg()
318 struct nlmsghdr *nlh; member
332 nfnl_err->nlh = nlh; in nfnl_err_add()
446 nlh = nlmsg_hdr(skb); in nfnetlink_rcv_batch()
463 type = nlh->nlmsg_type; in nfnetlink_rcv_batch()
506 .nlh = nlh, in nfnetlink_rcv_batch()
507 .nfmsg = nlmsg_data(nlh), in nfnetlink_rcv_batch()
639 nfgenmsg = nlmsg_data(nlh); in nfnetlink_rcv_skb_batch()
[all …]
/linux/drivers/infiniband/core/
A Dnetlink.c135 if (!*nlh) in ibnl_put_msg()
137 return nlmsg_data(*nlh); in ibnl_put_msg()
145 nlmsg_cancel(skb, nlh); in ibnl_put_attr()
155 int type = nlh->nlmsg_type; in rdma_nl_rcv_msg()
212 struct nlmsghdr *nlh; in rdma_nl_rcv_skb() local
218 nlh = nlmsg_hdr(skb); in rdma_nl_rcv_skb()
221 if (nlh->nlmsg_len < NLMSG_HDRLEN || skb->len < nlh->nlmsg_len) in rdma_nl_rcv_skb()
236 if (nlh->nlmsg_type < NLMSG_MIN_TYPE) in rdma_nl_rcv_skb()
239 err = cb(skb, nlh, &extack); in rdma_nl_rcv_skb()
245 netlink_ack(skb, nlh, err, &extack); in rdma_nl_rcv_skb()
[all …]
A Diwpm_msg.c67 struct nlmsghdr *nlh; in iwpm_register_pid() local
80 nlh->nlmsg_seq = iwpm_get_nlmsg_seq(); in iwpm_register_pid()
106 nlmsg_end(skb, nlh); in iwpm_register_pid()
147 struct nlmsghdr *nlh; in iwpm_add_mapping() local
193 nlmsg_end(skb, nlh); in iwpm_add_mapping()
230 struct nlmsghdr *nlh; in iwpm_add_and_query_mapping() local
283 nlmsg_end(skb, nlh); in iwpm_add_and_query_mapping()
317 struct nlmsghdr *nlh; in iwpm_remove_mapping() local
346 nlmsg_end(skb, nlh); in iwpm_remove_mapping()
423 iwpm_user_pid = cb->nlh->nlmsg_pid; in iwpm_register_pid_cb()
[all …]
A Dnldev.c1095 nlh = nlmsg_put(msg, NETLINK_CB(skb).portid, nlh->nlmsg_seq, in nldev_get_doit()
1098 if (!nlh) { in nldev_get_doit()
1243 nlh = nlmsg_put(msg, NETLINK_CB(skb).portid, nlh->nlmsg_seq, in nldev_port_get_doit()
1246 if (!nlh) { in nldev_port_get_doit()
1357 if (!nlh) { in nldev_res_get_doit()
1876 if (!nlh) { in nldev_get_chardev()
1937 if (!nlh) { in nldev_sys_get_doit()
2229 if (!nlh) { in nldev_stat_del_doit()
2391 if (!nlh) { in stat_get_doit_qp()
2807 void *nlh; in rdma_nl_notify_event() local
[all …]
A Diwpm_util.c581 struct nlmsghdr *nlh; in send_mapinfo_num() local
602 nlmsg_end(skb, nlh); in send_mapinfo_num()
620 struct nlmsghdr *nlh = NULL; in send_nlmsg_done() local
631 nlh->nlmsg_type = NLMSG_DONE; in send_nlmsg_done()
642 struct nlmsghdr *nlh; in iwpm_send_mapinfo() local
663 nlh = NULL; in iwpm_send_mapinfo()
671 ret = ibnl_put_attr(skb, nlh, in iwpm_send_mapinfo()
678 ret = ibnl_put_attr(skb, nlh, in iwpm_send_mapinfo()
693 nlmsg_end(skb, nlh); in iwpm_send_mapinfo()
764 struct nlmsghdr *nlh; in iwpm_send_hello() local
[all …]
/linux/drivers/scsi/
A Dscsi_netlink.c34 struct nlmsghdr *nlh; in scsi_nl_rcv_msg() local
42 nlh = nlmsg_hdr(skb); in scsi_nl_rcv_msg()
43 if ((nlh->nlmsg_len < (sizeof(*nlh) + sizeof(*hdr))) || in scsi_nl_rcv_msg()
44 (skb->len < nlh->nlmsg_len)) { in scsi_nl_rcv_msg()
50 rlen = NLMSG_ALIGN(nlh->nlmsg_len); in scsi_nl_rcv_msg()
54 if (nlh->nlmsg_type != SCSI_TRANSPORT_MSG) { in scsi_nl_rcv_msg()
59 hdr = nlmsg_data(nlh); in scsi_nl_rcv_msg()
71 if (nlh->nlmsg_len < (sizeof(*nlh) + hdr->msglen)) { in scsi_nl_rcv_msg()
99 if ((err) || (nlh->nlmsg_flags & NLM_F_ACK)) in scsi_nl_rcv_msg()
100 netlink_ack(skb, nlh, err, NULL); in scsi_nl_rcv_msg()
/linux/net/phonet/
A Dpn_netlink.c74 ifm = nlmsg_data(nlh); in addr_doit()
99 struct nlmsghdr *nlh; in fill_addr() local
102 if (nlh == NULL) in fill_addr()
105 ifm = nlmsg_data(nlh); in fill_addr()
113 nlmsg_end(skb, nlh); in fill_addr()
117 nlmsg_cancel(skb, nlh); in fill_addr()
164 struct nlmsghdr *nlh; in fill_route() local
167 if (nlh == NULL) in fill_route()
170 rtm = nlmsg_data(nlh); in fill_route()
183 nlmsg_end(skb, nlh); in fill_route()
[all …]
/linux/tools/include/uapi/linux/
A Dnetlink.h94 #define NLMSG_DATA(nlh) ((void*)(((char*)nlh) + NLMSG_LENGTH(0))) argument
95 #define NLMSG_NEXT(nlh,len) ((len) -= NLMSG_ALIGN((nlh)->nlmsg_len), \ argument
96 (struct nlmsghdr*)(((char*)(nlh)) + NLMSG_ALIGN((nlh)->nlmsg_len)))
97 #define NLMSG_OK(nlh,len) ((len) >= (int)sizeof(struct nlmsghdr) && \ argument
98 (nlh)->nlmsg_len >= sizeof(struct nlmsghdr) && \
99 (nlh)->nlmsg_len <= (len))
100 #define NLMSG_PAYLOAD(nlh,len) ((nlh)->nlmsg_len - NLMSG_SPACE((len))) argument
/linux/include/net/
A Dnetlink.h482 struct nlmsghdr *nlh; member
607 return nlh->nlmsg_len - NLMSG_HDRLEN; in nlmsg_len()
618 unsigned char *data = nlmsg_data(nlh); in nlmsg_attrdata()
641 nlh->nlmsg_len <= remaining); in nlmsg_ok()
918 return nlh ? !!(nlh->nlmsg_flags & NLM_F_ECHO) : 0; in nlmsg_report()
929 return nlh ? nlh->nlmsg_seq : 0; in nlmsg_seq()
941 nlmsg_attrlen(nlh, hdrlen), rem)
1043 nlh->nlmsg_len = skb_tail_pointer(skb) - (unsigned char *)nlh; in nlmsg_end()
1082 nlmsg_trim(skb, nlh); in nlmsg_cancel()
1194 struct nlmsghdr *nlh) in nl_dump_check_consistent() argument
[all …]
/linux/include/uapi/linux/
A Dnetlink.h103 #define NLMSG_DATA(nlh) ((void *)(((char *)nlh) + NLMSG_HDRLEN)) argument
104 #define NLMSG_NEXT(nlh,len) ((len) -= NLMSG_ALIGN((nlh)->nlmsg_len), \ argument
105 (struct nlmsghdr *)(((char *)(nlh)) + \
106 NLMSG_ALIGN((nlh)->nlmsg_len)))
107 #define NLMSG_OK(nlh,len) ((len) >= (int)sizeof(struct nlmsghdr) && \ argument
108 (nlh)->nlmsg_len >= sizeof(struct nlmsghdr) && \
109 (nlh)->nlmsg_len <= (len))
110 #define NLMSG_PAYLOAD(nlh,len) ((nlh)->nlmsg_len - NLMSG_SPACE((len))) argument
/linux/net/ipv6/
A Daddrlabel.c400 ifal = nlmsg_data(nlh); in ip6addrlbl_newdel()
416 switch (nlh->nlmsg_type) { in ip6addrlbl_newdel()
456 if (!nlh) in ip6addrlbl_fill()
463 nlmsg_cancel(skb, nlh); in ip6addrlbl_fill()
467 nlmsg_end(skb, nlh); in ip6addrlbl_fill()
481 ifal = nlmsg_data(nlh); in ip6addrlbl_valid_dump_req()
498 const struct nlmsghdr *nlh = cb->nlh; in ip6addrlbl_dump() local
518 nlh->nlmsg_seq, in ip6addrlbl_dump()
555 ifal = nlmsg_data(nlh); in ip6addrlbl_valid_get_req()
598 ifal = nlmsg_data(nlh); in ip6addrlbl_get()
[all …]
/linux/security/selinux/
A Dnetlink.c43 static void selnl_add_payload(struct nlmsghdr *nlh, int len, int msgtype, void *data) in selnl_add_payload() argument
47 struct selnl_msg_setenforce *msg = nlmsg_data(nlh); in selnl_add_payload()
55 struct selnl_msg_policyload *msg = nlmsg_data(nlh); in selnl_add_payload()
72 struct nlmsghdr *nlh; in selnl_notify() local
81 nlh = nlmsg_put(skb, 0, 0, msgtype, len, 0); in selnl_notify()
82 if (!nlh) in selnl_notify()
84 selnl_add_payload(nlh, len, msgtype, data); in selnl_notify()
85 nlh->nlmsg_len = skb->tail - tmp; in selnl_notify()
/linux/tools/testing/selftests/net/af_unix/
A Ddiag_uid.c81 struct nlmsghdr nlh; in send_request() member
84 .nlh = { in send_request()
151 struct nlmsghdr *nlh; in receive_response() local
157 nlh = (struct nlmsghdr *)buf; in receive_response()
158 ASSERT_NE(NLMSG_OK(nlh, ret), 0); in receive_response()
159 ASSERT_EQ(nlh->nlmsg_type, SOCK_DIAG_BY_FAMILY); in receive_response()
161 render_response(_metadata, NLMSG_DATA(nlh), nlh->nlmsg_len); in receive_response()
163 nlh = NLMSG_NEXT(nlh, ret); in receive_response()
164 ASSERT_EQ(NLMSG_OK(nlh, ret), 0); in receive_response()
/linux/net/xfrm/
A Dxfrm_user.c1324 if (nlh == NULL) in dump_one_state()
2222 if (nlh == NULL) in dump_one_policy()
2539 if (nlh == NULL) in build_aevent()
3053 if (nlh == NULL) in build_migrate()
3283 nlh = nlh64; in xfrm_user_rcv_msg()
3361 if (nlh == NULL) in build_expire()
3525 if (nlh == NULL) in xfrm_notify_sa()
3602 if (nlh == NULL) in build_acquire()
3730 if (nlh == NULL) in build_polexpire()
3798 if (nlh == NULL) in xfrm_notify_policy()
[all …]
/linux/tools/bpf/bpftool/
A Dnet.c230 struct nlmsghdr nlh; in netlink_get_class() member
234 .nlh.nlmsg_type = RTM_GETTCLASS, in netlink_get_class()
241 req.nlh.nlmsg_seq = seq; in netlink_get_class()
269 struct nlmsghdr nlh; in netlink_get_qdisc() member
273 .nlh.nlmsg_type = RTM_GETQDISC, in netlink_get_qdisc()
280 req.nlh.nlmsg_seq = seq; in netlink_get_qdisc()
308 struct nlmsghdr nlh; in netlink_get_filter() member
320 req.nlh.nlmsg_seq = seq; in netlink_get_filter()
347 struct nlmsghdr nlh; in netlink_get_link() member
351 .nlh.nlmsg_type = RTM_GETLINK, in netlink_get_link()
[all …]
/linux/crypto/
A Dcrypto_user.c158 struct nlmsghdr *nlh; in crypto_report_alg() local
164 if (!nlh) { in crypto_report_alg()
169 ualg = nlmsg_data(nlh); in crypto_report_alg()
173 nlmsg_cancel(skb, nlh); in crypto_report_alg()
177 nlmsg_end(skb, nlh); in crypto_report_alg()
233 info.nlmsg_seq = cb->nlh->nlmsg_seq; in crypto_dump_report()
263 struct crypto_user_alg *p = nlmsg_data(nlh); in crypto_update_alg()
299 struct crypto_user_alg *p = nlmsg_data(nlh); in crypto_del_alg()
436 type = nlh->nlmsg_type; in crypto_user_rcv_msg()
444 (nlh->nlmsg_flags & NLM_F_DUMP))) { in crypto_user_rcv_msg()
[all …]
/linux/net/ipv4/
A Dinet_diag.c261 nlh = nlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, in inet_sk_diag_fill()
263 if (!nlh) in inet_sk_diag_fill()
266 r = nlmsg_data(nlh); in inet_sk_diag_fill()
414 nlmsg_end(skb, nlh); in inet_sk_diag_fill()
434 cb->nlh->nlmsg_seq, cb->nlh->nlmsg_type, in inet_twsk_diag_fill()
436 if (!nlh) in inet_twsk_diag_fill()
473 nlh = nlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, in inet_req_diag_fill()
475 if (!nlh) in inet_req_diag_fill()
622 .nlh = nlh, in inet_diag_cmd_exact()
1305 const struct nlmsghdr *nlh = cb->nlh; in __inet_diag_dump_start() local
[all …]
/linux/include/linux/netfilter/
A Dnfnetlink.h13 const struct nlmsghdr *nlh; member
67 static inline void nfnl_fill_hdr(struct nlmsghdr *nlh, u8 family, u8 version, in nfnl_fill_hdr() argument
72 nfmsg = nlmsg_data(nlh); in nfnl_fill_hdr()
83 struct nlmsghdr *nlh; in nfnl_msg_put() local
85 nlh = nlmsg_put(skb, portid, seq, type, sizeof(struct nfgenmsg), flags); in nfnl_msg_put()
86 if (!nlh) in nfnl_msg_put()
89 nfnl_fill_hdr(nlh, family, version, res_id); in nfnl_msg_put()
91 return nlh; in nfnl_msg_put()
/linux/net/core/
A Drtnetlink.c1849 struct nlmsghdr *nlh; in rtnl_fill_ifinfo() local
1854 if (nlh == NULL) in rtnl_fill_ifinfo()
1996 nlmsg_end(skb, nlh); in rtnl_fill_ifinfo()
2249 const struct nlmsghdr *nlh = cb->nlh; in rtnl_dump_ifinfo() local
4171 if (!nlh) in nlmsg_populate_fdb_fill()
4189 nlmsg_end(skb, nlh); in nlmsg_populate_fdb_fill()
4941 if (nlh == NULL) in ndo_dflt_bridge_getlink()
5019 nlmsg_end(skb, nlh); in ndo_dflt_bridge_getlink()
5083 const struct nlmsghdr *nlh = cb->nlh; in rtnl_bridge_getlink() local
5637 if (!nlh) in rtnl_fill_statsinfo()
[all …]
/linux/samples/connector/
A Ducon.c48 struct nlmsghdr *nlh; in netlink_send() local
56 nlh = (struct nlmsghdr *)buf; in netlink_send()
57 nlh->nlmsg_seq = seq++; in netlink_send()
58 nlh->nlmsg_pid = getpid(); in netlink_send()
59 nlh->nlmsg_type = NLMSG_DONE; in netlink_send()
60 nlh->nlmsg_len = size; in netlink_send()
61 nlh->nlmsg_flags = 0; in netlink_send()
63 m = NLMSG_DATA(nlh); in netlink_send()
70 err = send(s, nlh, size, 0); in netlink_send()

Completed in 95 milliseconds

123456789