Searched refs:nlh (Results 1 – 5 of 5) sorted by relevance
| /tools/lib/bpf/ |
| D | netlink.c | 190 static int __dump_link_nlmsg(struct nlmsghdr *nlh, in __dump_link_nlmsg() argument
194 struct ifinfomsg *ifi = NLMSG_DATA(nlh); in __dump_link_nlmsg()
197 len = nlh->nlmsg_len - NLMSG_LENGTH(sizeof(*ifi)); in __dump_link_nlmsg()
288 struct nlmsghdr nlh; in libbpf_nl_get_link() member
291 .nlh.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifinfomsg)), in libbpf_nl_get_link()
292 .nlh.nlmsg_type = RTM_GETLINK, in libbpf_nl_get_link()
293 .nlh.nlmsg_flags = NLM_F_DUMP | NLM_F_REQUEST, in libbpf_nl_get_link()
298 req.nlh.nlmsg_seq = seq; in libbpf_nl_get_link()
299 if (send(sock, &req, req.nlh.nlmsg_len, 0) < 0) in libbpf_nl_get_link()
306 static int __dump_class_nlmsg(struct nlmsghdr *nlh, in __dump_class_nlmsg() argument
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| D | nlattr.c | 80 static inline int nlmsg_len(const struct nlmsghdr *nlh) in nlmsg_len() argument
82 return nlh->nlmsg_len - NLMSG_HDRLEN; in nlmsg_len()
157 int libbpf_nla_dump_errormsg(struct nlmsghdr *nlh) in libbpf_nla_dump_errormsg() argument
169 if (!(nlh->nlmsg_flags & NLM_F_ACK_TLVS)) in libbpf_nla_dump_errormsg()
172 err = (struct nlmsgerr *)NLMSG_DATA(nlh); in libbpf_nla_dump_errormsg()
176 if (!(nlh->nlmsg_flags & NLM_F_CAPPED)) in libbpf_nla_dump_errormsg()
180 alen = (void *)nlh + nlh->nlmsg_len - (void *)attr; in libbpf_nla_dump_errormsg()
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| D | nlattr.h | 104 int libbpf_nla_dump_errormsg(struct nlmsghdr *nlh);
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| /tools/include/uapi/linux/ |
| D | netlink.h | 94 #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
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| /tools/testing/vsock/ |
| D | vsock_diag_test.c | 180 struct nlmsghdr nlh; in send_req() member
183 .nlh = { in send_req()
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