| /tools/testing/selftests/android/ion/ |
| D | ipcsocket.c | 110 struct cmsghdr *cmsg; in sendtosocket() local
144 cmsg = CMSG_FIRSTHDR(&msgh); in sendtosocket()
145 cmsg->cmsg_level = SOL_SOCKET; in sendtosocket()
146 cmsg->cmsg_type = SCM_RIGHTS; in sendtosocket()
147 cmsg->cmsg_len = CMSG_LEN(len); in sendtosocket()
148 memcpy(CMSG_DATA(cmsg), &buffd, len); in sendtosocket()
166 struct cmsghdr *cmsg; in receivefromsocket() local
197 cmsg = CMSG_FIRSTHDR(&msgh); in receivefromsocket()
198 cmsg->cmsg_level = SOL_SOCKET; in receivefromsocket()
199 cmsg->cmsg_type = SCM_RIGHTS; in receivefromsocket()
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| /tools/perf/trace/beauty/include/linux/ |
| D | socket.h | 103 #define __CMSG_NXTHDR(ctl, len, cmsg) __cmsg_nxthdr((ctl),(len),(cmsg)) argument
104 #define CMSG_NXTHDR(mhdr, cmsg) cmsg_nxthdr((mhdr), (cmsg)) argument
108 #define CMSG_DATA(cmsg) \ argument
109 ((void *)(cmsg) + sizeof(struct cmsghdr))
110 #define CMSG_USER_DATA(cmsg) \ argument
111 ((void __user *)(cmsg) + sizeof(struct cmsghdr))
119 #define CMSG_OK(mhdr, cmsg) ((cmsg)->cmsg_len >= sizeof(struct cmsghdr) && \ argument
120 (cmsg)->cmsg_len <= (unsigned long) \
122 ((char *)(cmsg) - (char *)(mhdr)->msg_control)))
123 #define for_each_cmsghdr(cmsg, msg) \ argument
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| /tools/testing/selftests/net/ |
| D | timestamping.c | 140 struct cmsghdr *cmsg; in printpacket() local
153 for (cmsg = CMSG_FIRSTHDR(msg); in printpacket()
154 cmsg; in printpacket()
155 cmsg = CMSG_NXTHDR(msg, cmsg)) { in printpacket()
156 printf(" cmsg len %zu: ", cmsg->cmsg_len); in printpacket()
157 switch (cmsg->cmsg_level) { in printpacket()
160 switch (cmsg->cmsg_type) { in printpacket()
163 (struct timeval *)CMSG_DATA(cmsg); in printpacket()
171 (struct timespec *)CMSG_DATA(cmsg); in printpacket()
179 (struct timespec *)CMSG_DATA(cmsg); in printpacket()
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| D | udpgso_bench_tx.c | 139 static void flush_cmsg(struct cmsghdr *cmsg) in flush_cmsg() argument
147 switch (cmsg->cmsg_level) { in flush_cmsg()
149 if (cmsg->cmsg_type == SO_TIMESTAMPING) { in flush_cmsg()
151 tss = (struct scm_timestamping *)CMSG_DATA(cmsg); in flush_cmsg()
156 cmsg->cmsg_type); in flush_cmsg()
161 switch (cmsg->cmsg_type) { in flush_cmsg()
165 err = (struct sock_extended_err *)CMSG_DATA(cmsg); in flush_cmsg()
200 cmsg->cmsg_type); in flush_cmsg()
206 cmsg->cmsg_level); in flush_cmsg()
216 struct cmsghdr *cmsg; in flush_errqueue_recv() local
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| D | rxtimestamp.c | 183 struct cmsghdr *cmsg; in do_recv() local
207 for (cmsg = CMSG_FIRSTHDR(&hdr); cmsg != NULL; in do_recv()
208 cmsg = CMSG_NXTHDR(&hdr, cmsg)) { in do_recv()
209 if (cmsg->cmsg_level != SOL_SOCKET) in do_recv()
211 cmsg->cmsg_level); in do_recv()
212 switch (cmsg->cmsg_type) { in do_recv()
220 ts = (struct scm_timestamping *)CMSG_DATA(cmsg); in do_recv()
227 error(1, 0, "Unexpected cmsg_type %d", cmsg->cmsg_type); in do_recv()
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| D | udpgso_bench_rx.c | 220 struct cmsghdr *cmsg; in recv_msg() local
235 for (cmsg = CMSG_FIRSTHDR(&msg); cmsg != NULL; in recv_msg()
236 cmsg = CMSG_NXTHDR(&msg, cmsg)) { in recv_msg()
237 if (cmsg->cmsg_level == SOL_UDP in recv_msg()
238 && cmsg->cmsg_type == UDP_GRO) { in recv_msg()
239 *gso_size = *(int *)CMSG_DATA(cmsg); in recv_msg()
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| D | msg_zerocopy.c | 363 struct cmsghdr *cmsg; in do_recvmsg_completion() local
377 for (cmsg = CMSG_FIRSTHDR(&msg); cmsg; cmsg = CMSG_NXTHDR(&msg, cmsg)) { in do_recvmsg_completion()
378 if (cmsg->cmsg_level == SOL_RDS && in do_recvmsg_completion()
379 cmsg->cmsg_type == RDS_CMSG_ZCOPY_COMPLETION) { in do_recvmsg_completion()
381 ck = (struct rds_zcopy_cookies *)CMSG_DATA(cmsg); in do_recvmsg_completion()
387 cmsg->cmsg_level, cmsg->cmsg_type); in do_recvmsg_completion()
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| D | tls.c | 1120 struct cmsghdr *cmsg; in TEST_F() local
1133 cmsg = CMSG_FIRSTHDR(&msg); in TEST_F()
1134 cmsg->cmsg_level = SOL_TLS; in TEST_F()
1136 cmsg->cmsg_type = TLS_SET_RECORD_TYPE; in TEST_F()
1137 cmsg->cmsg_len = CMSG_LEN(cmsg_len); in TEST_F()
1138 *CMSG_DATA(cmsg) = record_type; in TEST_F()
1139 msg.msg_controllen = cmsg->cmsg_len; in TEST_F()
1148 cmsg = CMSG_FIRSTHDR(&msg); in TEST_F()
1149 EXPECT_NE(cmsg, NULL); in TEST_F()
1150 EXPECT_EQ(cmsg->cmsg_level, SOL_TLS); in TEST_F()
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| D | txtimestamp.c | 485 struct cmsghdr *cmsg; in do_test() local
628 cmsg = CMSG_FIRSTHDR(&msg); in do_test()
629 cmsg->cmsg_level = SOL_SOCKET; in do_test()
630 cmsg->cmsg_type = SO_TIMESTAMPING; in do_test()
631 cmsg->cmsg_len = CMSG_LEN(sizeof(uint32_t)); in do_test()
633 *((uint32_t *) CMSG_DATA(cmsg)) = report_opt; in do_test()
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| /tools/testing/selftests/bpf/ |
| D | test_sock_addr.c | 1229 int init_pktinfo(int domain, struct cmsghdr *cmsg) in init_pktinfo() argument
1235 cmsg->cmsg_level = SOL_IP; in init_pktinfo()
1236 cmsg->cmsg_type = IP_PKTINFO; in init_pktinfo()
1237 cmsg->cmsg_len = CMSG_LEN(sizeof(struct in_pktinfo)); in init_pktinfo()
1238 pktinfo4 = (struct in_pktinfo *)CMSG_DATA(cmsg); in init_pktinfo()
1244 cmsg->cmsg_level = SOL_IPV6; in init_pktinfo()
1245 cmsg->cmsg_type = IPV6_PKTINFO; in init_pktinfo()
1246 cmsg->cmsg_len = CMSG_LEN(sizeof(struct in6_pktinfo)); in init_pktinfo()
1247 pktinfo6 = (struct in6_pktinfo *)CMSG_DATA(cmsg); in init_pktinfo()
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