38 write_and_read(int s, sadb_msg_t *samsg, uint64_t *readbuf, int readlen,  in write_and_read()  argument
42 	uint8_t msgtype = samsg->sadb_msg_type;  in write_and_read()
43 	pid_t pid = samsg->sadb_msg_pid;  in write_and_read()
44 	uint8_t seq = samsg->sadb_msg_seq;  in write_and_read()
46 	rc = write(s, samsg, SADB_64TO8(samsg->sadb_msg_len));  in write_and_read()
51 	samsg = (sadb_msg_t *)readbuf;  in write_and_read()
56 	} while (samsg->sadb_msg_seq != seq || samsg->sadb_msg_pid != pid ||  in write_and_read()
57 	    samsg->sadb_msg_type != msgtype);  in write_and_read()
59 	if (samsg->sadb_msg_errno != expected) {  in write_and_read()
60 		errno = samsg->sadb_msg_errno;  in write_and_read()
62 		    msgtypestr, samsg->sadb_x_msg_diagnostic,  in write_and_read()
63 		    keysock_diag(samsg->sadb_x_msg_diagnostic));  in write_and_read()
81 	sadb_msg_t *samsg;  in main()  local
169 	samsg = (sadb_msg_t *)writebuf;  in main()
170 	samsg->sadb_msg_version = PF_KEY_V2;  in main()
171 	samsg->sadb_msg_type = SADB_UPDATE;  in main()
172 	samsg->sadb_msg_errno = 0;  in main()
173 	samsg->sadb_msg_satype = SADB_SATYPE_AH;  in main()
174 	samsg->sadb_msg_reserved = 0;  in main()
175 	samsg->sadb_msg_seq = 1;  in main()
176 	samsg->sadb_msg_pid = pid;  in main()
177 	samsg->sadb_msg_len = SADB_8TO64(sizeof (*samsg) + sizeof (*saext) +  in main()
181 	saext = (sadb_sa_t *)(samsg + 1);  in main()
230 	write_and_read(s, samsg, readbuf, sizeof (readbuf), experr,  in main()
241 	samsg->sadb_msg_type = SADB_GET;  in main()
242 	samsg->sadb_msg_len -= SADB_8TO64(sizeof (*kmcext));  in main()
245 	write_and_read(s, samsg, readbuf, sizeof (readbuf), 0, "SADB_GET");  in main()
248 	samsg = (sadb_msg_t *)readbuf;  in main()
249 	extptr = (uint64_t *)(samsg + 1);  in main()
250 	endptr = extptr + samsg->sadb_msg_len - SADB_8TO64(sizeof (*samsg));  in main()