1363 	int kvp_fd = -1, len;  in main()  local
1419 	if (kvp_fd != -1)  in main()
1420 		close(kvp_fd);  in main()
1422 	kvp_fd = open("/dev/vmbus/hv_kvp", O_RDWR | O_CLOEXEC);  in main()
1424 	if (kvp_fd < 0) {  in main()
1434 	len = write(kvp_fd, hv_msg, sizeof(struct hv_kvp_msg));  in main()
1438 		close(kvp_fd);  in main()
1442 	pfd.fd = kvp_fd;  in main()
1451 				close(kvp_fd);  in main()
1458 		len = read(kvp_fd, hv_msg, sizeof(struct hv_kvp_msg));  in main()
1628 		len = write(kvp_fd, hv_msg, sizeof(struct hv_kvp_msg));  in main()
1636 	close(kvp_fd);  in main()