1669 	int kvp_fd = -1, len;  in main()  local
1725 	if (kvp_fd != -1)  in main()
1726 		close(kvp_fd);  in main()
1728 	kvp_fd = open("/dev/vmbus/hv_kvp", O_RDWR | O_CLOEXEC);  in main()
1730 	if (kvp_fd < 0) {  in main()
1740 	len = write(kvp_fd, hv_msg, sizeof(struct hv_kvp_msg));  in main()
1744 		close(kvp_fd);  in main()
1748 	pfd.fd = kvp_fd;  in main()
1757 				close(kvp_fd);  in main()
1764 		len = read(kvp_fd, hv_msg, sizeof(struct hv_kvp_msg));  in main()
1934 		len = write(kvp_fd, hv_msg, sizeof(struct hv_kvp_msg));  in main()
1942 	close(kvp_fd);  in main()