39 	int ifd, ofd;  in main()  local
47 	ifd = open(argv[1], O_RDONLY);  in main()
48 	if (ifd < 0) {  in main()
58 		if (ifd)  in main()
59 			close(ifd);  in main()
63 	len = lseek(ifd, 0, SEEK_END);  in main()
64 	lseek(ifd, 0, SEEK_SET);  in main()
71 	if (read(ifd, buffer + SPL_HEADER_SIZE, count) != count) {  in main()
75 		if (ifd)  in main()
76 			close(ifd);  in main()
96 		if (ifd)  in main()
97 			close(ifd);  in main()
104 	if (ifd)  in main()
105 		close(ifd);  in main()