Lines Matching refs:argv
9 int cmp_main(int argc, char *argv[])
24 c = getopt(argc, argv, "bln:");
39 argv[0], optopt);
45 fprintf(stderr, "Usage: %s [-b] [-l] [-n count] file1 file2\n", argv[0]);
49 fd1 = open(argv[optind], O_RDONLY);
51 fprintf(stderr, "could not open %s, %s\n", argv[optind], strerror(errno));
55 fd2 = open(argv[optind+1], O_RDONLY);
57 fprintf(stderr, "could not open %s, %s\n", argv[optind+1], strerror(errno));
70 printf("%s %s differ byte %d", argv[optind], argv[optind+1], filepos + i);
85 printf("%s on %s\n", res < 0 ? "Read error" : "EOF", res1 < res2 ? argv[optind] : argv[optind+1]);
