- if (strcmp(argv[4], "-r") == 0) {
- printf("Generating random data\n");
- write_mode = WRITE_RANDOM;
- } else if (strcmp(argv[4], "-z") == 0) {
- printf("Filling with zeroes (compressible pattern)\n");
- write_mode = WRITE_ZEROES;
- } else {
- printf("Invalid argument %s\n", argv[4]);
- exit(EXIT_FAILURE);
- }
-