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- /*
- * df - display bytes free on disk
- * Usage: df [d]
- *
- * David MacKenzie
- * Latest revision: 04/22/88
- */
-
- main(argc, argv)
- int argc;
- char **argv;
- {
- long disk_bytes_free();
- long dbf;
-
- switch (argc) {
- case 1:
- dbf = disk_bytes_free(0);
- break;
- case 2:
- dbf = disk_bytes_free(argv[1][0]);
- break;
- default:
- printf("Usage: df [d]\n");
- exit(1);
- }
-
- if (dbf == -1) {
- printf("Bad drive\n");
- exit(1);
- } else {
- printf("%ld bytes free\n", dbf);
- exit(0);
- }
- }