+ /* check options */
+ while ((c = getopt(argc, argv, "p")) != -1) {
+ switch (c) {
+ case 'p':
+ cb.cb_literal = B_TRUE;
+ break;
+
+ case '?':
+ (void) fprintf(stderr, gettext("invalid option '%c'\n"),
+ optopt);
+ usage(B_FALSE);
+ }
+ }
+
+ argc -= optind;
+ argv += optind;
+
+ if (argc < 1) {