+ exit(1);
+ }
+ break;
+ case 'n': /* Specify local hostname */
+ MY_NAME = xstrdup(optarg);
+ break;
+ case 'P':
+
+ if ((DIR_BASE = xstrdup(optarg)) == NULL) {
+ fprintf(stderr, "%s: xstrdup(%s) failed!\n",
+ argv[0], optarg);
+ exit(1);
+ }
+
+ SM_DIR = xmalloc(strlen(DIR_BASE) + 1 + sizeof("sm"));
+ SM_BAK_DIR = xmalloc(strlen(DIR_BASE) + 1 + sizeof("sm.bak"));
+ SM_STAT_PATH = xmalloc(strlen(DIR_BASE) + 1 + sizeof("state"));
+
+ if ((SM_DIR == NULL)
+ || (SM_BAK_DIR == NULL)
+ || (SM_STAT_PATH == NULL)) {
+
+ fprintf(stderr, "%s: xmalloc() failed!\n",
+ argv[0]);
+ exit(1);
+ }
+ if (DIR_BASE[strlen(DIR_BASE)-1] == '/') {
+ sprintf(SM_DIR, "%ssm", DIR_BASE );
+ sprintf(SM_BAK_DIR, "%ssm.bak", DIR_BASE );
+ sprintf(SM_STAT_PATH, "%sstate", DIR_BASE );
+ } else {
+ sprintf(SM_DIR, "%s/sm", DIR_BASE );
+ sprintf(SM_BAK_DIR, "%s/sm.bak", DIR_BASE );
+ sprintf(SM_STAT_PATH, "%s/state", DIR_BASE );
+ }
+ break;
+ case '?': /* heeeeeelllllllpppp? heh */
+ case 'h':
+ usage();
+ exit (0);
+ default: /* oh dear ... heh */
+ usage();
+ exit(-1);