340 static int parse_options(char *options, struct iso9660_options *popt)  in parse_options()  argument
345 	popt->map = 'n';  in parse_options()
346 	popt->rock = 1;  in parse_options()
347 	popt->joliet = 1;  in parse_options()
348 	popt->cruft = 0;  in parse_options()
349 	popt->hide = 0;  in parse_options()
350 	popt->showassoc = 0;  in parse_options()
351 	popt->check = 'u';		/* unset */  in parse_options()
352 	popt->nocompress = 0;  in parse_options()
353 	popt->blocksize = 1024;  in parse_options()
354 	popt->fmode = popt->dmode = ISOFS_INVALID_MODE;  in parse_options()
355 	popt->uid_set = 0;  in parse_options()
356 	popt->gid_set = 0;  in parse_options()
357 	popt->gid = GLOBAL_ROOT_GID;  in parse_options()
358 	popt->uid = GLOBAL_ROOT_UID;  in parse_options()
359 	popt->iocharset = NULL;  in parse_options()
360 	popt->utf8 = 0;  in parse_options()
361 	popt->overriderockperm = 0;  in parse_options()
362 	popt->session=-1;  in parse_options()
363 	popt->sbsector=-1;  in parse_options()
378 			popt->rock = 0;  in parse_options()
381 			popt->joliet = 0;  in parse_options()
384 			popt->hide = 1;  in parse_options()
388 			popt->showassoc = 1;  in parse_options()
391 			popt->cruft = 1;  in parse_options()
394 			popt->utf8 = 1;  in parse_options()
398 			kfree(popt->iocharset);  in parse_options()
399 			popt->iocharset = match_strdup(&args[0]);  in parse_options()
400 			if (!popt->iocharset)  in parse_options()
405 			popt->map = 'a';  in parse_options()
408 			popt->map = 'o';  in parse_options()
411 			popt->map = 'n';  in parse_options()
423 			popt->session = n + 1;  in parse_options()
428 			popt->sbsector = option;  in parse_options()
431 			popt->check = 'r';  in parse_options()
434 			popt->check = 's';  in parse_options()
441 			popt->uid = make_kuid(current_user_ns(), option);  in parse_options()
442 			if (!uid_valid(popt->uid))  in parse_options()
444 			popt->uid_set = 1;  in parse_options()
449 			popt->gid = make_kgid(current_user_ns(), option);  in parse_options()
450 			if (!gid_valid(popt->gid))  in parse_options()
452 			popt->gid_set = 1;  in parse_options()
457 			popt->fmode = option;  in parse_options()
462 			popt->dmode = option;  in parse_options()
465 			popt->overriderockperm = 1;  in parse_options()
473 			popt->blocksize = n;  in parse_options()
476 			popt->nocompress = 1;  in parse_options()