70 #define NSFLAG		11		/* Index of the name status byte */  macro
1969 				if (!(dp->fn[NSFLAG] & NS_NOLFN)) {  in dir_find()
1980 				if (!(dp->fn[NSFLAG] & NS_LOSS) && !mem_cmp(dp->dir, dp->fn, 11)) break;	/* SFN matched? */  in dir_find()
2007 	nent = (dp->fn[NSFLAG] & NS_LFN) ? (nlen + 12) / 13 + 1 : 1;	/* Number of entries of the lfn */  in dir_ofs()
2032 	if (dp->fn[NSFLAG] & (NS_DOT | NS_NONAME)) return FR_INVALID_NAME;	/* Check name validity */  in dir_register()
2037 	if (sn[NSFLAG] & NS_LOSS) {			/* When LFN is out of 8.3 format, generate a numbered name */  in dir_register()
2038 		dp->fn[NSFLAG] = NS_NOLFN;		/* Find only SFN */  in dir_register()
2046 		dp->fn[NSFLAG] = sn[NSFLAG];  in dir_register()
2050 	n_ent = (sn[NSFLAG] & NS_LFN) ? (len + 12) / 13 + 1 : 1;	/* Number of entries to allocate */  in dir_register()
2082 			dp->dir[DIR_NTres] = dp->fn[NSFLAG] & (NS_BODY | NS_EXT);	/* Put NT flag */  in dir_register()
2475 	dp->fn[NSFLAG] = cf;	/* SFN is created into dp->fn[] */  in create_name()
2499 …sfn[NSFLAG] = (c <= ' ') ? NS_LAST | NS_DOT : NS_DOT;	/* Set last segment flag if end of the path …  in create_name()
2539 …sfn[NSFLAG] = (c <= ' ' || p[si] <= ' ') ? NS_LAST : 0;	/* Set last segment flag if end of the pat…  in create_name()
2573 		dp->fn[NSFLAG] = NS_NONAME;  in follow_path()
2581 			ns = dp->fn[NSFLAG];  in follow_path()
2586 						dp->fn[NSFLAG] = NS_NONAME;  in follow_path()
3327 			if (dj.fn[NSFLAG] & NS_NONAME) {	/* Origin directory itself? */  in f_open()
3424 			if (dj.fn[NSFLAG] & NS_NONAME) {	/* Is it origin directory itself? */  in f_open()
3931 			if (dj.fn[NSFLAG] & NS_NONAME) {	/* Is it the start directory itself? */  in f_chdir()
4231 			if (!(dp->fn[NSFLAG] & NS_NONAME)) {	/* It is not the origin directory itself */  in f_opendir()
4402 			if (dj.fn[NSFLAG] & NS_NONAME) {	/* It is origin directory */  in f_stat()
4646 		if (FF_FS_RPATH && res == FR_OK && (dj.fn[NSFLAG] & NS_DOT)) {  in f_unlink()
4696 			if (dj.fn[NSFLAG] & NS_NONAME) {  in f_unlink()
4793 		if (FF_FS_RPATH && res == FR_NO_FILE && (dj.fn[NSFLAG] & NS_DOT)) {	/* Invalid name? */  in f_mkdir()
4925 …if (res == FR_OK && (djo.fn[NSFLAG] & (NS_DOT | NS_NONAME))) res = FR_INVALID_NAME;	/* Check valid…
5080 …if (res == FR_OK && (dj.fn[NSFLAG] & (NS_DOT | NS_NONAME))) res = FR_INVALID_NAME;	/* Check object…
5125 …if (res == FR_OK && (dj.fn[NSFLAG] & (NS_DOT | NS_NONAME))) res = FR_INVALID_NAME;	/* Check object…