69 #define NSFLAG		11		/* Index of the name status byte */  macro
1967 				if (!(dp->fn[NSFLAG] & NS_NOLFN)) {  in dir_find()
1978 				if (!(dp->fn[NSFLAG] & NS_LOSS) && !mem_cmp(dp->dir, dp->fn, 11)) break;	/* SFN matched? */  in dir_find()
2005 	nent = (dp->fn[NSFLAG] & NS_LFN) ? (nlen + 12) / 13 + 1 : 1;	/* Number of entries of the lfn */  in dir_ofs()
2030 	if (dp->fn[NSFLAG] & (NS_DOT | NS_NONAME)) return FR_INVALID_NAME;	/* Check name validity */  in dir_register()
2035 	if (sn[NSFLAG] & NS_LOSS) {			/* When LFN is out of 8.3 format, generate a numbered name */  in dir_register()
2036 		dp->fn[NSFLAG] = NS_NOLFN;		/* Find only SFN */  in dir_register()
2044 		dp->fn[NSFLAG] = sn[NSFLAG];  in dir_register()
2048 	n_ent = (sn[NSFLAG] & NS_LFN) ? (len + 12) / 13 + 1 : 1;	/* Number of entries to allocate */  in dir_register()
2080 			dp->dir[DIR_NTres] = dp->fn[NSFLAG] & (NS_BODY | NS_EXT);	/* Put NT flag */  in dir_register()
2458 	dp->fn[NSFLAG] = cf;	/* SFN is created into dp->fn[] */  in create_name()
2481 …sfn[NSFLAG] = (c <= ' ') ? NS_LAST | NS_DOT : NS_DOT;	/* Set last segment flag if end of the path …  in create_name()
2521 	sfn[NSFLAG] = (c <= ' ') ? NS_LAST : 0;		/* Set last segment flag if end of the path */  in create_name()
2555 		dp->fn[NSFLAG] = NS_NONAME;  in follow_path()
2563 			ns = dp->fn[NSFLAG];  in follow_path()
2568 						dp->fn[NSFLAG] = NS_NONAME;  in follow_path()
3301 			if (dj.fn[NSFLAG] & NS_NONAME) {	/* Origin directory itself? */  in f_open()
3399 			if (dj.fn[NSFLAG] & NS_NONAME) {	/* Is it origin directory itself? */  in f_open()
3909 			if (dj.fn[NSFLAG] & NS_NONAME) {	/* Is it the start directory itself? */  in f_chdir()
4206 			if (!(dp->fn[NSFLAG] & NS_NONAME)) {	/* It is not the origin directory itself */  in f_opendir()
4377 			if (dj.fn[NSFLAG] & NS_NONAME) {	/* It is origin directory */  in f_stat()
4617 		if (FF_FS_RPATH && res == FR_OK && (dj.fn[NSFLAG] & NS_DOT)) {  in f_unlink()
4667 			if (dj.fn[NSFLAG] & NS_NONAME) {  in f_unlink()
4764 		if (FF_FS_RPATH && res == FR_NO_FILE && (dj.fn[NSFLAG] & NS_DOT)) {	/* Invalid name? */  in f_mkdir()
4896 …if (res == FR_OK && (djo.fn[NSFLAG] & (NS_DOT | NS_NONAME))) res = FR_INVALID_NAME;	/* Check valid…
5051 …if (res == FR_OK && (dj.fn[NSFLAG] & (NS_DOT | NS_NONAME))) res = FR_INVALID_NAME;	/* Check object…
5096 …if (res == FR_OK && (dj.fn[NSFLAG] & (NS_DOT | NS_NONAME))) res = FR_INVALID_NAME;	/* Check object…