238 #define SS(fs)	((UINT)FF_MAX_SS)	/* Fixed sector size */
654 static void mem_cpy (void* dst, const void* src, UINT cnt)  in mem_cpy()
668 static void mem_set (void* dst, int val, UINT cnt)  in mem_set()
679 static int mem_cmp (const void* dst, const void* src, UINT cnt)	/* ZR:same, NZ:different */  in mem_cmp()
821 	UINT szb	/* Size of the buffer */  in put_utf()
939 	UINT i, be;  in chk_lock()
963 	UINT i;  in enq_lock()
970 static UINT inc_lock (	/* Increment object open counter and returns its index (0:Internal error) */  in inc_lock()
975 	UINT i;  in inc_lock()
1002 	UINT i			/* Semaphore index (1..) */  in dec_lock()
1027 	UINT i;  in clear_lock()
1154 	UINT wc, bc;  in get_fat()
1167 			bc = (UINT)clst; bc += bc / 2;  in get_fat()
1232 	UINT bc;  in put_fat()
1240 			bc = (UINT)clst; bc += bc / 2;	/* bc: byte offset of the entry */  in put_fat()
1298 	UINT i;  in find_bitmap()
1339 	UINT i;  in change_bitmap()
1650 	UINT n, szb;  in dir_clear()
1794 	UINT nent				/* Number of contiguous entries to allocate */
1798 	UINT n;
1876 	UINT i, s;
1912 	UINT i, s;
1952 	UINT i, s;
1986 	UINT seq			/* Sequence number */
1990 	UINT i, j;
2007 		seq = (UINT)sr;
2045 	UINT n = 11;
2066 	UINT i, szblk;
2123 	UINT di, si, nc;
2163 	UINT i, sz_ent;
2261 	UINT nent;
2293 	UINT i;
2428 		UINT di, ni;
2500 	UINT n, nlen, nent;
2650 	UINT si, di;
2838 	UINT i, ni, si, di;
2957 	UINT ni, si, i;
3062 	if ((UINT)*path < ' ') {				/* Null path name is the origin directory itself */
3127 …do tc = *tt++; while ((UINT)tc >= (FF_USE_LFN ? ' ' : '!') && tc != ':');	/* Find a colon in the p…
3163 …} while ((c || (tc != '/' && (UINT)tc >= (FF_USE_LFN ? ' ' : '!'))) && ++i < FF_VOLUMES);	/* Repea…
3226 	UINT i;
3740 	UINT btr,	/* Number of bytes to read */
3741 	UINT* br	/* Pointer to number of bytes read */
3748 	UINT rcnt, cc, csect;
3757 	if (btr > remain) btr = (UINT)remain;		/* Truncate btr by remaining bytes */
3762 			csect = (UINT)(fp->fptr / SS(fs) & (fs->csize - 1));	/* Sector offset in the cluster */
3816 		rcnt = SS(fs) - (UINT)fp->fptr % SS(fs);	/* Number of bytes left in the sector */
3840 	UINT btw,			/* Number of bytes to write */
3841 	UINT* bw			/* Pointer to number of bytes written */
3847 	UINT wcnt, cc, csect;
3858 		btw = (UINT)(0xFFFFFFFF - (DWORD)fp->fptr);
3864 			csect = (UINT)(fp->fptr / SS(fs)) & (fs->csize - 1);	/* Sector offset in the cluster */
3934 		wcnt = SS(fs) - (UINT)fp->fptr % SS(fs);	/* Number of bytes left in the sector */
4097 	UINT i;
4156 	UINT len		/* Size of buff in unit of TCHAR */
4162 	UINT i, n;
4166 	UINT vl;
4643 	UINT i;
4669 					UINT b;
5164 	UINT si, di;
5258 	UINT di;
5273 		while ((UINT)*label >= ' ') {	/* Create volume label */
5292 		while ((UINT)*label >= ' ') {	/* Create volume label */
5306 …if (wc == 0 || chk_chr(badchr + 0, (int)wc) || di >= (UINT)((wc >= 0x100) ? 10 : 11)) {	/* Reject …
5462 	UINT (*func)(const BYTE*,UINT),	/* Pointer to the streaming function */  argument
5463 	UINT btf,						/* Number of bytes to forward */
5464 	UINT* bf						/* Pointer to number of bytes forwarded */
5471 	UINT rcnt, csect;
5481 	if (btf > remain) btf = (UINT)remain;			/* Truncate btf by remaining bytes */
5485 		csect = (UINT)(fp->fptr / SS(fs) & (fs->csize - 1));	/* Sector offset in the cluster */
5514 		rcnt = SS(fs) - (UINT)fp->fptr % SS(fs);	/* Number of bytes left in the sector */
5516 		rcnt = (*func)(dbuf + ((UINT)fp->fptr % SS(fs)), rcnt);	/* Forward the file data */
5536 	UINT len			/* Size of working buffer [byte] */
5539 	const UINT n_fats = 1;		/* Number of FATs for FAT/FAT32 volume (1 or 2) */
5540 	const UINT n_rootdir = 512;	/* Number of root directory entries for FAT volume */
5548 	UINT i;
5632 		UINT j, st;
5917 		mem_set(buf, 0, (UINT)szb_buf);
5930 				if (disk_write(pdrv, buf, sect, (UINT)n) != RES_OK) LEAVE_MKFS(FR_DISK_ERR);
5940 			if (disk_write(pdrv, buf, sect, (UINT)n) != RES_OK) LEAVE_MKFS(FR_DISK_ERR);
6007 	UINT i, n, sz_cyl, tot_cyl, b_cyl, e_cyl, p_cyl;
6100 	UINT rc;
6106 	UINT ct;
6226 	UINT wi, ct;
6237 	UINT n;
6355 		f_write(pb->fp, pb->buf, (UINT)i, &n);
6356 		i = (n == (UINT)i) ? 0 : -1;
6367 	UINT nw;
6370 		&& f_write(pb->fp, pb->buf, (UINT)pb->idx, &nw) == FR_OK
6371 		&& (UINT)pb->idx == nw) return pb->nchr;
6436 	UINT i, j, w;
6551 	UINT i;