213 static int is_next_clust(fsdata *mydata, dir_entry *dentptr);
214 static void flush_dir_table(fsdata *mydata, dir_entry **dentptr);
221 fill_dir_slot(fsdata *mydata, dir_entry **dentptr, const char *l_name)  in fill_dir_slot()  argument
229 	checksum = mkcksum((*dentptr)->name, (*dentptr)->ext);  in fill_dir_slot()
244 		if (is_next_clust(mydata, *dentptr)) {  in fill_dir_slot()
246 			flush_dir_table(mydata, dentptr);  in fill_dir_slot()
248 		memcpy(*dentptr, slotptr, sizeof(dir_slot));  in fill_dir_slot()
249 		(*dentptr)++;  in fill_dir_slot()
254 	if (is_next_clust(mydata, *dentptr)) {  in fill_dir_slot()
256 		flush_dir_table(mydata, dentptr);  in fill_dir_slot()
574 static void flush_dir_table(fsdata *mydata, dir_entry **dentptr)  in flush_dir_table()  argument
601 	*dentptr = (dir_entry *) get_dentfromdir_block;  in flush_dir_table()
635 set_contents(fsdata *mydata, dir_entry *dentptr, __u8 *buffer,  in set_contents()  argument
638 	loff_t filesize = FAT2CPU32(dentptr->size);  in set_contents()
640 	__u32 curclust = START(dentptr);  in set_contents()
719 static void set_start_cluster(const fsdata *mydata, dir_entry *dentptr,  in set_start_cluster()  argument
723 		dentptr->starthi =  in set_start_cluster()
725 	dentptr->start = cpu_to_le16(start_cluster & 0xffff);  in set_start_cluster()
731 static void fill_dentry(fsdata *mydata, dir_entry *dentptr,  in fill_dentry()  argument
734 	set_start_cluster(mydata, dentptr, start_cluster);  in fill_dentry()
735 	dentptr->size = cpu_to_le32(size);  in fill_dentry()
737 	dentptr->attr = attr;  in fill_dentry()
739 	set_name(dentptr, filename);  in fill_dentry()
770 static int is_next_clust(fsdata *mydata, dir_entry *dentptr)  in is_next_clust()  argument
774 	cur_position = (__u8 *)dentptr - get_dentfromdir_block;  in is_next_clust()
796 		dir_entry *dentptr;  in find_directory_entry()  local
806 		dentptr = (dir_entry *)get_dentfromdir_block;  in find_directory_entry()
814 			if (dentptr->name[0] == DELETED_FLAG) {  in find_directory_entry()
815 				dentptr++;  in find_directory_entry()
816 				if (is_next_clust(mydata, dentptr))  in find_directory_entry()
820 			if ((dentptr->attr & ATTR_VOLUME)) {  in find_directory_entry()
821 				if ((dentptr->attr & ATTR_VFAT) &&  in find_directory_entry()
822 				    (dentptr->name[0] & LAST_LONG_ENTRY_MASK)) {  in find_directory_entry()
825 						     &dentptr, l_name);  in find_directory_entry()
829 					dentptr++;  in find_directory_entry()
830 					if (is_next_clust(mydata, dentptr))  in find_directory_entry()
835 			if (dentptr->name[0] == 0) {  in find_directory_entry()
837 				empty_dentptr = dentptr;  in find_directory_entry()
841 			get_name(dentptr, s_name);  in find_directory_entry()
847 				dentptr++;  in find_directory_entry()
848 				if (is_next_clust(mydata, dentptr))  in find_directory_entry()
853 			memcpy(retdent, dentptr, sizeof(dir_entry));  in find_directory_entry()
856 			debug(", start: 0x%x", START(dentptr));  in find_directory_entry()
858 			      FAT2CPU32(dentptr->size),  in find_directory_entry()
859 			      (dentptr->attr & ATTR_DIR) ?  in find_directory_entry()
862 			return dentptr;  in find_directory_entry()
883 			empty_dentptr = dentptr;  in find_directory_entry()
889 			empty_dentptr = dentptr;  in find_directory_entry()
905 	dir_entry *dentptr, *retdent;  in do_fat_write()  local
972 	dentptr = (dir_entry *) do_fat_read_at_block;  in do_fat_write()
984 				l_filename, dentptr, 0);  in do_fat_write()