154 static int flush_dirty_fat_buffer(fsdata *mydata);
157 int flush_dirty_fat_buffer(fsdata *mydata)  in flush_dirty_fat_buffer()
168 static __u32 get_fatent(fsdata *mydata, __u32 entry)  in get_fatent()
253 get_cluster(fsdata *mydata, __u32 clustnum, __u8 *buffer, unsigned long size)  in get_cluster()
318 static int get_contents(fsdata *mydata, dir_entry *dentptr, loff_t pos,  in get_contents()
554 static int get_fs_info(fsdata *mydata)  in get_fs_info()
645 	fsdata    *fsdata;        /* filesystem parameters */  member
671 static int fat_itr_root(fat_itr *itr, fsdata *fsdata)  in fat_itr_root()  argument
673 	if (get_fs_info(fsdata))  in fat_itr_root()
676 	itr->fsdata = fsdata;  in fat_itr_root()
677 	itr->clust = fsdata->root_cluster;  in fat_itr_root()
705 	fsdata *mydata = parent->fsdata;  /* for silly macros */  in fat_itr_child()
710 	itr->fsdata = parent->fsdata;  in fat_itr_child()
714 		itr->clust = parent->fsdata->root_cluster;  in fat_itr_child()
724 	fsdata *mydata = itr->fsdata;  /* for silly macros */  in next_cluster()
732 	sect = clust_to_sect(itr->fsdata, itr->clust);  in next_cluster()
735 	      sect, itr->fsdata->clust_size, DIRENTSPERBLOCK);  in next_cluster()
746 	ret = disk_read(sect, itr->fsdata->clust_size,  in next_cluster()
753 	if (itr->is_root && itr->fsdata->fatsize != 32) {  in next_cluster()
755 		sect = clust_to_sect(itr->fsdata, itr->clust);  in next_cluster()
756 		if (sect - itr->fsdata->rootdir_sect >=  in next_cluster()
757 		    itr->fsdata->rootdir_size) {  in next_cluster()
762 		itr->clust = get_fatent(itr->fsdata, itr->clust);  in next_cluster()
763 		if (CHECK_CLUST(itr->clust, itr->fsdata->fatsize)) {  in next_cluster()
776 		unsigned nbytes = itr->fsdata->sect_size *  in next_dent()
777 			itr->fsdata->clust_size;  in next_dent()
1036 	fsdata fsdata;  in fat_exists()  local
1043 	ret = fat_itr_root(itr, &fsdata);  in fat_exists()
1048 	free(fsdata.fatbuf);  in fat_exists()
1056 	fsdata fsdata;  in fat_size()  local
1063 	ret = fat_itr_root(itr, &fsdata);  in fat_size()
1073 		free(fsdata.fatbuf);  in fat_size()
1074 		fat_itr_root(itr, &fsdata);  in fat_size()
1084 	free(fsdata.fatbuf);  in fat_size()
1093 	fsdata fsdata;  in file_fat_read_at()  local
1100 	ret = fat_itr_root(itr, &fsdata);  in file_fat_read_at()
1109 	ret = get_contents(&fsdata, itr->dent, pos, buffer, maxsize, actread);  in file_fat_read_at()
1112 	free(fsdata.fatbuf);  in file_fat_read_at()
1145 	fsdata fsdata;  member
1157 	ret = fat_itr_root(&dir->itr, &dir->fsdata);  in fat_opendir()
1169 	free(dir->fsdata.fatbuf);  in fat_opendir()
1201 	free(dir->fsdata.fatbuf);  in fat_closedir()