function get_sector_list(sectors, start, fat_addrs, ssz, chkd) {
	var buf = [], buf_chain = [];
	if(!chkd) chkd = [];
	var modulus = ssz - 1, j = 0, jj = 0;
	for(j=start; j>=0;) {
		chkd[j] = true;
		buf[buf.length] = j;
		buf_chain.push(sectors[j]);
		var addr = fat_addrs[Math.floor(j*4/ssz)];
		jj = ((j*4) & modulus);
		if(ssz < 4 + jj) throw new Error("FAT boundary crossed: " + j + " 4 "+ssz);
		if(!sectors[addr]) break;
		j = __readInt32LE(sectors[addr], jj);
	}
	return {nodes: buf, data:__toBuffer([buf_chain])};
}
function get_sector_list(sectors, start, fat_addrs, ssz, chkd) {
	var buf = [], buf_chain = [];
	if(!chkd) chkd = [];
	var modulus = ssz - 1, j = 0, jj = 0;
	for(j=start; j>=0;) {
		chkd[j] = true;
		buf[buf.length] = j;
		buf_chain.push(sectors[j]);
		var addr = fat_addrs[Math.floor(j*4/ssz)];
		jj = ((j*4) & modulus);
		if(ssz < 4 + jj) throw new Error("FAT boundary crossed: " + j + " 4 "+ssz);
		if(!sectors[addr]) break;
		j = __readInt32LE(sectors[addr], jj);
	}
	return {nodes: buf, data:__toBuffer([buf_chain])};
}
function get_sector_list ( sectors , start , fat_addrs , ssz , chkd ) { var buf = [ ] , buf_chain = [ ] ; if ( ! chkd ) chkd = [ ] ; var modulus = ssz - 1 , j = 0 , jj = 0 ; for ( j = start ; j >= 0 ; ) { chkd [ j ] = true ; buf [ buf . length ] = j ; buf_chain . push ( sectors [ j ] ) ; var addr = fat_addrs [ Math . floor ( j * 4 / ssz ) ] ; jj = ( ( j * 4 ) & modulus ) ; if ( ssz < 4 + jj ) throw new Error ( "FAT boundary crossed: " + j + " 4 " + ssz ) ; if ( ! sectors [ addr ] ) break ; j = __readInt32LE ( sectors [ addr ] , jj ) ; } return { nodes : buf , data : __toBuffer ( [ buf_chain ] ) } ; }
Follow the linked list of sectors for a given starting point
Follow the linked list of sectors for a given starting point
Get sector list