BufferedInputStream.java (marktarget): New field for max mark limit.

2004-03-11  Guilhem Lavaux  <guilhem@kaffe.org>

	* java/io/BufferedInputStream.java (marktarget): New field for max
	mark limit.
	(CHUNKSIZE): New constant for incremental mark buffer allocation.
	(mark): Use new fields.
	(read): Likewise.
	(read(byte[],int,int)): Likewise.
	(skip): Likewise.
	(refill): Likewise.

From-SVN: r79326