pk 740da4fa88 Use an additional structure to keep information on a set of transfers
initiated by vnd_strategy(). This allows for more natural error handling
and solves two bugs:
	* vnd can disk_unbusy without disk_busy (PR#2657)
	* b_resid is set correctly on the external at the end
	  of a transfer in case of an error.
1997-05-25 19:37:36 +00:00
..
1997-05-13 14:45:39 +00:00
1997-05-25 05:48:14 +00:00
1997-05-23 23:44:34 +00:00