Luigi Rizzo 9cb138bb35 various cleanups including:
+ check a possible buffer overflow when creating a temp file,
  submitted by Christoph Mallon
+ remove stale struct definitions
+ clarify the use of dflag and remove useless checks

MFC after:	3 days
2009-01-06 14:23:38 +00:00
..
2009-01-06 14:23:38 +00:00