* mmap.cc: Make debug output more consistently. Fix some comments.

	* mmap.cc: Make debug output more consistently.  Fix some comments.
	(gen_protect): Convert to inline function.
	(gen_access): Ditto.
	(mmap_record::gen_protect): Add create parameter as in global function.
	(mmap_record::alloc_page_map): Change condition so that always the
	correct protection setting is set after mapping has been established.
	(mmap64): For anonymous mappings set offset always to 0.
	(fixup_mmaps_after_fork): Always call fixup_mmap_after_fork method
	with the MAP_FIXED flag set.