src/winsup/cygwin ChangeLog
Mon Jan 15 11:42:00 GMT 2001

CVSROOT:	/cvs/src
Module name:	src
Changes by:	2001-01-15 11:42:33

Modified files:
	winsup/cygwin  : ChangeLog 

Log message:
	* include <unistd.h>. Define some bit operations for
	the new page map.
	(mmap_record): Change type of base_address_ to caddr_t.
	Add map_map_ member. Add several methods to manipulate map_map_.
	(mmap_record::alloc_map): New method.
	(mmap_record::free_map): Ditto.
	(mmap_record::find_empty): Ditto.
	(mmap_record::map_map): Ditto.
	(mmap_record::unmap_map): Ditto.
	(list::add_record): Change return type to `mmap_record *'.
	Allocate page map.
	(list::match): New method.
	(mmap): Partly rewritten to take care for the new page map. Add some
	parameter checking.
	(munmap): Ditto.


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