winsup/cygwin ChangeLog dll_init.cc dll_init.h

[cgf@cygwin.com]

CVSROOT:	/cvs/uberbaum
Module name:	winsup
Changes by:	cgf@sourceware.org	2011-05-28 20:27:56

Modified files:
	cygwin         : ChangeLog dll_init.cc dll_init.h 

Log message:
	* dll_init.cc (reserve_upto): Remove.
	(release_upto): Ditto.
	(dll_list::reserve_space): New function to reserve space needed by DLL_LOAD
	dlls early in the fork process.
	(dll_list::load_after_fork): Rewrite to use recursion for tracking reservations
	made while trying to make dlls land where they belong.
	(dll_list::load_after_fork_impl): Ditto.
	(dll_list::alloc): Initialize image base field.
	* dll_init.h (struct dll_list): declare new functions.
	(dll::image_size): New member.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.5380&r2=1.5381
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/dll_init.cc.diff?cvsroot=uberbaum&r1=1.86&r2=1.87
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/dll_init.h.diff?cvsroot=uberbaum&r1=1.21&r2=1.22