winsup/cygwin ChangeLog dll_init.cc dll_init.h

[cgf@cygwin.com]

CVSROOT:	/cvs/uberbaum
Module name:	winsup
Changes by:	cgf@sourceware.org	2009-08-21 21:32:06

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

Log message:
	* dll_init.h (has_dtors): New flag.
	(run_dtors): New wrapper function which avoids calling dtors more than once.
	* dll_init.cc (dll_global_dtors): Use dll.run_dtors wrapper.
	(dll_list::detach): Ditto.
	(dll_list::alloc): Set has_dtors flag.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.4634&r2=1.4635
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/dll_init.cc.diff?cvsroot=uberbaum&r1=1.65&r2=1.66
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/dll_init.h.diff?cvsroot=uberbaum&r1=1.17&r2=1.18