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winsup/cygwin ChangeLog cygheap.cc cygheap.h f ...


CVSROOT:	/cvs/uberbaum
Module name:	winsup
Changes by:	cgf@sources.redhat.com	2001-09-13 17:49:01

Modified files:
	cygwin         : ChangeLog cygheap.cc cygheap.h fork.cc spawn.cc 

Log message:
	* cygheap.cc (dup_now): New function.
	(cygheap_setup_for_child): Accept new argument controlling whether to delay
	copying of cygheap to shared memory region.
	(cygheap_setup_for_child_cleanup): Accept new arguments controlling whether to
	copy cygheap at this point.
	* cygheap.h: Reflect above changes.
	* fork.cc (fork_parent): Break copying of cygheap into two parts when
	fork_fixup is required so that the child can see the parent's changes.
	(vfork): Do stack cleanup prior to forcing a fork error.
	* spawn.cc (spawn_guts): Ditto.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.886&r2=1.887
http://sources.redhat.com/cgi-bin/cvsweb.cgi/winsup/cygwin/cygheap.cc.diff?cvsroot=uberbaum&r1=1.42&r2=1.43
http://sources.redhat.com/cgi-bin/cvsweb.cgi/winsup/cygwin/cygheap.h.diff?cvsroot=uberbaum&r1=1.25&r2=1.26
http://sources.redhat.com/cgi-bin/cvsweb.cgi/winsup/cygwin/fork.cc.diff?cvsroot=uberbaum&r1=1.63&r2=1.64
http://sources.redhat.com/cgi-bin/cvsweb.cgi/winsup/cygwin/spawn.cc.diff?cvsroot=uberbaum&r1=1.88&r2=1.89


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