Date: Mon, 19 May 1997 13:28:11 -0700 (MST) From: Terry Lambert <terry@lambert.org> To: julian@whistle.com (Julian Elischer) Cc: terry@lambert.org, davem@caip.rutgers.edu, deischen@iworks.InterWorks.org, freebsd-hackers@FreeBSD.ORG, jb@freebsd1.cimlogic.com.au Subject: Re: GNAT-pthreads integration bugs/questions Message-ID: <199705192028.NAA24668@phaeton.artisoft.com> In-Reply-To: <3380B7DE.493F66A8@whistle.com> from "Julian Elischer" at May 19, 97 01:28:14 pm
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> > There is no threads stack in an rfork. > > actually terry there IS > > fork is like linux CLONE (with the correct options set) > and simply increments a reference count to the VM structure. > thus ALL vm regions are shared. > (unless you try some fancy options) You're twisting on a technicality. The stack is pointed to by a proc struct, not managed in user space, like a threads stack. It is also auto-gorw (also unlike a threads stack). Terry Lambert terry@lambert.org --- Any opinions in this posting are my own and not those of my present or previous employers.
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