This is the mail archive of the
ecos-discuss@sources.redhat.com
mailing list for the eCos project.
Re: How to retrieve the thread control block information
- From: Yubin Gong <ygong688 at yahoo dot com>
- To: Nick Garnett <nickg at ecoscentric dot com>
- Cc: ecos-discuss at sources dot redhat dot com
- Date: Fri, 2 Jul 2004 09:54:41 -0700 (PDT)
- Subject: Re: [ECOS] How to retrieve the thread control block information
Thanks, Nick.
I found that these kernel APIs are only available in
eCos-2.0. Unfortunately the project I am involved is
still using 1.3.1.
--- Nick Garnett <nickg@ecoscentric.com> wrote:
> Yubin Gong <ygong688@yahoo.com> writes:
>
> > Hi, I would like to know if there is a simple way
> to
> > retrieve the task control block information that
> is
> > provided when a thread is created, including
> > sched_info, name, stack_base, etc. as shown in the
> > following prototype:
> >
> > void cyg_thread_create(cyg_addrword_t sched_info,
> > cyg_thread_entry_t* entry, cyg_addrword_t
> entry_data,
> > char* name, void* stack_base, cyg_ucount32
> stack_size,
> > cyg_handle_t* handle, cyg_thread* thread);
> >
> >
> > I can use the function cyg_thread_self() to get
> the
> > handle, but I don't know how to use the handle to
> get
> > a pointer to the control block.
> >
>
> As always, a brief look at the documentation will
> answer your
> question. Take a look at cyg_thread_get_info():
>
>
http://ecos.sourceware.org/docs-latest/ref/kernel-thread-info.html
>
> --
> Nick Garnett eCos Kernel
> Architect
> http://www.ecoscentric.com/ The eCos and RedBoot
> experts
>
>
__________________________________
Do you Yahoo!?
New and Improved Yahoo! Mail - Send 10MB messages!
http://promotions.yahoo.com/new_mail
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss