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Re: POSIX threads in ecos
- To: jlarmour at redhat dot com
- Subject: Re: [ECOS] POSIX threads in ecos
- From: "Rajeev" <rajeev at inablers dot net>
- Date: Tue, 14 Aug 2001 11:21:38 +0530
- CC: ecos-discuss at sources dot redhat dot com
hi ,
this is the program i'm trying to debug, see if you could help?
thanks
rajeev
----- Original Message -----
From: "Jonathan Larmour" <jlarmour@redhat.com>
To: "Rajeev" <rajeev@inablers.net>
Cc: <ecos-discuss@sources.redhat.com>
Sent: Tuesday, August 14, 2001 2:45 iNabler
Subject: Re: [ECOS] POSIX threads in ecos
> Rajeev wrote:
> >
> > hi,
> > i'm trying out the posix threads in ecos. i've three threads
running a
> > simple program.
> > when i dont use the sleep call the threads run happily though not
to
> > the priorities i've set .
> > but when i use the sleep call the output i get is
> > thread1:hello world
> > thread2:hello world
> > thread3:hello world
> > thread1:hello world
> > thread2:hello world
> > thread3:hello world
> > >>>>and then the system does nothing.
> > i'm using an ARM7 based board and i have configured one of
its
timers
> > for the scheduler to use and i'm using a basic tick of 0.5 secs
> > what might be the problem??
>
> What's the program? I should warn you that these multi-threading
problems
> are non-trivial to track down, and therefore aren't the type of thing
I
> would find for you (not a paying customer y'see). If I don't see
anything
> glaringly obvious in the program, you'll just have to debug it I'm
afraid.
>
> Jifl
> --
> Red Hat, Rustat House, Clifton Road, Cambridge, UK. Tel: +44 (1223)
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Opinions==mine
posix.c