Hi Gilles,
I had seen the code in src\skins\vxworks\semLib.c it returns ERROR which is -1.
The value that I sent earlier is the value that I got out of the following
statement.
serrLog( serrErr,
"resu_getonline_1_svc: semTake for restab_access_smp failed!!<%s>",
strerror(errnoGet()));
Is it right ?
Now again I tried with
serrLog( serrErr,
"resu_getonline_1_svc: semTake for restab_access_smp failed!!<%s>
<%d>",
strerror(errnoGet()), errno);
Here I get value 1 for errno.
Samba.
-----Original Message-----
From: Gilles Chanteperdrix [mailto:[email protected]]
Sent: Wednesday, 03. August, 2011 15:18
To: Sambasiva Rao Manchili
Cc: Philippe Gerum; Antonio Gambin; [email protected]
Subject: Re: [Xenomai-help] Xenomai VxWorks Skin--->semTake
On 08/03/2011 02:44 PM, Sambasiva Rao Manchili wrote:
> Hi Philppe,
> Failed and return with error code is <Unknown error 4294967295> and
> continues. I do not know the granularity of time here, if it is returning
> immediately or not.
> We have about 15 tasks spawned in this whole system. Done very very minimal
> changes to our VxWorks code to run on Linux over Xenomai version 2.5.6.
> Board does not crash.
> CPU Platform is Intel x86 Arch 32 Bit.
semTake does not return error code directly, it returns ERROR (which is -1, or
4294967295 if you cast to unsigned), and the real error is in the errno
variable.
--
Gilles.
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