From: Juergen Lambrecht <J.Lambrecht@televic.com>
To: Emmanuel Coullien <coullien.emmanuel@gmail.com>
Cc: ecos-discuss@ecos.sourceware.org
Subject: Re: [ECOS] Ethernet Link status question
Date: Tue, 25 Sep 2007 13:45:00 -0000 [thread overview]
Message-ID: <46F910E9.4080100@televic.com> (raw)
In-Reply-To: <3fae21000709250637y28a6d067gf0dec5c844ee2f7d@mail.gmail.com>
If your network driver supports the ETH_DRV_GET_IF_STATS option of the
control function, then you can poll the control function. See
cyg/io/eth/eth_drv_stats.h for the struct ether_drv_stats.operational.
See http://ecos.sourceware.org/docs-latest/ref/io-eth-drv-api-funcs.html.
Emmanuel Coullien wrote:
> Hi,
>
> I try to know what is the Ethernet link status from the application level.
> I just would like to write a function like this : int
> eth_link_state ("eth0"); which return 1 if the Ethernet is up.
> I want to respect the different ecos layer to do this but I didn't
> find any answer in the ecos-discuss history.
> Do someone have an idea how to do this properly ?
>
> Thank you for your response.
>
> Emmanuel Coullien
>
>
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prev parent reply other threads:[~2007-09-25 13:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-25 13:37 Emmanuel Coullien
2007-09-25 13:45 ` Juergen Lambrecht [this message]
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