This is the mail archive of the ecos-discuss@sourceware.org mailing list for the eCos project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

RE: remote syslog support in Redboot?


On Thursday, May 10, 2007 7:56 AM, Andrew Lunn wrote:
> On Wed, May 09, 2007 at 03:12:29PM -0400, Jon Ringle wrote:
> > Has anyone implemented the ability to have diag_printf() messages be
> > sent to a remote syslog server in Redboot/ecos?
> 
> You will have to be careful when doing this. diag_printf() uses a very
> simple polled IO, blocking serial device driver. The idea is that it
> should always work, in any context. So you can do a diag_printf() in
> an ISR or a DSR, not just a thread. It is also guaranteed the output
> will be out the serial port before diag_printf() returns.

How is this guaranteed if I connect to Redboot on tcp port 9000?

Jon


--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]