Hi all in file socket .h i found this:
#if !defined(FIONREAD) || !defined(FIONBIO)
what is "defined" macro? have i to define in cc.h using compiler pragma?
i.e. in cc.h i defined:
#define PACK_STRUCT_BEGIN _Pragma("pack(1)")
#define PACK_STRUCT_STRUCT
#define PACK_STRUCT_END _Pragma("pack()")
#define PACK_STRUCT_FIELD(x) x
thanks,
Piero
2008/1/23, Frédéric BERNON <[EMAIL PROTECTED]>:
>
> I'm not sure, so, try this on one of your sockets :
>
> flag = 1;
> lwip_ioctl( soc, FIONBIO, &flag):
>
>
> *====================================*
> *Frédéric BERNON*
> *HYMATOM SA*
> *Chef de projet informatique*
> *Microsoft Certified Professional*
> *Tél. : +33 (0)4-67-87-61-10*
> *Fax. : +33 (0)4-67-70-85-44*
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> *====================================*
> P Avant d'imprimer, penser à l'environnement
>
>
> -----Message d'origine-----
> *De :* [EMAIL PROTECTED] [mailto:
> [EMAIL PROTECTED] *De la part de*Piero 74
> *Envoyé :* mercredi 23 janvier 2008 14:12
> *À :* Mailing list for lwIP users
> *Objet :* Re: RE : [lwip-users] Data waiting but no recv()
>
> How i can set socket as NON-BLOCKING in lwip 1.2.0?
>
> 2008/1/23, Frédéric BERNON <[EMAIL PROTECTED]>:
> >
> > For non-blocking, it should be available in 1.2.0. For SO_RCVBUF and
> > SO_RCVTIMEO, you need 1.3.0.
> >
> >
> >
> > *====================================*
> > *Frédéric BERNON*
> > *HYMATOM SA*
> > *Chef de projet informatique*
> > *Microsoft Certified Professional*
> > *Tél. : +33 (0)4-67-87-61-10*
> > *Fax. : +33 (0)4-67-70-85-44*
> > *Email : [EMAIL PROTECTED] r*
> > *Web Site : http://www.hymatom.fr *
> > *====================================*
> > P Avant d'imprimer, penser à l'environnement
> >
> >
> > -----Message d'origine-----
> > *De :* [EMAIL PROTECTED] [mailto:
> > [EMAIL PROTECTED] *De la part de
> > * Piero 74
> > *Envoyé :* mercredi 23 janvier 2008 11:49
> > *À :* Mailing list for lwIP users
> > *Objet :* Re: [lwip-users] Data waiting but no recv()
> >
> > Hi
> >
> > if i use lwip 1.2.0 i CANNOT have non-blocking socket and/or
> > LWIP_SO_RCVBUF?
> >
> > please... answer me... i need to know if upgrade to 1.3.0 when available
> > on single zip file
> >
> > Thanks.
> > Bye,
> > Piero
> >
> > 2008/1/22, Jonathan Larmour <[EMAIL PROTECTED]>:
> > >
> > > Josh Rothstein wrote:
> > > >
> > > > What is the correct way to make sure that my stack does not lock up
> > > if I
> > > > am receiving unexpected data over a connection? Should I just
> > > poll()
> > > > each time around the loop? I cannot just place extra recv()s around
> > > the
> > > > loop or else my task will block if no data is waiting.
> > >
> > > Theoretically, you can do it in a different task, use select() to wait
> > > for
> > > multiple sockets when you would be blocked waiting for input anyway
> > > and/or
> > > use non-blocking sockets if you were going to be doing a busy poll
> > > anyway.
> > >
> > > But the more efficient choice is to enable the LWIP_SO_RCVBUF option
> > > in
> > > lwipopts.h and use setsockopt() to set it.
> > >
> > > Jifl
> > > --
> > > eCosCentric Limited http://www.eCosCentric.com/ The eCos
> > > experts
> > > Barnwell House, Barnwell Drive, Cambridge, UK. Tel: +44 1223
> > > 245571
> > > Registered in England and Wales: Reg No 4422071.
> > > ------["The best things in life aren't
> > > things."]------ Opinions==mine
> > >
> > >
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> > >
> >
> >
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>
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