* Re: Re: [ECOS] Compile error, including udp_var.h
[not found] <20060920220550.PNOK1747.tomts25-srv.bellnexxia.net@smtp1.sympatico.ca>
@ 2006-09-20 22:08 ` Andrew Lunn
0 siblings, 0 replies; 4+ messages in thread
From: Andrew Lunn @ 2006-09-20 22:08 UTC (permalink / raw)
To: Andre-John Mas; +Cc: ecos-discuss
On Wed, Sep 20, 2006 at 06:05:50PM -0400, Andre-John Mas wrote:
>
> Andrew Lunn wrote:
> >
> > On Wed, Sep 20, 2006 at 05:11:02PM -0400, Andre-John Mas wrote:
> > > Hi,
> > >
> > > We are in the process of adapting the SNMP implementation to C++ for
> > > our needs, but we have hit a few problems. We are using the FreeBSD
> > > networking stack.
> > >
> > > The error is as follows:
> > >
> > > In file included from ../interface/snmp/src/UdpMib.cpp:28:
> > > application_install/include/netinet/udp_var.h:117: error: expected constructor, destructor, or type conversion before '(' token
> > > application_install/include/netinet/udp_var.h:117: error: expected `,' or `;' before '(' token
> >
> > What do you get at that line when you look at the output of cpp? ie
> > use -E to gcc. Has SYSCTL_DECL(_net_inet_udp); been expanded?
> >
>
> It doesn't look like it.
So thats your problem then. Find out why.
Andrew
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Re: [ECOS] Compile error, including udp_var.h
2006-09-20 23:51 Andre-John Mas
@ 2006-09-21 6:42 ` Andrew Lunn
0 siblings, 0 replies; 4+ messages in thread
From: Andrew Lunn @ 2006-09-21 6:42 UTC (permalink / raw)
To: Andre-John Mas; +Cc: ecos-discuss
On Wed, Sep 20, 2006 at 07:51:16PM -0400, Andre-John Mas wrote:
>
> Andrew Lunn wrote:
> >
> > > > What do you get at that line when you look at the output of cpp? ie
> > > > use -E to gcc. Has SYSCTL_DECL(_net_inet_udp); been expanded?
> > > >
> > >
> > > It doesn't look like it.
> >
> > So thats your problem then. Find out why.
> >
>
> Thanks, turns out I needed to include sys/sysctl.h.
>
> Now that's sorted I am still left with one last issue, which seem
> to be related:
>
> undefined reference to `udpstat'
> undefined reference to `udb'
>
> They are both defined in the header 'udp_var.h' and from what I
> can gather their implementation is in:
>
> net\bsd_tcpip\v2_0_51\src\sys\netinet\udb_usrreq.h
>
> and when I do an 'nm' in libtarget.h I see:
>
> net_bsd_tcpip_udp_usrreq.o
>
> Our eCos Config project definetly has the FreeBSD stack selected.
> I am a little confused. Any ideas?
Take a look at sys/param.h
Andrew
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Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Re: [ECOS] Compile error, including udp_var.h
@ 2006-09-20 23:51 Andre-John Mas
2006-09-21 6:42 ` Andrew Lunn
0 siblings, 1 reply; 4+ messages in thread
From: Andre-John Mas @ 2006-09-20 23:51 UTC (permalink / raw)
To: Andrew Lunn; +Cc: ecos-discuss
Andrew Lunn wrote:
>
> > > What do you get at that line when you look at the output of cpp? ie
> > > use -E to gcc. Has SYSCTL_DECL(_net_inet_udp); been expanded?
> > >
> >
> > It doesn't look like it.
>
> So thats your problem then. Find out why.
>
Thanks, turns out I needed to include sys/sysctl.h.
Now that's sorted I am still left with one last issue, which seem
to be related:
undefined reference to `udpstat'
undefined reference to `udb'
They are both defined in the header 'udp_var.h' and from what I
can gather their implementation is in:
net\bsd_tcpip\v2_0_51\src\sys\netinet\udb_usrreq.h
and when I do an 'nm' in libtarget.h I see:
net_bsd_tcpip_udp_usrreq.o
Our eCos Config project definetly has the FreeBSD stack selected.
I am a little confused. Any ideas?
Andre
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Re: [ECOS] Compile error, including udp_var.h
@ 2006-09-20 22:06 Andre-John Mas
0 siblings, 0 replies; 4+ messages in thread
From: Andre-John Mas @ 2006-09-20 22:06 UTC (permalink / raw)
To: ecos-discuss
Andrew Lunn wrote:
>
> On Wed, Sep 20, 2006 at 05:11:02PM -0400, Andre-John Mas wrote:
> > Hi,
> >
> > We are in the process of adapting the SNMP implementation to C++ for
> > our needs, but we have hit a few problems. We are using the FreeBSD
> > networking stack.
> >
> > The error is as follows:
> >
> > In file included from ../interface/snmp/src/UdpMib.cpp:28:
> > application_install/include/netinet/udp_var.h:117: error: expected constructor, destructor, or type conversion before '(' token
> > application_install/include/netinet/udp_var.h:117: error: expected `,' or `;' before '(' token
>
> What do you get at that line when you look at the output of cpp? ie
> use -E to gcc. Has SYSCTL_DECL(_net_inet_udp); been expanded?
>
It doesn't look like it. Here is the what I see when I look at
UdpMib.o:
#define UDPCTL_CHECKSUM 1
#define UDPCTL_STATS 2
#define UDPCTL_MAXDGRAM 3
#define UDPCTL_RECVSPACE 4
#define UDPCTL_PCBLIST 5
#define UDPCTL_MAXID 6
#define UDPCTL_NAMES { { 0, 0 }, { "checksum", CTLTYPE_INT }, { "stats", CTLTYPE_STRUCT }, { "maxdgram", CTLTYPE_INT }, { "recvspace", CTLTYPE_INT }, { "pcblist", CTLTYPE_STRUCT } }
# 117 "C:/VWLocation/EZ-SC_SW_1.0_DEV_ALL/ez_ne/sc_cc/build/sc-application_install/include/netinet/udp_var.h"
SYSCTL_DECL(_net_inet_udp);
extern struct pr_usrreqs udp_usrreqs;
extern struct inpcbhead udb;
extern struct inpcbinfo udbinfo;
extern u_long udp_sendspace;
extern u_long udp_recvspace;
extern struct udpstat udpstat;
extern int log_in_vain;
void udp_ctlinput (int, struct sockaddr *, void *);
void udp_init (void);
void udp_input (struct mbuf *, int);
void udp_notify (struct inpcb *inp, int _errno);
int udp_shutdown (struct socket *so);
# 29 "../interface/snmp/src/UdpMib.cpp" 2
}
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
^ permalink raw reply [flat|nested] 4+ messages in thread
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2006-09-20 22:08 ` Re: [ECOS] Compile error, including udp_var.h Andrew Lunn
2006-09-20 23:51 Andre-John Mas
2006-09-21 6:42 ` Andrew Lunn
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