Re: [RTnet-developers] rtnet 0.9.11 compile problem

[Jan K. <jan...@we...>]

Dietrich Pescoller wrote:
> Dear all,
> 
> I tried to upgrade to rtnet 0.9.11 with kernel 2.19.7 and rtai 3.6-cv, but I m 
> not able to compile i get the following errors:
> 
> In file included from /usr/src/rtnet-0.9.11/stack/rtnet_module.c:33:
> /usr/src/rtnet-0.9.11/stack/include/rtnet_socket.h:101: error: expected 
> declaration specifiers or '...' before 'rtdm_selector_t'
> /usr/src/rtnet-0.9.11/stack/include/rtnet_socket.h:103: warning: 'enum 
> rtdm_selecttype' declared inside parameter list
> /usr/src/rtnet-0.9.11/stack/include/rtnet_socket.h:103: warning: its scope is 
> only this definition or declaration, which is probably not what you want
> make[4]: *** [/usr/src/rtnet-0.9.11/stack/rtnet_module.o] Error 1
> make[3]: *** [_module_/usr/src/rtnet-0.9.11/stack] Error 2
> make[3]: Leaving directory `/usr/src/linux-2.6.19.7-rtai-3.6'
> make[2]: *** [all-local.ko] Error 2
> make[2]: Leaving directory `/usr/src/rtnet-0.9.11/stack'
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory `/usr/src/rtnet-0.9.11/stack'
> make: *** [all-recursive] Error 1
> 
> 
> No problem indeed using rtnet-0.9.9 which compiles properly,
> shall I avoid the upgrade or is there a simple solution for the problem I get?
> 

Hmm, looks like we have no proper feature check in the internal header.
Does this help?

diff --git a/stack/include/rtnet_socket.h b/stack/include/rtnet_socket.h
index 077c0e5..20bd42c 100644
--- a/stack/include/rtnet_socket.h
+++ b/stack/include/rtnet_socket.h
@@ -97,9 +97,11 @@ int rt_socket_common_ioctl(struct rtdm_dev_context *context,
 int rt_socket_if_ioctl(struct rtdm_dev_context *context,
                        rtdm_user_info_t *user_info,
                        int request, void *arg);
+#ifdef CONFIG_RTNET_SELECT_SUPPORT
 int rt_socket_select_bind(struct rtdm_dev_context *context,
                           rtdm_selector_t *selector,
                           enum rtdm_selecttype type,
                           unsigned fd_index);
+#endif /* CONFIG_RTNET_SELECT_SUPPORT */
 
 #endif  /* __RTNET_SOCKET_H_ */


Jan