Re: [Libtirpc-devel] [PATCH] Autofs configure fails to detect IPv6 when libtirpc is enabled

[Ian Kent <ikent-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>]

On Tue, 2011-07-26 at 17:13 -0400, Steve Dickson wrote:
> 
> On 07/26/2011 10:50 AM, Chuck Lever wrote:
> > 
> > On Jul 26, 2011, at 2:29 PM, Steve Dickson wrote:
> > 
> >> From: Ian Kent <raven-PKsaG3nR2I+sTnJN9+BGXg@public.gmane.org>
> >>
> >> The IPv6 client functions clntudp6_bufcreate(), clntudp6_create and
> >> clnttcp6_create and the server functions svcudp6_bufcreate(),
> >> svctcp6_create() and svcudp6_create() are not included in the library
> >> whe libtirpc is built.
> > 
> > Are these part of the libtirpc standard API?  I'm not sure why we would need them if, say, Solaris does not support these.
> It appears they are not since they are not mentioned the man pages.....
> But, at least in the autofs code, they are expected
>    https://bugzilla.redhat.com/show_bug.cgi?id=711956#c0
> 
> Ian, where else are these routines defined? 

Now that I look I can't find the original source tar that was used for
libtirpc, thought I had it.

The story is that long ago when I changed autofs to use libtirpc (to
make it ready for IPv6) I found these functions in the source and they
were (obviously) the IPv6 counterparts for the corresponding IPv4
functions which I was already using, so I used them. It took me quite a
while to realize my code wasn't working and then I found that somewhere
along the line they have been excluded, oops!

If there are to be no IPv6 counterparts for the corresponding IPv4
functions which functions should I use then?

> 
> steved
> 
> > 
> >> Signed-off-by: Steve Dickson <steved-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
> >> ---
> >> src/rpc_soc.c |    4 ++--
> >> 1 files changed, 2 insertions(+), 2 deletions(-)
> >>
> >> diff --git a/src/rpc_soc.c b/src/rpc_soc.c
> >> index c678429..584ac71 100644
> >> --- a/src/rpc_soc.c
> >> +++ b/src/rpc_soc.c
> >> @@ -236,7 +236,7 @@ clnttcp_create(raddr, prog, vers, sockp, sendsz, recvsz)
> >>
> >> /* IPv6 version of clnt*_*create */
> >>
> >> -#ifdef INET6_NOT_USED
> >> +#ifdef INET6
> >>
> >> CLIENT *
> >> clntudp6_bufcreate(raddr, prog, vers, wait, sockp, sendsz, recvsz)
> >> @@ -392,7 +392,7 @@ svcraw_create()
> >>
> >>
> >> /* IPV6 version */
> >> -#ifdef INET6_NOT_USED
> >> +#ifdef INET6
> >> SVCXPRT *
> >> svcudp6_bufcreate(fd, sendsz, recvsz)
> >> 	int fd;
> >> -- 
> >> 1.7.6
> >>
> >>
> >> ------------------------------------------------------------------------------
> >> Magic Quadrant for Content-Aware Data Loss Prevention
> >> Research study explores the data loss prevention market. Includes in-depth
> >> analysis on the changes within the DLP market, and the criteria used to
> >> evaluate the strengths and weaknesses of these DLP solutions.
> >> http://www.accelacomm.com/jaw/sfnl/114/51385063/
> >> _______________________________________________
> >> Libtirpc-devel mailing list
> >> Libtirpc-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
> >> https://lists.sourceforge.net/lists/listinfo/libtirpc-devel
> > 
> 
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