Differences between version 46 and predecessor to the previous major change of DCCP.
Other diffs: Previous Revision, Previous Author, or view the Annotated Edit History
| Newer page: | version 46 | Last edited on Friday, November 4, 2005 2:47:55 pm | by IanMcDonald | Revert |
| Older page: | version 44 | Last edited on Tuesday, November 1, 2005 5:13:00 pm | by IanMcDonald | Revert |
@@ -92,14 +92,30 @@
There is an [Iperf] patch available [here|http://wand.net.nz/~iam4/dccp/dccp-iperf-2.0.2-1.diff]
!!FAQ
-Q: Why do I get an errno 13 or permission denied?<br>
+Q: Why do I get an errno 13 ([EACCES])
or permission denied?<br>
A: You are running [SELinux] which does not yet have DCCP support. Disable [SELinux].
+
+Q: Why do I get an errno 71 ([EPROTO]) or Protocol error?<br>
+A: It might be because you haven't set the service option which is compulsory. Sample code below:
+<verbatim>
+#define SOL_DCCP 269
+#define DCCP_SOCKOPT_SERVICE 2
+
+void SetDCCPSocketOptions( thread_Settings *inSettings ) {
+ char *dummy_svc = "junk";
+ Socklen_t len = sizeof(dummy_svc);
+ int rc;
+
+ rc = setsockopt( inSettings->mSock, SOL_DCCP, DCCP_SOCKOPT_SERVICE,
+ (char*) &dummy_svc, len );
+}
+</verbatim>
For more details, ask IanMcDonald from the WandGroup.
See also:
* KernelDevelopment
----
CategoryProtocols
