Hi Jason,
your builder is complaining because your pj_boo_t variable
thread_registered has not been defined.
On the other hand, seems that your platform doesn't has a proper
declaration of pj_thread_t (it is forward declared in types.h).
Hope this helps,
Joel.
2014-06-13 11:00 GMT+02:00 Jason Chen ??? <Jason.Chen at tpv-tech.com>:
> Dear all
>
> I want to call ?pjmedia_transport_send_rtp()?, and I get the error
> message:
>
> 06-13 08:34:13.949: A/libc(3106): ../src/pj/os_core_unix.c:674:
> pj_thread_this: assertion "!"Calling pjlib from unknown/external thread.
> You must " "register external threads with pj_thread_register() " "before
> calling any pjlib functions."" failed
>
> 06-13 08:34:13.949: A/libc(3106): Fatal signal 11 (SIGSEGV) at 0xdeadbaad
> (code=1), thread 3159 (Thread-329)
>
>
>
> Then I change my code:
>
>
>
> void my_send_rtp(){
>
> if(!thread_registered && !pj_thread_is_registered())
>
> {
>
> pj_thread_desc desc;
>
> pj_bzero(desc, sizeof(desc));
>
> pj_thread_t t;
>
> if (pj_thread_register(NULL,desc,&t) == PJ_SUCCESS)
>
> {
>
> thread_registered = PJ_TRUE;
>
> }
>
> }
>
>
>
>
>
> if (!my_call_med->call || !my_call_med->call->inv || !my_call_med->tp)
> {
>
> return;
>
> }
>
>
>
> pjmedia_transport_send_rtp(my_call_med->tp, "pkt", strlen("pkt"));
>
> }
>
>
>
>
>
> I get another error?
>
>
>
> ../src/pjsua-lib/pjsua_aud.c:639:9: error: 'thread_registered' undeclared
> (first use in this function)
>
> if(!thread_registered && !pj_thread_is_registered())
>
> ^
>
> ../src/pjsua-lib/pjsua_aud.c:639:9: note: each undeclared identifier is
> reported only once for each function it appears in
>
> ../src/pjsua-lib/pjsua_aud.c:643:15: error: storage size of 't' isn't known
>
> pj_thread_t t;
>
>
>
>
>
> how can I do if I want to call pjmedia_transport_send_rtp()?
>
>
>
>
>
> *Best Regards, *
>
> *jason.chen*
>
>
>
> _______________________________________________
> Visit our blog: http://blog.pjsip.org
>
> pjsip mailing list
> pjsip at lists.pjsip.org
> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20140613/3f83b3b4/attachment.html>
