implicit declaration of function ‘rdma_destroy_ep’

[robstewart57]

$ make --version
GNU Make 3.81
$ uname -a
Linux 2.6.32-131.21.1.el6.x86_64

I'm getting the following compilation error:

ctp_verbs_api.c:1372: error: implicit declaration of function ‘rdma_destroy_ep’

make[2]: Entering directory /home/me/code/cci/src/plugins/ctp/verbs' CC ctp_verbs_module.lo CC ctp_verbs_api.lo ctp_verbs_api.c: In function ‘ctp_verbs_create_endpoint’: ctp_verbs_api.c:1273: warning: ISO C forbids conversion of function pointer to object pointer type ctp_verbs_api.c:1284: warning: ISO C forbids conversion of function pointer to object pointer type ctp_verbs_api.c:1372: error: implicit declaration of function ‘rdma_destroy_ep’ ctp_verbs_api.c: In function ‘verbs_progress_ep’: ctp_verbs_api.c:3648: warning: ISO C forbids initialization between function pointer and ‘void *’ ctp_verbs_api.c:3650: warning: ISO C forbids conversion of function pointer to object pointer type ctp_verbs_api.c:3650: warning: ISO C forbids comparison of ‘void *’ with function pointer ctp_verbs_api.c:3661: warning: ISO C forbids conversion of function pointer to object pointer type ctp_verbs_api.c:3661: warning: ISO C forbids comparison of ‘void *’ with function pointer make[2]: *** [ctp_verbs_api.lo] Error 1 make[2]: Leaving directory/home/me/code/cci/src/plugins/ctp/verbs'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/me/code/cci/src'
make: *** [all-recursive] Error 1

[robstewart57]

I should add that, if I comment out line 1054 and 1062 in src/plugins/ctp/verbs/ctp_verbs_api.c , make completes successfully, though not necessarily rightfully so.

// #if HAVE_RDMA_ADDRINFO                                                                                                                                                            
void rdma_destroy_ep(struct rdma_cm_id *id)
{
        if (id->qp)
                rdma_destroy_qp(id);

        rdma_destroy_id(id);
}
// #endif /* HAVE_RDMA_ADDRINFO */

Indeed, this variable was set to 0 in the configuration stage:

$ grep HAVE_RDMA_ADDRINFO *
config.log:| #define HAVE_RDMA_ADDRINFO 0

[scottatchley]

Hi Rob,

We must not have github configured to email us when tickets are opened.

Does your librdmacm lib define that function?

Scott

[scottatchley]

Rob,

What does this report?

$ nm librdmacm.so | grep destroy

You will need to determine which librdmacm.so CCI is using first.

Scott