Forget my question. It is a known problem and after searching on google I found 
that it seems to be a api problem from gnutls. 

Mathieu


----- Mail Original -----
De: "mathieu taillefumier" <mathieu.taillefum...@free.fr>
À: "enlightenment-devel" <enlightenment-devel@lists.sourceforge.net>
Envoyé: Jeudi 10 Février 2011 12h33:32 GMT +01:00 Amsterdam / Berlin / Berne / 
Rome / Stockholm / Vienne
Objet: [E-devel] Compilation warnings in ecore_con

Hello,

I have this warning when I compile ecore

ecore_con_ssl.c: In function ‘_ecore_con_ssl_server_init_gnutls’:
ecore_con_ssl.c:552:48: warning: cast to pointer from integer of different size
ecore_con_ssl.c: In function ‘_ecore_con_ssl_client_init_gnutls’:
ecore_con_ssl.c:853:47: warning: cast to pointer from integer of different size

the guilty lines are 

Index: ecore_con_ssl.c
===================================================================
--- ecore_con_ssl.c     (revision 56898)
+++ ecore_con_ssl.c     (working copy)
@@ -549,7 +549,7 @@
           SSL_ERROR_CHECK_GOTO_ERROR(ret = 
gnutls_credentials_set(svr->session, GNUTLS_CRD_ANON, svr->anoncred_c));
 
         gnutls_dh_set_prime_bits(svr->session, 512);
-        gnutls_transport_set_ptr(svr->session, 
(gnutls_transport_ptr_t)svr->fd);
+        gnutls_transport_set_ptr(svr->session, 
(gnutls_transport_ptr_t)&svr->fd);
         svr->ssl_state = ECORE_CON_SSL_STATE_HANDSHAKING;
 
       case ECORE_CON_SSL_STATE_HANDSHAKING:
@@ -850,7 +850,7 @@
         gnutls_certificate_server_set_request(cl->session, 
GNUTLS_CERT_REQUEST);
 
         gnutls_dh_set_prime_bits(cl->session, 2048);
-        gnutls_transport_set_ptr(cl->session, (gnutls_transport_ptr_t)cl->fd);
+        gnutls_transport_set_ptr(cl->session, (gnutls_transport_ptr_t)&cl->fd);
         cl->ssl_state = ECORE_CON_SSL_STATE_HANDSHAKING;
 
       case ECORE_CON_SSL_STATE_HANDSHAKING:

and the problem comes from the fact that fd variable is an int while the 
function requires a pointer. The patch is straightforward but I do not know the 
role of the fd variable. If one of you could indicate me its role here, I would 
more than happy to send the patch.

Cheers

Mathieu

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The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE:
Pinpoint memory and threading errors before they happen.
Find and fix more than 250 security defects in the development cycle.
Locate bottlenecks in serial and parallel code that limit performance.
http://p.sf.net/sfu/intel-dev2devfeb
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