Test

crypto777/nanosrc/core/global.c

@@ -809,15 +809,17 @@ int32_t nn_recvmsg(int32_t s,struct nn_msghdr *msghdr,int32_t flags)
 int32_t nn_sendmsg(int32_t s,const struct nn_msghdr *msghdr,int32_t flags)
 {
     int32_t rc,i,nnmsg; size_t sz,spsz; struct nn_iovec *iov; struct nn_msg msg; void *chunk; struct nn_cmsghdr *cmsg;
-    //PNACL_msg("nn_sendmsg.(%d) \n",s);
+    printf("nn_sendmsg.(%d) \n",s);
     NN_BASIC_CHECKS;
     if ( nn_slow(!msghdr) )
     {
+        printf("nn_sendmsg.EINVAL\n");
         errno = EINVAL;
         return -1;
     }
     if ( nn_slow(msghdr->msg_iovlen < 0) )
     {
+        printf("nn_sendmsg.EMSGSIZE\n");
         errno = EMSGSIZE;
         return -1;
     }
@@ -827,6 +829,7 @@ int32_t nn_sendmsg(int32_t s,const struct nn_msghdr *msghdr,int32_t flags)
         if ( nn_slow(chunk == NULL) )
         {
             errno = EFAULT;
+            printf("nn_sendmsg.EFAULT\n");
             return -1;
         }
         sz = nn_chunk_size(chunk);
@@ -905,6 +908,7 @@ int32_t nn_sendmsg(int32_t s,const struct nn_msghdr *msghdr,int32_t flags)
 
     /*  Send it further down the stack. */
     rc = nn_sock_send (SELF.socks [s], &msg, flags);
+    printf("nn_sock_send rc.%d\n",rc);
     if (nn_slow (rc < 0)) {
 
         /*  If we are dealing with user-supplied buffer, detach it from