Merge pull request #80 from nick-piotrowski/nick-piotrowski-patch-1

Allow non-blocking client sockets to be created

Author: dermesser

C/inet/libinetsocket.c

@@ -201,10 +201,11 @@ int create_inet_stream_socket(const char *host, const char *service,
         if (sfd < 0)  // Error!!!
             continue;
 
-        if (-1 != connect(sfd, result_check->ai_addr,
-                          result_check->ai_addrlen))  // connected without error
-            break;
-
+        int CON_RES = connect(sfd, result_check->ai_addr,
+                              result_check->ai_addrlen);
+        if ((CON_RES != -1) || (CON_RES == -1 && (flags |= SOCK_NONBLOCK) && ((errno == EINPROGRESS) || (errno == EALREADY) || (errno == EINTR))))     // connected without error, or, connected with errno being one of these important states
+             break;
+       
         close(sfd);
     }