ERR: Remove a bunch of warnings on SGI

Source/CTest/Curl/content_encoding.c

@@ -91,20 +91,20 @@ Curl_unencode_deflate_write(struct SessionHandle *data,
                                  DSIZ - z->avail_out);
       /* if !CURLE_OK, clean up, return */
       if (result) {              
-        return exit_zlib(z, &k->zlib_init, result);
+        return exit_zlib(z, &k->zlib_init, (CURLcode)result);
       }
 
       /* Done?; clean up, return */
       if (status == Z_STREAM_END) {
         if (inflateEnd(z) == Z_OK)
-          return exit_zlib(z, &k->zlib_init, result);
+          return exit_zlib(z, &k->zlib_init, (CURLcode)result);
         else
           return exit_zlib(z, &k->zlib_init, process_zlib_error(data, z));
       }
 
       /* Done with these bytes, exit */
       if (status == Z_OK && z->avail_in == 0 && z->avail_out > 0) 
-        return result;
+        return (CURLcode)result;
     }
     else {                      /* Error; exit loop, handle below */
       return exit_zlib(z, &k->zlib_init, process_zlib_error(data, z));

Source/CTest/Curl/file.c

@@ -150,6 +150,8 @@ CURLcode Curl_file(struct connectdata *conn)
   struct timeval now = start;
   int fd;
 
+  (void)now;
+
   /* get the fd from the connection phase */
   fd = conn->proto.file->fd;
 

Source/CTest/Curl/http.c

@@ -428,7 +428,7 @@ CURLcode Curl_ConnectHTTPProxyTunnel(struct connectdata *conn,
       Curl_tvdiff(Curl_tvnow(), conn->now)/1000; /* spent time */
     if(timeout <=0 ) {
       failf(data, "Transfer aborted due to timeout");
-      return -SELECT_TIMEOUT; /* already too little time */
+      return (CURLcode)-SELECT_TIMEOUT; /* already too little time */
     }
   }
 

Source/CTest/Curl/telnet.c

@@ -1068,7 +1068,7 @@ CURLcode Curl_telnet(struct connectdata *conn)
 
   tn = (struct TELNET *)conn->proto.telnet;
 
-  code = check_telnet_options(conn);
+  code = (CURLcode)check_telnet_options(conn);
   if(code)
     return code;
 

Source/CTest/Curl/transfer.c

@@ -246,7 +246,7 @@ CURLcode Curl_readwrite(struct connectdata *conn,
         if(0>result)
           break; /* get out of loop */
         if(result>0)
-          return result;
+          return (CURLcode)result;
 
         if ((k->bytecount == 0) && (k->writebytecount == 0))
           Curl_pgrsTime(data, TIMER_STARTTRANSFER);
@@ -426,7 +426,7 @@ CURLcode Curl_readwrite(struct connectdata *conn,
                                          data->state.headerbuff,
                                          headerlen);
               if(result)
-                return result;
+                return (CURLcode)result;
 
               data->info.header_size += headerlen;
               conn->headerbytecount += headerlen;
@@ -723,7 +723,7 @@ CURLcode Curl_readwrite(struct connectdata *conn,
             result = Curl_client_write(data, k->writetype, k->p,
                                        k->hbuflen);
             if(result)
-              return result;
+              return (CURLcode)result;
 
             data->info.header_size += k->hbuflen;
             conn->headerbytecount += k->hbuflen;
@@ -906,7 +906,7 @@ CURLcode Curl_readwrite(struct connectdata *conn,
             k->badheader = HEADER_NORMAL; /* taken care of now */
 
             if(result)
-              return result;
+              return (CURLcode)result;
           }
 
         } /* if (! header and data to read ) */
@@ -997,7 +997,7 @@ CURLcode Curl_readwrite(struct connectdata *conn,
                             conn->upload_present,  /* buffer size */
                             &bytes_written);       /* actually send away */
         if(result)
-          return result;
+          return (CURLcode)result;
         else if(conn->upload_present != bytes_written) {
           /* we only wrote a part of the buffer (if anything), deal with it! */
 
@@ -1063,7 +1063,7 @@ CURLcode Curl_readwrite(struct connectdata *conn,
   else
     result = Curl_speedcheck (data, k->now);
   if (result)
-    return result;
+    return (CURLcode)result;
     
   if (data->set.timeout &&
       ((Curl_tvdiff(k->now, k->start)/1000) >= data->set.timeout)) {

Source/CTest/Curl/url.c

@@ -476,7 +476,7 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option, ...)
     /*
      * Parse the $HOME/.netrc file
      */
-    data->set.use_netrc = va_arg(param, long);
+    data->set.use_netrc = (enum CURL_NETRC_OPTION)va_arg(param, long);
     break;
   case CURLOPT_FOLLOWLOCATION:
     /*
@@ -513,7 +513,7 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option, ...)
      * Set HTTP time condition. This must be one of the defines in the
      * curl/curl.h header file.
      */
-    data->set.timecondition = va_arg(param, long);
+    data->set.timecondition = (curl_TimeCond)va_arg(param, long);
     break;
   case CURLOPT_TIMEVALUE:
     /*
@@ -1086,7 +1086,7 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option, ...)
     /*
      * Set proxy type. HTTP/SOCKS4/SOCKS5
      */
-    data->set.proxytype = va_arg(param, long);
+    data->set.proxytype = (curl_proxytype)va_arg(param, long);
     break;
 
   case CURLOPT_PRIVATE:
@@ -1409,7 +1409,7 @@ static int handleSock5Proxy(
     return 1;
   }
 
-  result=Curl_read(conn, sock, (char *)socksreq, 2, &actualread);
+  result=(CURLcode)Curl_read(conn, sock, (char *)socksreq, 2, &actualread);
   if ((result != CURLE_OK) || (actualread != 2)) {
     failf(conn->data, "Unable to receive initial SOCKS5 response.");
     return 1;
@@ -1452,7 +1452,7 @@ static int handleSock5Proxy(
       return 1;
     }
 
-    result=Curl_read(conn, sock, (char *)socksreq, 2, &actualread);
+    result=(CURLcode)Curl_read(conn, sock, (char *)socksreq, 2, &actualread);
     if ((result != CURLE_OK) || (actualread != 2)) {
       failf(conn->data, "Unable to receive SOCKS5 sub-negotiation response.");
       return 1;
@@ -1542,7 +1542,7 @@ static int handleSock5Proxy(
       return 1;
     }
 
-    result = Curl_read(conn, sock, (char *)socksreq, packetsize, &actualread);
+    result = (CURLcode)Curl_read(conn, sock, (char *)socksreq, packetsize, &actualread);
     if ((result != CURLE_OK) || (actualread != packetsize)) {
       failf(conn->data, "Failed to receive SOCKS5 connect request ack.");
       return 1;