[mod_cgi] cgi.local-redir request_reset thru fnptr

cgi.local-redir call plugins_request_reset through fn ptr

(isolate plugins_* funcs to server;
 should not be called directly from plugins/modules)

src/base.h

@@ -178,6 +178,8 @@ struct server {
 
 	/* members used at start-up or rarely used */
 
+	handler_t (* plugins_request_reset)(request_st *r);/*(for cgi.local-redir)*/
+
 	server_config srvconf;
 	void *config_data_base;
 

src/http_cgi.c

@@ -81,7 +81,7 @@ http_cgi_local_redir (request_st * const r)
 
         /*(caller must reset request as follows)*/
         /*http_response_reset(r);*/ /*(sets r->http_status = 0)*/
-        /*plugins_call_handle_request_reset(r);*/
+        /*r->con->srv->plugins_request_reset(r);*/
 
         return HANDLER_COMEBACK;
     }

src/mod_cgi.c

@@ -555,7 +555,7 @@ static handler_t cgi_local_redir(request_st * const r, handler_ctx * const hctx)
     buffer_clear(hctx->response);
     chunk_buffer_yield(hctx->response);
     http_response_reset(r); /*(includes r->http_status = 0)*/
-    plugins_call_handle_request_reset(r);
+    r->con->srv->plugins_request_reset(r);
     /*cgi_connection_close(hctx);*//*(already cleaned up and hctx is now invalid)*/
     return HANDLER_COMEBACK;
 }

src/server.c

@@ -321,6 +321,7 @@ static server *server_init(void) {
 	config_init(srv);
 
 	srv->request_env = plugins_call_handle_request_env;
+	srv->plugins_request_reset = plugins_call_handle_request_reset;
 
 	srv->loadavg[0] = 0.0;
 	srv->loadavg[1] = 0.0;