From 632012e6419f04fab93909f92ecbab5a2c590447 Mon Sep 17 00:00:00 2001 From: "Richard W.M. Jones" Date: Fri, 1 May 2009 11:47:23 +0100 Subject: [PATCH] Added ping-daemon command. --- daemon/Makefile.am | 1 + daemon/pingdaemon.c | 32 ++++++++++++++++++++++++++++++++ src/generator.ml | 10 ++++++++++ 3 files changed, 43 insertions(+) create mode 100644 daemon/pingdaemon.c diff --git a/daemon/Makefile.am b/daemon/Makefile.am index 20195cb..9d2d5b0 100644 --- a/daemon/Makefile.am +++ b/daemon/Makefile.am @@ -39,6 +39,7 @@ guestfsd_SOURCES = \ ls.c \ lvm.c \ mount.c \ + pingdaemon.c \ proto.c \ stat.c \ stubs.c \ diff --git a/daemon/pingdaemon.c b/daemon/pingdaemon.c new file mode 100644 index 0000000..5417a1d --- /dev/null +++ b/daemon/pingdaemon.c @@ -0,0 +1,32 @@ +/* libguestfs - the guestfsd daemon + * Copyright (C) 2009 Red Hat Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include + +#include +#include +#include + +#include "daemon.h" +#include "actions.h" + +int +do_ping_daemon (void) +{ + return 0; +} diff --git a/src/generator.ml b/src/generator.ml index 92da381..88c0afe 100755 --- a/src/generator.ml +++ b/src/generator.ml @@ -1766,6 +1766,16 @@ verbose messages with C or by setting the environment variable C before running the program."); + ("ping_daemon", (RErr, []), 92, [], + [InitEmpty, TestRun ( + [["ping_daemon"]])], + "ping the guest daemon", + "\ +This is a test probe into the guestfs daemon running inside +the qemu subprocess. Calling this function checks that the +daemon responds to the ping message, without affecting the daemon +or attached block device(s) in any other way."); + ] let all_functions = non_daemon_functions @ daemon_functions -- 1.8.3.1