[Libguestfs] [PATCH] Fix compiler warning when libselinux is not present

[Richard W.M. Jones]

On Thu, May 16, 2013 at 04:24:22PM +0100, Matthew Booth wrote:
> static function selinux_warning() isn't used if HAVE_LIBSELINUX isn't
> defined, which results in a warning.
> ---
>  src/launch-libvirt.c | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/src/launch-libvirt.c b/src/launch-libvirt.c
> index 4588602..10a4d2c 100644
> --- a/src/launch-libvirt.c
> +++ b/src/launch-libvirt.c
> @@ -138,7 +138,10 @@ static int make_drive_priv (guestfs_h *g, struct drive *drv, const char *selinux
>  static void drive_free_priv (void *);
>  static void set_socket_create_context (guestfs_h *g);
>  static void clear_socket_create_context (guestfs_h *g);
> +
> +#if HAVE_LIBSELINUX
>  static void selinux_warning (guestfs_h *g, const char *func, const char *selinux_op, const char *data);
> +#endif
>  
>  static int
>  launch_libvirt (guestfs_h *g, const char *libvirt_uri)
> @@ -1716,6 +1719,7 @@ libvirt_error (guestfs_h *g, const char *fs, ...)
>    free (msg);
>  }
>  
> +#if HAVE_LIBSELINUX
>  static void
>  selinux_warning (guestfs_h *g, const char *func,
>                   const char *selinux_op, const char *data)
> @@ -1724,6 +1728,7 @@ selinux_warning (guestfs_h *g, const char *func,
>           " [you can ignore this UNLESS using SELinux + sVirt]",
>           func, selinux_op, data ? data : "(none)");
>  }
> +#endif
>  
>  /* This backend assumes virtio-scsi is available. */
>  static int
> -- 
> 1.8.1.4

ACK.

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
virt-df lists disk usage of guests without needing to install any
software inside the virtual machine.  Supports Linux and Windows.
http://people.redhat.com/~rjones/virt-df/