add example usage to hello command

This commit is contained in:
BVK Chaitanya 2010-06-10 12:12:03 +05:30
parent 3db1c9eee4
commit 28be0e94db
34 changed files with 220 additions and 102 deletions

View file

@ -1091,11 +1091,10 @@ static const struct grub_arg_option background_image_cmd_options[] =
};
static grub_err_t
grub_gfxterm_background_image_cmd (grub_extcmd_t cmd __attribute__ ((unused)),
int argc,
char **args)
grub_gfxterm_background_image_cmd (grub_extcmd_context_t ctxt,
int argc, char **args)
{
struct grub_arg_list *state = cmd->state;
struct grub_arg_list *state = ctxt->state;
/* Check that we have video adapter active. */
if (grub_video_get_info(NULL) != GRUB_ERR_NONE)

View file

@ -497,11 +497,11 @@ static struct grub_term_output grub_serial_term_output =
static grub_err_t
grub_cmd_serial (grub_extcmd_t cmd,
grub_cmd_serial (grub_extcmd_context_t ctxt,
int argc __attribute__ ((unused)),
char **args __attribute__ ((unused)))
{
struct grub_arg_list *state = cmd->state;
struct grub_arg_list *state = ctxt->state;
struct serial_port backup_settings = serial_settings;
grub_err_t hwiniterr;