add example usage to hello command
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3db1c9eee4
commit
28be0e94db
34 changed files with 220 additions and 102 deletions
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@ -1091,11 +1091,10 @@ static const struct grub_arg_option background_image_cmd_options[] =
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};
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static grub_err_t
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grub_gfxterm_background_image_cmd (grub_extcmd_t cmd __attribute__ ((unused)),
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int argc,
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char **args)
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grub_gfxterm_background_image_cmd (grub_extcmd_context_t ctxt,
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int argc, char **args)
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{
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struct grub_arg_list *state = cmd->state;
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struct grub_arg_list *state = ctxt->state;
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/* Check that we have video adapter active. */
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if (grub_video_get_info(NULL) != GRUB_ERR_NONE)
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@ -497,11 +497,11 @@ static struct grub_term_output grub_serial_term_output =
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static grub_err_t
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grub_cmd_serial (grub_extcmd_t cmd,
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grub_cmd_serial (grub_extcmd_context_t ctxt,
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int argc __attribute__ ((unused)),
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char **args __attribute__ ((unused)))
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{
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struct grub_arg_list *state = cmd->state;
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struct grub_arg_list *state = ctxt->state;
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struct serial_port backup_settings = serial_settings;
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grub_err_t hwiniterr;
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