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Change from direct arguments to --hint

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Vladimir 'phcoder' Serbinenko 2010-09-13 11:48:01 +02:00
parent a848c54e34
commit 53d4ca1afc
1 changed files with 13 additions and 4 deletions
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17
grub-core/commands/search_wrap.c
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@ -37,6 +37,8 @@ static const struct grub_arg_option options[] =
{"set", 's', GRUB_ARG_OPTION_OPTIONAL,
N_("Set a variable to the first device found."), "VAR", ARG_TYPE_STRING},
{"no-floppy", 'n', 0, N_("Do not probe any floppy drive."), 0, 0},
{"hint", 'h', GRUB_ARG_OPTION_REPEATABLE,
N_("First try the device HINT"), N_("HINT"), ARG_TYPE_STRING},
{0, 0, 0, 0, 0, 0}
};
@ -47,6 +49,7 @@ enum options
SEARCH_FS_UUID,
SEARCH_SET,
SEARCH_NO_FLOPPY,
SEARCH_HINT
};
static grub_err_t
@ -54,6 +57,11 @@ grub_cmd_search (grub_extcmd_context_t ctxt, int argc, char **args)
{
struct grub_arg_list *state = ctxt->state;
const char *var = 0;
int nhints = 0;
if (state[SEARCH_HINT].set)
while (state[SEARCH_HINT].args[nhints])
nhints++;
if (argc == 0)
return grub_error (GRUB_ERR_BAD_ARGUMENT, "no argument specified");
@ -63,13 +71,13 @@ grub_cmd_search (grub_extcmd_context_t ctxt, int argc, char **args)
if (state[SEARCH_LABEL].set)
grub_search_label (args[0], var, state[SEARCH_NO_FLOPPY].set,
(const char **) (args + 1), argc - 1);
(const char **) state[SEARCH_HINT].args, nhints);
else if (state[SEARCH_FS_UUID].set)
grub_search_fs_uuid (args[0], var, state[SEARCH_NO_FLOPPY].set,
(const char **) (args + 1), argc - 1);
(const char **) state[SEARCH_HINT].args, nhints);
else if (state[SEARCH_FILE].set)
grub_search_fs_file (args[0], var, state[SEARCH_NO_FLOPPY].set,
(const char **) (args + 1), argc - 1);
(const char **) state[SEARCH_HINT].args, nhints);
else
return grub_error (GRUB_ERR_INVALID_COMMAND, "unspecified search type");
@ -83,7 +91,8 @@ GRUB_MOD_INIT(search)
cmd =
grub_register_extcmd ("search", grub_cmd_search,
GRUB_COMMAND_FLAG_BOTH,
N_("[-f|-l|-u|-s|-n] NAME [HINTS]"),
N_("[-f|-l|-u|-s|-n] [--hint HINT [--hint HINT] ...]"
" NAME"),
N_("Search devices by file, filesystem label"
" or filesystem UUID."
" If --set is specified, the first device found is"