b525fd834d
* grub-core/commands/hashsum.c (options): Unify messages. * grub-core/commands/keystatus.c (GRUB_MOD_INIT): Don't mark a literal-only message as translatable. * grub-core/commands/lsacpi.c (GRUB_MOD_INIT): Likewise. * grub-core/loader/ia64/efi/linux.c (GRUB_MOD_INIT): Likewise. * grub-core/commands/legacycfg.c (GRUB_MOD_INIT): Add quoting around commands. * grub-core/commands/menuentry.c (options): Clarify that it's a keyboard key, not the key used to unlock. Clarify what it's used for. * grub-core/kern/emu/hostdisk.c (read_device_map): Unify error message. * grub-core/loader/xnu.c (grub_xnu_load_driver): Remove erroneous colon. * grub-core/script/main.c (GRUB_MOD_INIT): Clarify [n] to be [NUM]. * util/grub-editenv.c (options): Unify "verbose" message. * util/grub-fstest.c (read_file): Unify error message. (fstest): Add quotes around commands. (options): Unify "verbose" message. * util/grub-install.in: Add quotes around variable name. * util/grub-kbdcomp.in: Unify error message. * util/grub-mkfont.c (main): Likewise. * util/grub-mkrescue.in: Likewise. * util/grub-mklayout.c (options): Unify "verbose" message. * util/grub-mkstandalone.in: Unify help and verbose messages. * util/grub-mount.c (options): Unify "verbose" message. * util/grub-probe.c (options): Likewise. * util/grub-script-check.c (options): Likewise. * util/grub-setup.c (setup): Unify no-terminator message. (options): Use DEVICE and not DEV. Unify "verbose" message. * util/ieee1275/ofpath.c (xrealpath): Unify error message.
903 lines
20 KiB
C
903 lines
20 KiB
C
/* grub-probe.c - probe device information for a given path */
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/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2005,2006,2007,2008,2009,2010 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include <grub/types.h>
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#include <grub/emu/misc.h>
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#include <grub/util/misc.h>
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#include <grub/device.h>
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#include <grub/disk.h>
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#include <grub/file.h>
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#include <grub/fs.h>
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#include <grub/partition.h>
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#include <grub/msdos_partition.h>
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#include <grub/emu/hostdisk.h>
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#include <grub/emu/getroot.h>
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#include <grub/term.h>
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#include <grub/env.h>
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#include <grub/diskfilter.h>
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#include <grub/i18n.h>
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#include <grub/emu/misc.h>
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#include <grub/util/ofpath.h>
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#include <grub/crypto.h>
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#include <grub/cryptodisk.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <string.h>
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#include <stdlib.h>
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#include <sys/stat.h>
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#include <assert.h>
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#define _GNU_SOURCE 1
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#include <argp.h>
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#include "progname.h"
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enum {
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PRINT_FS,
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PRINT_FS_UUID,
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PRINT_FS_LABEL,
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PRINT_DRIVE,
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PRINT_DEVICE,
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PRINT_PARTMAP,
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PRINT_ABSTRACTION,
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PRINT_CRYPTODISK_UUID,
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PRINT_HINT_STR,
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PRINT_BIOS_HINT,
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PRINT_IEEE1275_HINT,
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PRINT_BAREMETAL_HINT,
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PRINT_EFI_HINT,
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PRINT_ARC_HINT,
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PRINT_COMPATIBILITY_HINT,
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PRINT_MSDOS_PARTTYPE,
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PRINT_DISK
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};
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static int print = PRINT_FS;
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static unsigned int argument_is_device = 0;
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static void
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probe_partmap (grub_disk_t disk)
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{
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grub_partition_t part;
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grub_disk_memberlist_t list = NULL, tmp;
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if (disk->partition == NULL)
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{
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grub_util_info ("no partition map found for %s", disk->name);
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}
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for (part = disk->partition; part; part = part->parent)
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printf ("%s ", part->partmap->name);
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/* In case of LVM/RAID, check the member devices as well. */
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if (disk->dev->memberlist)
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{
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list = disk->dev->memberlist (disk);
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}
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while (list)
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{
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probe_partmap (list->disk);
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tmp = list->next;
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free (list);
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list = tmp;
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}
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}
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static void
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probe_cryptodisk_uuid (grub_disk_t disk)
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{
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grub_disk_memberlist_t list = NULL, tmp;
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/* In case of LVM/RAID, check the member devices as well. */
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if (disk->dev->memberlist)
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{
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list = disk->dev->memberlist (disk);
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}
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while (list)
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{
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probe_cryptodisk_uuid (list->disk);
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tmp = list->next;
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free (list);
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list = tmp;
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}
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if (disk->dev->id == GRUB_DISK_DEVICE_CRYPTODISK_ID)
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grub_util_cryptodisk_print_uuid (disk);
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}
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static int
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probe_raid_level (grub_disk_t disk)
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{
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/* disk might be NULL in the case of a LVM physical volume with no LVM
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signature. Ignore such cases here. */
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if (!disk)
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return -1;
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if (disk->dev->id != GRUB_DISK_DEVICE_DISKFILTER_ID)
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return -1;
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if (disk->name[0] != 'm' || disk->name[1] != 'd')
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return -1;
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if (!((struct grub_diskfilter_lv *) disk->data)->segments)
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return -1;
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return ((struct grub_diskfilter_lv *) disk->data)->segments->type;
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}
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/* Since OF path names can have "," characters in them, and GRUB
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internally uses "," to indicate partitions (unlike OF which uses
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":" for this purpose) we escape such commas. */
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static char *
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escape_of_path (const char *orig_path)
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{
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char *new_path, *d, c;
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const char *p;
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if (!strchr (orig_path, ','))
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return (char *) xstrdup (orig_path);
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new_path = xmalloc (strlen (orig_path) * 2 + sizeof ("ieee1275/"));
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p = orig_path;
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grub_strcpy (new_path, "ieee1275/");
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d = new_path + sizeof ("ieee1275/") - 1;
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while ((c = *p++) != '\0')
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{
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if (c == ',')
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*d++ = '\\';
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*d++ = c;
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}
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*d = 0;
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free ((char *) orig_path);
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return new_path;
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}
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static char *
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guess_bios_drive (const char *orig_path)
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{
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char *canon;
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char *ptr;
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canon = canonicalize_file_name (orig_path);
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if (!canon)
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return NULL;
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ptr = strrchr (orig_path, '/');
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if (ptr)
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ptr++;
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else
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ptr = canon;
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if ((ptr[0] == 's' || ptr[0] == 'h') && ptr[1] == 'd')
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{
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int num = ptr[2] - 'a';
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free (canon);
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return xasprintf ("hd%d", num);
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}
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if (ptr[0] == 'f' && ptr[1] == 'd')
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{
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int num = atoi (ptr + 2);
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free (canon);
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return xasprintf ("fd%d", num);
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}
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free (canon);
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return NULL;
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}
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static char *
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guess_efi_drive (const char *orig_path)
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{
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char *canon;
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char *ptr;
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canon = canonicalize_file_name (orig_path);
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if (!canon)
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return NULL;
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ptr = strrchr (orig_path, '/');
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if (ptr)
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ptr++;
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else
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ptr = canon;
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if ((ptr[0] == 's' || ptr[0] == 'h') && ptr[1] == 'd')
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{
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int num = ptr[2] - 'a';
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free (canon);
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return xasprintf ("hd%d", num);
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}
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if (ptr[0] == 'f' && ptr[1] == 'd')
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{
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int num = atoi (ptr + 2);
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free (canon);
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return xasprintf ("fd%d", num);
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}
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free (canon);
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return NULL;
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}
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static char *
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guess_baremetal_drive (const char *orig_path)
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{
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char *canon;
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char *ptr;
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canon = canonicalize_file_name (orig_path);
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if (!canon)
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return NULL;
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ptr = strrchr (orig_path, '/');
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if (ptr)
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ptr++;
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else
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ptr = canon;
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if (ptr[0] == 'h' && ptr[1] == 'd')
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{
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int num = ptr[2] - 'a';
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free (canon);
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return xasprintf ("ata%d", num);
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}
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if (ptr[0] == 's' && ptr[1] == 'd')
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{
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int num = ptr[2] - 'a';
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free (canon);
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return xasprintf ("ahci%d", num);
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}
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free (canon);
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return NULL;
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}
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static void
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print_full_name (const char *drive, grub_device_t dev)
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{
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char *dname = escape_of_path (drive);
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if (dev->disk->partition)
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{
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char *pname = grub_partition_get_name (dev->disk->partition);
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printf ("%s,%s", dname, pname);
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free (pname);
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}
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else
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printf ("%s", dname);
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free (dname);
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}
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static void
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probe_abstraction (grub_disk_t disk)
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{
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grub_disk_memberlist_t list = NULL, tmp;
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int raid_level;
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if (disk->dev->memberlist)
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list = disk->dev->memberlist (disk);
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while (list)
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{
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probe_abstraction (list->disk);
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tmp = list->next;
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free (list);
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list = tmp;
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}
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if (disk->dev->id == GRUB_DISK_DEVICE_DISKFILTER_ID
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&& grub_memcmp (disk->name, "lvm/", sizeof ("lvm/") - 1) == 0)
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printf ("lvm ");
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if (disk->dev->id == GRUB_DISK_DEVICE_DISKFILTER_ID
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&& grub_memcmp (disk->name, "ldm/", sizeof ("ldm/") - 1) == 0)
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printf ("ldm ");
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if (disk->dev->id == GRUB_DISK_DEVICE_CRYPTODISK_ID)
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grub_util_cryptodisk_print_abstraction (disk);
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raid_level = probe_raid_level (disk);
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if (raid_level >= 0)
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{
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printf ("raid ");
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if (disk->dev->raidname)
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printf ("%s ", disk->dev->raidname (disk));
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}
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if (raid_level == 5)
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printf ("raid5rec ");
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if (raid_level == 6)
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printf ("raid6rec ");
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}
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static void
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probe (const char *path, char **device_names, char delim)
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{
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char **drives_names = NULL;
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char **curdev, **curdrive;
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char *grub_path = NULL;
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int ndev = 0;
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if (path != NULL)
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{
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grub_path = canonicalize_file_name (path);
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if (! grub_path)
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grub_util_error (_("failed to get canonical path of %s"), path);
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device_names = grub_guess_root_devices (grub_path);
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free (grub_path);
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}
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if (! device_names)
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grub_util_error (_("cannot find a device for %s (is /dev mounted?)"), path);
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if (print == PRINT_DEVICE)
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{
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for (curdev = device_names; *curdev; curdev++)
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{
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printf ("%s", *curdev);
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putchar (delim);
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}
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return;
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}
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if (print == PRINT_DISK)
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{
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for (curdev = device_names; *curdev; curdev++)
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{
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char *disk;
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disk = grub_util_get_os_disk (*curdev);
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if (!disk)
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{
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grub_print_error ();
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continue;
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}
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printf ("%s", disk);
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putchar (delim);
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}
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return;
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}
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for (curdev = device_names; *curdev; curdev++)
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{
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grub_util_pull_device (*curdev);
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ndev++;
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}
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drives_names = xmalloc (sizeof (drives_names[0]) * (ndev + 1));
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for (curdev = device_names, curdrive = drives_names; *curdev; curdev++,
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curdrive++)
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{
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*curdrive = grub_util_get_grub_dev (*curdev);
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if (! *curdrive)
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grub_util_error (_("cannot find a GRUB drive for %s. Check your device.map"),
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*curdev);
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}
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*curdrive = 0;
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if (print == PRINT_DRIVE)
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{
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for (curdrive = drives_names; *curdrive; curdrive++)
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{
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printf ("(%s)", *curdrive);
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putchar (delim);
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}
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goto end;
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}
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if (print == PRINT_FS || print == PRINT_FS_UUID
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|| print == PRINT_FS_LABEL)
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{
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grub_device_t dev = NULL;
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grub_fs_t fs;
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grub_util_info ("opening %s", drives_names[0]);
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dev = grub_device_open (drives_names[0]);
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if (! dev)
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grub_util_error ("%s", _(grub_errmsg));
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fs = grub_fs_probe (dev);
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if (! fs)
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grub_util_error ("%s", _(grub_errmsg));
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if (print == PRINT_FS)
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{
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printf ("%s", fs->name);
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putchar (delim);
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}
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else if (print == PRINT_FS_UUID)
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{
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char *uuid;
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if (! fs->uuid)
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grub_util_error (_("%s does not support UUIDs"), fs->name);
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if (fs->uuid (dev, &uuid) != GRUB_ERR_NONE)
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grub_util_error ("%s", grub_errmsg);
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printf ("%s", uuid);
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putchar (delim);
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}
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else if (print == PRINT_FS_LABEL)
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{
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char *label;
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if (! fs->label)
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grub_util_error (_("%s does not support labels"), fs->name);
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if (fs->label (dev, &label) != GRUB_ERR_NONE)
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grub_util_error ("%s", _(grub_errmsg));
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printf ("%s", label);
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putchar (delim);
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}
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goto end;
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}
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for (curdrive = drives_names, curdev = device_names; *curdrive;
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curdrive++, curdev++)
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{
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grub_device_t dev = NULL;
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grub_util_info ("opening %s", *curdrive);
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dev = grub_device_open (*curdrive);
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if (! dev)
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grub_util_error ("%s", _(grub_errmsg));
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if (print == PRINT_HINT_STR)
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{
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const char *osdev = grub_util_biosdisk_get_osdev (dev->disk);
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const char *ofpath = osdev ? grub_util_devname_to_ofpath (osdev) : 0;
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char *biosname, *bare, *efi;
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const char *map;
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if (ofpath)
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{
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printf ("--hint-ieee1275='");
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print_full_name (ofpath, dev);
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printf ("' ");
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}
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biosname = guess_bios_drive (*curdev);
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if (biosname)
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{
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printf ("--hint-bios=");
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print_full_name (biosname, dev);
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printf (" ");
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}
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free (biosname);
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efi = guess_efi_drive (*curdev);
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if (efi)
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{
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printf ("--hint-efi=");
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print_full_name (efi, dev);
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printf (" ");
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}
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free (efi);
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bare = guess_baremetal_drive (*curdev);
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if (bare)
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{
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printf ("--hint-baremetal=");
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print_full_name (bare, dev);
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printf (" ");
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}
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free (bare);
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/* FIXME: Add ARC hint. */
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map = grub_util_biosdisk_get_compatibility_hint (dev->disk);
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if (map)
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{
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printf ("--hint='");
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print_full_name (map, dev);
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printf ("' ");
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}
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printf ("\n");
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grub_device_close (dev);
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continue;
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}
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if ((print == PRINT_COMPATIBILITY_HINT || print == PRINT_BIOS_HINT
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|| print == PRINT_IEEE1275_HINT || print == PRINT_BAREMETAL_HINT
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|| print == PRINT_EFI_HINT || print == PRINT_ARC_HINT)
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&& dev->disk->dev->id != GRUB_DISK_DEVICE_HOSTDISK_ID)
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{
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print_full_name (dev->disk->name, dev);
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putchar (delim);
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continue;
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}
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if (print == PRINT_COMPATIBILITY_HINT)
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{
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const char *map;
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char *biosname;
|
|
map = grub_util_biosdisk_get_compatibility_hint (dev->disk);
|
|
if (map)
|
|
{
|
|
print_full_name (map, dev);
|
|
putchar (delim);
|
|
grub_device_close (dev);
|
|
/* Compatibility hint is one device only. */
|
|
break;
|
|
}
|
|
biosname = guess_bios_drive (*curdev);
|
|
if (biosname)
|
|
{
|
|
print_full_name (biosname, dev);
|
|
putchar (delim);
|
|
}
|
|
free (biosname);
|
|
grub_device_close (dev);
|
|
/* Compatibility hint is one device only. */
|
|
if (biosname)
|
|
break;
|
|
continue;
|
|
}
|
|
|
|
if (print == PRINT_BIOS_HINT)
|
|
{
|
|
char *biosname;
|
|
biosname = guess_bios_drive (*curdev);
|
|
if (biosname)
|
|
{
|
|
print_full_name (biosname, dev);
|
|
putchar (delim);
|
|
}
|
|
free (biosname);
|
|
grub_device_close (dev);
|
|
continue;
|
|
}
|
|
if (print == PRINT_IEEE1275_HINT)
|
|
{
|
|
const char *osdev = grub_util_biosdisk_get_osdev (dev->disk);
|
|
const char *ofpath = grub_util_devname_to_ofpath (osdev);
|
|
const char *map;
|
|
|
|
map = grub_util_biosdisk_get_compatibility_hint (dev->disk);
|
|
if (map)
|
|
{
|
|
print_full_name (map, dev);
|
|
putchar (delim);
|
|
}
|
|
|
|
if (ofpath)
|
|
{
|
|
print_full_name (ofpath, dev);
|
|
putchar (delim);
|
|
}
|
|
|
|
grub_device_close (dev);
|
|
continue;
|
|
}
|
|
if (print == PRINT_EFI_HINT)
|
|
{
|
|
char *biosname;
|
|
char *name;
|
|
const char *map;
|
|
biosname = guess_efi_drive (*curdev);
|
|
|
|
map = grub_util_biosdisk_get_compatibility_hint (dev->disk);
|
|
if (map)
|
|
{
|
|
print_full_name (map, dev);
|
|
putchar (delim);
|
|
}
|
|
if (biosname)
|
|
{
|
|
print_full_name (biosname, dev);
|
|
putchar (delim);
|
|
}
|
|
|
|
free (biosname);
|
|
grub_device_close (dev);
|
|
continue;
|
|
}
|
|
|
|
if (print == PRINT_BAREMETAL_HINT)
|
|
{
|
|
char *biosname;
|
|
char *name;
|
|
const char *map;
|
|
|
|
biosname = guess_baremetal_drive (*curdev);
|
|
|
|
map = grub_util_biosdisk_get_compatibility_hint (dev->disk);
|
|
if (map)
|
|
{
|
|
print_full_name (map, dev);
|
|
putchar (delim);
|
|
}
|
|
if (biosname)
|
|
{
|
|
print_full_name (biosname, dev);
|
|
putchar (delim);
|
|
}
|
|
|
|
free (biosname);
|
|
grub_device_close (dev);
|
|
continue;
|
|
}
|
|
|
|
if (print == PRINT_ARC_HINT)
|
|
{
|
|
const char *map;
|
|
|
|
map = grub_util_biosdisk_get_compatibility_hint (dev->disk);
|
|
if (map)
|
|
{
|
|
print_full_name (map, dev);
|
|
putchar (delim);
|
|
}
|
|
|
|
/* FIXME */
|
|
grub_device_close (dev);
|
|
continue;
|
|
}
|
|
|
|
if (print == PRINT_ABSTRACTION)
|
|
{
|
|
probe_abstraction (dev->disk);
|
|
putchar (delim);
|
|
grub_device_close (dev);
|
|
continue;
|
|
}
|
|
|
|
if (print == PRINT_CRYPTODISK_UUID)
|
|
{
|
|
probe_cryptodisk_uuid (dev->disk);
|
|
putchar (delim);
|
|
grub_device_close (dev);
|
|
continue;
|
|
}
|
|
|
|
if (print == PRINT_PARTMAP)
|
|
{
|
|
/* Check if dev->disk itself is contained in a partmap. */
|
|
probe_partmap (dev->disk);
|
|
putchar (delim);
|
|
grub_device_close (dev);
|
|
continue;
|
|
}
|
|
|
|
if (print == PRINT_MSDOS_PARTTYPE)
|
|
{
|
|
if (dev->disk->partition
|
|
&& strcmp(dev->disk->partition->partmap->name, "msdos") == 0)
|
|
printf ("%02x", dev->disk->partition->msdostype);
|
|
|
|
putchar (delim);
|
|
grub_device_close (dev);
|
|
continue;
|
|
}
|
|
}
|
|
|
|
end:
|
|
for (curdrive = drives_names; *curdrive; curdrive++)
|
|
free (*curdrive);
|
|
free (drives_names);
|
|
}
|
|
|
|
static struct argp_option options[] = {
|
|
{"device", 'd', 0, 0,
|
|
N_("given argument is a system device, not a path"), 0},
|
|
{"device-map", 'm', N_("FILE"), 0,
|
|
N_("use FILE as the device map [default=%s]"), 0},
|
|
{"target", 't', "(fs|fs_uuid|fs_label|drive|device|partmap|abstraction|cryptodisk_uuid|msdos_parttype)", 0,
|
|
N_("print filesystem module, GRUB drive, system device, partition map module, abstraction module or CRYPTO UUID [default=fs]"), 0},
|
|
{"verbose", 'v', 0, 0, N_("print verbose messages."), 0},
|
|
{ 0, 0, 0, 0, 0, 0 }
|
|
};
|
|
|
|
|
|
static char *
|
|
help_filter (int key, const char *text, void *input __attribute__ ((unused)))
|
|
{
|
|
switch (key)
|
|
{
|
|
case 'm':
|
|
return xasprintf (text, DEFAULT_DEVICE_MAP);
|
|
|
|
default:
|
|
return (char *) text;
|
|
}
|
|
}
|
|
|
|
struct arguments
|
|
{
|
|
char **devices;
|
|
size_t device_max;
|
|
size_t ndevices;
|
|
char *dev_map;
|
|
int zero_delim;
|
|
};
|
|
|
|
static error_t
|
|
argp_parser (int key, char *arg, struct argp_state *state)
|
|
{
|
|
/* Get the input argument from argp_parse, which we
|
|
know is a pointer to our arguments structure. */
|
|
struct arguments *arguments = state->input;
|
|
|
|
char *p;
|
|
|
|
switch (key)
|
|
{
|
|
case 'd':
|
|
argument_is_device = 1;
|
|
break;
|
|
|
|
case 'm':
|
|
if (arguments->dev_map)
|
|
free (arguments->dev_map);
|
|
|
|
arguments->dev_map = xstrdup (arg);
|
|
break;
|
|
|
|
case 't':
|
|
if (!strcmp (arg, "fs"))
|
|
print = PRINT_FS;
|
|
else if (!strcmp (arg, "fs_uuid"))
|
|
print = PRINT_FS_UUID;
|
|
else if (!strcmp (arg, "fs_label"))
|
|
print = PRINT_FS_LABEL;
|
|
else if (!strcmp (arg, "drive"))
|
|
print = PRINT_DRIVE;
|
|
else if (!strcmp (arg, "device"))
|
|
print = PRINT_DEVICE;
|
|
else if (!strcmp (arg, "partmap"))
|
|
print = PRINT_PARTMAP;
|
|
else if (!strcmp (arg, "abstraction"))
|
|
print = PRINT_ABSTRACTION;
|
|
else if (!strcmp (arg, "cryptodisk_uuid"))
|
|
print = PRINT_CRYPTODISK_UUID;
|
|
else if (!strcmp (arg, "msdos_parttype"))
|
|
print = PRINT_MSDOS_PARTTYPE;
|
|
else if (!strcmp (arg, "hints_string"))
|
|
print = PRINT_HINT_STR;
|
|
else if (!strcmp (arg, "bios_hints"))
|
|
print = PRINT_BIOS_HINT;
|
|
else if (!strcmp (arg, "ieee1275_hints"))
|
|
print = PRINT_IEEE1275_HINT;
|
|
else if (!strcmp (arg, "baremetal_hints"))
|
|
print = PRINT_BAREMETAL_HINT;
|
|
else if (!strcmp (arg, "efi_hints"))
|
|
print = PRINT_EFI_HINT;
|
|
else if (!strcmp (arg, "arc_hints"))
|
|
print = PRINT_ARC_HINT;
|
|
else if (!strcmp (arg, "compatibility_hint"))
|
|
print = PRINT_COMPATIBILITY_HINT;
|
|
else if (!strcmp (arg, "disk"))
|
|
print = PRINT_DISK;
|
|
else
|
|
argp_usage (state);
|
|
break;
|
|
|
|
case '0':
|
|
arguments->zero_delim = 1;
|
|
break;
|
|
|
|
case 'v':
|
|
verbosity++;
|
|
break;
|
|
|
|
case ARGP_KEY_NO_ARGS:
|
|
fprintf (stderr, "%s", _("No path or device is specified.\n"));
|
|
argp_usage (state);
|
|
break;
|
|
|
|
case ARGP_KEY_ARG:
|
|
assert (arguments->ndevices < arguments->device_max);
|
|
arguments->devices[arguments->ndevices++] = xstrdup(arg);
|
|
break;
|
|
|
|
default:
|
|
return ARGP_ERR_UNKNOWN;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static struct argp argp = {
|
|
options, argp_parser, N_("[OPTION]... [PATH|DEVICE]"),
|
|
N_("\
|
|
Probe device information for a given path (or device, if the -d option is given)."),
|
|
NULL, help_filter, NULL
|
|
};
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
char delim;
|
|
struct arguments arguments;
|
|
|
|
set_program_name (argv[0]);
|
|
|
|
grub_util_init_nls ();
|
|
|
|
memset (&arguments, 0, sizeof (struct arguments));
|
|
arguments.device_max = argc + 1;
|
|
arguments.devices = xmalloc ((arguments.device_max + 1)
|
|
* sizeof (arguments.devices[0]));
|
|
memset (arguments.devices, 0, (arguments.device_max + 1)
|
|
* sizeof (arguments.devices[0]));
|
|
|
|
/* Parse our arguments */
|
|
if (argp_parse (&argp, argc, argv, 0, 0, &arguments) != 0)
|
|
{
|
|
fprintf (stderr, "%s", _("Error in parsing command line arguments\n"));
|
|
exit(1);
|
|
}
|
|
|
|
if (verbosity > 1)
|
|
grub_env_set ("debug", "all");
|
|
|
|
/* Obtain ARGUMENT. */
|
|
if (arguments.ndevices != 1 && !argument_is_device)
|
|
{
|
|
char *program = xstrdup(program_name);
|
|
fprintf (stderr, _("Unknown extra argument `%s'.\n"), argv[optind + 1]);
|
|
argp_help (&argp, stderr, ARGP_HELP_STD_USAGE, program);
|
|
free (program);
|
|
exit(1);
|
|
}
|
|
|
|
/* Initialize the emulated biosdisk driver. */
|
|
grub_util_biosdisk_init (arguments.dev_map ? : DEFAULT_DEVICE_MAP);
|
|
|
|
/* Initialize all modules. */
|
|
grub_init_all ();
|
|
grub_gcry_init_all ();
|
|
|
|
grub_lvm_fini ();
|
|
grub_mdraid09_fini ();
|
|
grub_mdraid1x_fini ();
|
|
grub_diskfilter_fini ();
|
|
grub_diskfilter_init ();
|
|
grub_mdraid09_init ();
|
|
grub_mdraid1x_init ();
|
|
grub_lvm_init ();
|
|
|
|
if (print == PRINT_COMPATIBILITY_HINT || print == PRINT_BIOS_HINT
|
|
|| print == PRINT_IEEE1275_HINT || print == PRINT_BAREMETAL_HINT
|
|
|| print == PRINT_EFI_HINT || print == PRINT_ARC_HINT)
|
|
delim = ' ';
|
|
else
|
|
delim = '\n';
|
|
|
|
if (arguments.zero_delim)
|
|
delim = '\0';
|
|
|
|
/* Do it. */
|
|
if (argument_is_device)
|
|
probe (NULL, arguments.devices, delim);
|
|
else
|
|
probe (arguments.devices[0], NULL, delim);
|
|
|
|
if (!arguments.zero_delim && (print == PRINT_COMPATIBILITY_HINT
|
|
|| print == PRINT_BIOS_HINT
|
|
|| print == PRINT_IEEE1275_HINT
|
|
|| print == PRINT_BAREMETAL_HINT
|
|
|| print == PRINT_EFI_HINT
|
|
|| print == PRINT_ARC_HINT))
|
|
putchar ('\n');
|
|
|
|
/* Free resources. */
|
|
grub_gcry_fini_all ();
|
|
grub_fini_all ();
|
|
grub_util_biosdisk_fini ();
|
|
|
|
{
|
|
size_t i;
|
|
for (i = 0; i < arguments.ndevices; i++)
|
|
free (arguments.devices[i]);
|
|
}
|
|
free (arguments.devices);
|
|
|
|
free (arguments.dev_map);
|
|
|
|
return 0;
|
|
}
|