mirror of
https://git.proxmox.com/git/grub2
synced 2025-11-04 03:55:15 +00:00
110 lines
2.4 KiB
C
110 lines
2.4 KiB
C
/*
|
|
* GRUB -- GRand Unified Bootloader
|
|
* Copyright (C) 1999,2000,2001,2002,2003,2006,2007,2008,2009,2010,2011,2012,2013 Free Software Foundation, Inc.
|
|
*
|
|
* GRUB is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* GRUB is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <config-util.h>
|
|
#include <config.h>
|
|
|
|
#include <sys/stat.h>
|
|
#include <sys/types.h>
|
|
#include <assert.h>
|
|
#include <fcntl.h>
|
|
#include <unistd.h>
|
|
#include <string.h>
|
|
#include <dirent.h>
|
|
#include <errno.h>
|
|
#include <error.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <stdint.h>
|
|
#ifdef HAVE_LIMITS_H
|
|
#include <limits.h>
|
|
#endif
|
|
|
|
#include <grub/types.h>
|
|
|
|
#include <grub/util/misc.h>
|
|
|
|
#include <grub/mm.h>
|
|
#include <grub/misc.h>
|
|
#include <grub/emu/misc.h>
|
|
#include <grub/emu/hostdisk.h>
|
|
#include <grub/emu/getroot.h>
|
|
|
|
#include <sys/wait.h>
|
|
|
|
# include <sys/disk.h>
|
|
# include <sys/param.h>
|
|
# include <sys/sysctl.h>
|
|
# include <sys/mount.h>
|
|
|
|
char *
|
|
grub_util_part_to_disk (const char *os_dev, struct stat *st,
|
|
int *is_part)
|
|
{
|
|
char *path = xstrdup (os_dev);
|
|
|
|
if (! S_ISCHR (st->st_mode))
|
|
{
|
|
*is_part = 0;
|
|
return path;
|
|
}
|
|
|
|
if (strncmp ("/dev/", path, 5) == 0)
|
|
{
|
|
char *p;
|
|
for (p = path + 5; *p; ++p)
|
|
if (grub_isdigit(*p))
|
|
{
|
|
p = strpbrk (p, "sp");
|
|
if (p)
|
|
{
|
|
*is_part = 1;
|
|
*p = '\0';
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
return path;
|
|
}
|
|
|
|
enum grub_dev_abstraction_types
|
|
grub_util_get_dev_abstraction_os (const char *os_dev __attribute__((unused)))
|
|
{
|
|
return GRUB_DEV_ABSTRACTION_NONE;
|
|
}
|
|
|
|
int
|
|
grub_util_pull_device_os (const char *os_dev __attribute__ ((unused)),
|
|
enum grub_dev_abstraction_types ab __attribute__ ((unused)))
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
char *
|
|
grub_util_get_grub_dev_os (const char *os_dev __attribute__ ((unused)))
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
|
|
grub_disk_addr_t
|
|
grub_util_find_partition_start_os (const char *dev __attribute__ ((unused)))
|
|
{
|
|
return 0;
|
|
}
|