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a184f9c801
Enable `grub-probe -t device' resolution on ZFS. * configure.ac: Check for getfsstat(), libzfs and libnvpair. * include/grub/util/libnvpair.h: New file. * include/grub/util/libzfs.h: New file. * kern/emu/getroot.c: Include `<assert.h>' and `<error.h>'. [HAVE_LIBZFS && HAVE_LIBNVPAIR]: Include `<grub/util/libzfs.h>' and `<grub/util/libnvpair.h>'. [HAVE_GETFSSTAT]: Include `<sys/mount.h>'. (find_mount_point_from_dir): New static function. [HAVE_LIBZFS && HAVE_LIBNVPAIR] (find_root_device_from_libzfs): New function. [HAVE_LIBZFS && HAVE_LIBNVPAIR] (grub_guess_root_device): Use find_root_device_from_libzfs() before ressorting to find_root_device(). * include/grub/util/misc.h (grub_util_init_libzfs): New function prototype. * util/misc.c: Include `<grub/util/libzfs.h>'. (grub_util_init_libzfs): New function. [HAVE_LIBZFS] (libzfs_handle): New global variable. [HAVE_LIBZFS] (fini_libzfs): New static function. (grub_util_init_libzfs): New function. * util/grub-probe.c (main): Call grub_util_init_libzfs().
65 lines
1.9 KiB
C
65 lines
1.9 KiB
C
/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2002,2003,2005,2006,2007,2008,2009,2010 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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#ifndef GRUB_UTIL_MISC_HEADER
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#define GRUB_UTIL_MISC_HEADER 1
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#include <stdlib.h>
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#include <stdio.h>
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#include <stdarg.h>
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#include <setjmp.h>
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#include <unistd.h>
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#include <config.h>
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#include <grub/types.h>
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#include <grub/symbol.h>
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#include <grub/emu/misc.h>
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char *grub_util_get_path (const char *dir, const char *file);
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size_t grub_util_get_fp_size (FILE *fp);
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size_t grub_util_get_image_size (const char *path);
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void grub_util_read_at (void *img, size_t len, off_t offset, FILE *fp);
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char *grub_util_read_image (const char *path);
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void grub_util_load_image (const char *path, char *buf);
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void grub_util_write_image (const char *img, size_t size, FILE *out);
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void grub_util_write_image_at (const void *img, size_t size, off_t offset,
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FILE *out);
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#ifdef __MINGW32__
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#define fseeko fseeko64
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#define ftello ftello64
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void sync (void);
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int fsync (int fno);
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void sleep(int s);
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grub_int64_t grub_util_get_disk_size (char *name);
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#endif
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char *make_system_path_relative_to_its_root (const char *path);
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char *canonicalize_file_name (const char *path);
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void grub_util_init_nls (void);
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void grub_util_init_libzfs (void);
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#endif /* ! GRUB_UTIL_MISC_HEADER */
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