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2008-05-30 Robert Millan <rmh@aybabtu.com>

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* commands/search.c (options): Add --fs_uuid option.
        (search_fs_uuid): New function.
        (grub_cmd_search): Fix --set argument passing.
        Use search_fs_uuid() when requested via --fs_uuid.
        (grub_search_init): Update help message.
        * fs/ext2.c (struct grub_ext2_sblock): Rename `unique_id' to `uuid'
        and redeclare it as an array of 16-bit words.
        (grub_ext2_uuid): New function.
        (grub_ext2_fs): Reference grub_ext2_uuid() in `uuid' struct member.
        * include/grub/fs.h (struct grub_fs): Add `uuid' struct member.
        * util/update-grub.in (GRUB_DEVICE_UUID, GRUB_DEVICE_BOOT)
        (GRUB_DEVICE_BOOT_UUID): New variables.
        (GRUB_DRIVE. GRUB_DRIVE_BOOT. GRUB_DRIVE_BOOT_GRUB): Remove.
        * util/grub.d/00_header.in: Set root using `search --fs_uuid' command
        whenever possible.
        * util/grub.d/10_hurd.in: Avoid explicit use of root drive.  Instead,
        just assume `root' variable has the right value.
        * util/grub.d/10_linux.in: Likewise.
        * util/grub-probe.c (probe): Probe for filesystem UUID when requested
        via PRINT_FS_UUID.
        (main): Recognise `-t fs_uuid' argument.
This commit is contained in:
robertmh 2008-05-30 11:04:08 +00:00
parent 01b73ec8eb
commit 6219127445
9 changed files with 159 additions and 37 deletions
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5
include/grub/fs.h
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@ -51,6 +51,11 @@ struct grub_fs
caller. */
grub_err_t (*label) (grub_device_t device, char **label);
/* Return the uuid of the device DEVICE in UUID. The uuid is
returned in a grub_malloc'ed buffer and should be freed by the
caller. */
grub_err_t (*uuid) (grub_device_t device, char **uuid);
/* The next filesystem. */
struct grub_fs *next;
};