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/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2011 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 <grub/datetime.h>
#include <grub/dl.h>
#include <grub/misc.h>
#include <grub/xen.h>
GRUB_MOD_LICENSE ("GPLv3+");
grub_err_t
grub_get_datetime (struct grub_datetime *datetime)
{
long long nix;
nix = (grub_xen_shared_info->wc_sec
+ grub_divmod64 (grub_xen_shared_info->vcpu_info[0].time.system_time, 1000000000, 0));
grub_unixtime2datetime (nix, datetime);
return GRUB_ERR_NONE;
}
grub_err_t
grub_set_datetime (struct grub_datetime *datetime __attribute__ ((unused)))
{
return grub_error (GRUB_ERR_IO, "setting time isn't supported");
}
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