| /* Copyright (C) 1991-2014 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library 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 |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <errno.h> |
| #include <sys/time.h> |
| #include <hurd.h> |
| #include <hurd/port.h> |
| |
| /* Set the current time of day and timezone information. |
| This call is restricted to the super-user. */ |
| int |
| __settimeofday (tv, tz) |
| const struct timeval *tv; |
| const struct timezone *tz; |
| { |
| error_t err; |
| mach_port_t hostpriv; |
| |
| if (tz != NULL) |
| { |
| errno = ENOSYS; |
| return -1; |
| } |
| |
| err = __get_privileged_ports (&hostpriv, NULL); |
| if (err) |
| return __hurd_fail (EPERM); |
| |
| /* `time_value_t' and `struct timeval' are in fact identical with the |
| names changed. */ |
| err = __host_set_time (hostpriv, *(time_value_t *) tv); |
| __mach_port_deallocate (__mach_task_self (), hostpriv); |
| |
| if (err) |
| return __hurd_fail (err); |
| |
| return 0; |
| } |
| |
| weak_alias (__settimeofday, settimeofday) |