From 28f540f45bbacd939bfd07f213bcad2bf730b1bf Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Sat, 18 Feb 1995 01:27:10 +0000 Subject: initial import --- sysdeps/mach/hurd/settimeofday.c | 56 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 sysdeps/mach/hurd/settimeofday.c (limited to 'sysdeps/mach/hurd/settimeofday.c') diff --git a/sysdeps/mach/hurd/settimeofday.c b/sysdeps/mach/hurd/settimeofday.c new file mode 100644 index 0000000000..1747a443a4 --- /dev/null +++ b/sysdeps/mach/hurd/settimeofday.c @@ -0,0 +1,56 @@ +/* Copyright (C) 1991, 1992, 1993, 1994, 1995 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 Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include +#include +#include +#include +#include + +/* Set the current time of day and timezone information. + This call is restricted to the super-user. */ +int +DEFUN(__settimeofday, (tv, tz), + CONST struct timeval *tv AND CONST struct timezone *tz) +{ + error_t err; + mach_port_t hostpriv, devmaster; + + if (tz != NULL) + { + errno = ENOSYS; + return -1; + } + + if (err = __USEPORT (PROC, __proc_getprivports (port, + &hostpriv, &devmaster))) + return __hurd_fail (err); + __mach_port_deallocate (__mach_task_self (), devmaster); + + /* `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) -- cgit v1.2.3