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-rw-r--r--REORG.TODO/sysdeps/mach/hurd/adjtime.c52
1 files changed, 52 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/mach/hurd/adjtime.c b/REORG.TODO/sysdeps/mach/hurd/adjtime.c
new file mode 100644
index 0000000000..3175e47ff0
--- /dev/null
+++ b/REORG.TODO/sysdeps/mach/hurd/adjtime.c
@@ -0,0 +1,52 @@
+/* Copyright (C) 1991-2017 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>
+
+/* Adjust the current time of day by the amount in DELTA.
+ If OLDDELTA is not NULL, it is filled in with the amount
+ of time adjustment remaining to be done from the last `__adjtime' call.
+ This call is restricted to the super-user. */
+int
+__adjtime (const struct timeval *delta, struct timeval *olddelta)
+{
+ error_t err;
+ mach_port_t hostpriv;
+ struct timeval dummy;
+
+ err = __get_privileged_ports (&hostpriv, NULL);
+ if (err)
+ return __hurd_fail (EPERM);
+
+ if (olddelta == NULL)
+ olddelta = &dummy;
+
+ err = __host_adjust_time (hostpriv,
+ /* `time_value_t' and `struct timeval' are in
+ fact identical with the names changed. */
+ *(time_value_t *) delta,
+ (time_value_t *) olddelta);
+ __mach_port_deallocate (__mach_task_self (), hostpriv);
+
+ if (err)
+ return __hurd_fail (err);
+ return 0;
+}
+
+weak_alias (__adjtime, adjtime)