1 files changed, 49 insertions, 0 deletions
diff --git a/REORG.TODO/hurd/set-host.c b/REORG.TODO/hurd/set-host.c
new file mode 100644
index 0000000000..e302d71fb7
--- /dev/null
+++ b/REORG.TODO/hurd/set-host.c
@@ -0,0 +1,49 @@
+/* Set a host configuration item kept as the whole contents of a file.
+   Copyright (C) 1996-2017 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 <fcntl.h>
+#include <hurd.h>
+#include "hurdhost.h"
+
+ssize_t
+_hurd_set_host_config (const char *item, const char *value, size_t valuelen)
+{
+  error_t err;
+  mach_msg_type_number_t nwrote;
+  file_t new, dir;
+  char *name;
+
+  dir = __file_name_split (item, &name);
+  if (dir == MACH_PORT_NULL)
+    return -1;
+
+  /* Create a new node.  */
+  err = __dir_mkfile (dir, O_WRONLY, 0644, &new);
+  if (! err)
+    {
+      /* Write the contents.  */
+      err = __io_write (new, value, valuelen, 0, &nwrote);
+      if (! err)
+	/* Atomically link the new node onto the name.  */
+	err = __dir_link (dir, new, name, 0);
+      __mach_port_deallocate (__mach_task_self (), new);
+    }
+  __mach_port_deallocate (__mach_task_self (), dir);
+
+  return err ? __hurd_fail (err) : nwrote;
+}