initial import

1 files changed, 52 insertions, 0 deletions

diff --git a/hurd/hurdports.c b/hurd/hurdports.c
new file mode 100644
index 0000000..5b7dfd8
--- /dev/null
+++ b/hurd/hurdports.c
@@ -0,0 +1,52 @@
+/* Copyright (C) 1991, 1992, 1993, 1994 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 <hurd.h>
+#include <hurd/port.h>
+
+
+static inline mach_port_t
+get (const int idx)
+{
+  mach_port_t result;
+  error_t err = _hurd_ports_get (idx, &result);
+
+  if (err)
+    return __hurd_fail (err), MACH_PORT_NULL;
+  return result;
+}
+#define	GET(type, what, idx) \
+  type get##what (void) { return get (INIT_PORT_##idx); }
+
+static inline int
+set (const int idx, mach_port_t new)
+{
+  error_t err = _hurd_ports_set (idx, new);
+  return err ? __hurd_fail (err) : 0;
+}
+#define SET(type, what, idx) \
+  int set##what (type new) { return set (INIT_PORT_##idx, new); }
+
+#define	GETSET(type, what, idx) \
+  GET (type, what, idx) SET (type, what, idx)
+
+GETSET (process_t, proc, PROC)
+GETSET (mach_port_t, cttyid, CTTYID)
+GETSET (file_t, cwdir, CWDIR)
+GETSET (file_t, crdir, CRDIR)
+GETSET (auth_t, auth, AUTH)