initial import

1 files changed, 50 insertions, 0 deletions

diff --git a/hurd/hurdrlimit.c b/hurd/hurdrlimit.c
new file mode 100644
index 0000000000..2cc33682a5
--- /dev/null
+++ b/hurd/hurdrlimit.c
@@ -0,0 +1,50 @@
+/* Resource limits.
+Copyright (C) 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 <hurd.h>
+#include <cthreads.h>
+#include <hurd/resource.h>
+
+/* This must be given an initializer, or the a.out linking rules will
+   not include the entire file when this symbol is referenced. */
+struct rlimit _hurd_rlimits[RLIM_NLIMITS] = { { 0, }, };
+
+/* This must be initialized data for the same reason as above, but this is
+   intentionally initialized to a bogus value to emphasize the point that
+   mutex_init is still required below just in case of unexec.  */
+struct mutex _hurd_rlimit_lock = { SPIN_LOCK_INITIALIZER, };
+
+static void
+init_rlimit (void)
+{
+  int i;
+
+  __mutex_init (&_hurd_rlimit_lock);
+
+  for (i = 0; i < RLIM_NLIMITS; ++i)
+    {
+      if (_hurd_rlimits[i].rlim_max == 0)
+	_hurd_rlimits[i].rlim_max = RLIM_INFINITY;
+      if (_hurd_rlimits[i].rlim_cur == 0)
+	_hurd_rlimits[i].rlim_cur = _hurd_rlimits[i].rlim_max;
+    }
+
+  (void) &init_rlimit;
+}
+text_set_element (_hurd_preinit_hook, init_rlimit);