Don't set resource limits in tst-oddstacklimit-ENV.

1 files changed, 72 insertions, 1 deletions

diff --git a/nptl/tst-oddstacklimit.c b/nptl/tst-oddstacklimit.c
index 9fbef18892..be25948e52 100644
--- a/nptl/tst-oddstacklimit.c
+++ b/nptl/tst-oddstacklimit.c
@@ -1 +1,72 @@
-#include "tst-basic1.c"
+/* Test NPTL with stack limit that is not a multiple of the page size.
+   Copyright (C) 2012 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 <stdio.h>
+#include <string.h>
+#include <sys/resource.h>
+#include <sys/wait.h>
+
+/* This sets the stack resource limit to 1023kb, which is not a multiple
+   of the page size since every architecture's page size is > 1k.  */
+#ifndef ODD_STACK_LIMIT
+# define ODD_STACK_LIMIT (1023 * 1024)
+#endif
+
+static const char *command;
+
+static int
+do_test (void)
+{
+  int ret;
+  struct rlimit rlim;
+
+  ret = getrlimit (RLIMIT_STACK, &rlim);
+  if (ret != 0)
+    {
+      printf ("getrlimit failed: %s\n", strerror (errno));
+      return 1;
+    }
+  rlim.rlim_cur = ODD_STACK_LIMIT;
+  ret = setrlimit (RLIMIT_STACK, &rlim);
+  if (ret != 0)
+    {
+      printf ("setrlimit failed: %s\n", strerror (errno));
+      return 1;
+    }
+  ret = system (command);
+  if (ret == -1)
+    {
+      printf ("system failed: %s\n", strerror (errno));
+      return 1;
+    }
+  if (WIFEXITED (ret))
+    return WEXITSTATUS (ret);
+  else
+    return 1;
+}
+
+#define OPT_COMMAND	10000
+#define CMDLINE_OPTIONS	\
+  { "command", required_argument, NULL, OPT_COMMAND },
+#define CMDLINE_PROCESS	\
+  case OPT_COMMAND:	\
+    command = optarg;	\
+    break;
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"