1 files changed, 0 insertions, 65 deletions
diff --git a/support/support_can_chroot.c b/support/support_can_chroot.c
deleted file mode 100644
index 0dfd2deb54..0000000000
--- a/support/support_can_chroot.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Return true if the process can perform a chroot operation.
-   Copyright (C) 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 <stdio.h>
-#include <support/check.h>
-#include <support/namespace.h>
-#include <support/support.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <xunistd.h>
-
-static void
-callback (void *closure)
-{
-  int *result = closure;
-  struct stat64 before;
-  xstat ("/dev", &before);
-  if (chroot ("/dev") != 0)
-    {
-      *result = errno;
-      return;
-    }
-  struct stat64 after;
-  xstat ("/", &after);
-  TEST_VERIFY (before.st_dev == after.st_dev);
-  TEST_VERIFY (before.st_ino == after.st_ino);
-  *result = 0;
-}
-
-bool
-support_can_chroot (void)
-{
-  int *result = support_shared_allocate (sizeof (*result));
-  *result = 0;
-  support_isolate_in_subprocess (callback, result);
-  bool ok = *result == 0;
-  if (!ok)
-    {
-      static bool already_warned;
-      if (!already_warned)
-        {
-          already_warned = true;
-          errno = *result;
-          printf ("warning: this process does not support chroot: %m\n");
-        }
-    }
-  support_shared_free (result);
-  return ok;
-}