1 files changed, 0 insertions, 49 deletions
diff --git a/sysdeps/unix/sysv/linux/nscd_setup_thread.c b/sysdeps/unix/sysv/linux/nscd_setup_thread.c
deleted file mode 100644
index 0c5694dc15..0000000000
--- a/sysdeps/unix/sysv/linux/nscd_setup_thread.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Setup of nscd worker threads.  Linux verison.
-   Copyright (C) 2004-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published
-   by the Free Software Foundation; version 2 of the License, or
-   (at your option) any later version.
-
-   This program 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 General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, see <http://www.gnu.org/licenses/>.  */
-
-#include <string.h>
-#include <unistd.h>
-#include <nscd.h>
-#include <sysdep.h>
-
-
-int
-setup_thread (struct database_dyn *db)
-{
-#ifdef __NR_set_tid_address
-  /* Only supported when NPTL is used.  */
-  char buf[100];
-  if (confstr (_CS_GNU_LIBPTHREAD_VERSION, buf, sizeof (buf)) >= sizeof (buf)
-      || strncmp (buf, "NPTL", 4) != 0)
-    return 0;
-
-  /* Do not try this at home, kids.  We play with the SETTID address
-     even thought the process is multi-threaded.  This can only work
-     since none of the threads ever terminates.  */
-  INTERNAL_SYSCALL_DECL (err);
-  int r = INTERNAL_SYSCALL (set_tid_address, err, 1,
-			    &db->head->nscd_certainly_running);
-  if (!INTERNAL_SYSCALL_ERROR_P (r, err))
-    /* We know the kernel can reset this field when nscd terminates.
-       So, set the field to a nonzero value which indicates that nscd
-       is certainly running and clients can skip the test.  */
-    return db->head->nscd_certainly_running = 1;
-#endif
-
-  return 0;
-}