1 files changed, 0 insertions, 72 deletions
diff --git a/nptl/pthread_tryjoin.c b/nptl/pthread_tryjoin.c
deleted file mode 100644
index 6a3b62e409..0000000000
--- a/nptl/pthread_tryjoin.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/* Copyright (C) 2002-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
-   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 <stdlib.h>
-
-#include <atomic.h>
-#include "pthreadP.h"
-
-
-int
-pthread_tryjoin_np (pthread_t threadid, void **thread_return)
-{
-  struct pthread *self;
-  struct pthread *pd = (struct pthread *) threadid;
-
-  /* Make sure the descriptor is valid.  */
-  if (DEBUGGING_P && __find_in_stack_list (pd) == NULL)
-    /* Not a valid thread handle.  */
-    return ESRCH;
-
-  /* Is the thread joinable?.  */
-  if (IS_DETACHED (pd))
-    /* We cannot wait for the thread.  */
-    return EINVAL;
-
-  self = THREAD_SELF;
-  if (pd == self || self->joinid == pd)
-    /* This is a deadlock situation.  The threads are waiting for each
-       other to finish.  Note that this is a "may" error.  To be 100%
-       sure we catch this error we would have to lock the data
-       structures but it is not necessary.  In the unlikely case that
-       two threads are really caught in this situation they will
-       deadlock.  It is the programmer's problem to figure this
-       out.  */
-    return EDEADLK;
-
-  /* Return right away if the thread hasn't terminated yet.  */
-  if (pd->tid != 0)
-    return EBUSY;
-
-  /* Wait for the thread to finish.  If it is already locked something
-     is wrong.  There can only be one waiter.  */
-  if (atomic_compare_and_exchange_bool_acq (&pd->joinid, self, NULL))
-    /* There is already somebody waiting for the thread.  */
-    return EINVAL;
-
-  /* Store the return value if the caller is interested.  */
-  if (thread_return != NULL)
-    *thread_return = pd->result;
-
-
-  /* Free the TCB.  */
-  __free_tcb (pd);
-
-  return 0;
-}