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Diffstat (limited to 'libpthread/nptl/pthread_detach.c')
-rw-r--r--libpthread/nptl/pthread_detach.c57
1 files changed, 0 insertions, 57 deletions
diff --git a/libpthread/nptl/pthread_detach.c b/libpthread/nptl/pthread_detach.c
deleted file mode 100644
index 1f0c2fe7c..000000000
--- a/libpthread/nptl/pthread_detach.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/* Copyright (C) 2002, 2003 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include "pthreadP.h"
-#include <atomic.h>
-
-
-int
-pthread_detach (th)
- pthread_t th;
-{
- struct pthread *pd = (struct pthread *) th;
-
- /* Make sure the descriptor is valid. */
- if (INVALID_NOT_TERMINATED_TD_P (pd))
- /* Not a valid thread handle. */
- return ESRCH;
-
- int result = 0;
-
- /* Mark the thread as detached. */
- if (atomic_compare_and_exchange_bool_acq (&pd->joinid, pd, NULL))
- {
- /* There are two possibilities here. First, the thread might
- already be detached. In this case we return EINVAL.
- Otherwise there might already be a waiter. The standard does
- not mention what happens in this case. */
- if (IS_DETACHED (pd))
- result = EINVAL;
- }
- else
- /* Check whether the thread terminated meanwhile. In this case we
- will just free the TCB. */
- if ((pd->cancelhandling & EXITING_BITMASK) != 0)
- /* Note that the code in __free_tcb makes sure each thread
- control block is freed only once. */
- __free_tcb (pd);
-
- return result;
-}