1 files changed, 0 insertions, 92 deletions
diff --git a/nptl/pthread_cond_broadcast.c b/nptl/pthread_cond_broadcast.c
deleted file mode 100644
index be69451767..0000000000
--- a/nptl/pthread_cond_broadcast.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/* Copyright (C) 2003-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
-
-   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 <endian.h>
-#include <errno.h>
-#include <sysdep.h>
-#include <futex-internal.h>
-#include <pthread.h>
-#include <pthreadP.h>
-#include <stap-probe.h>
-#include <atomic.h>
-
-#include <shlib-compat.h>
-
-#include "pthread_cond_common.c"
-
-
-/* We do the following steps from __pthread_cond_signal in one critical
-   section: (1) signal all waiters in G1, (2) close G1 so that it can become
-   the new G2 and make G2 the new G1, and (3) signal all waiters in the new
-   G1.  We don't need to do all these steps if there are no waiters in G1
-   and/or G2.  See __pthread_cond_signal for further details.  */
-int
-__pthread_cond_broadcast (pthread_cond_t *cond)
-{
-  LIBC_PROBE (cond_broadcast, 1, cond);
-
-  unsigned int wrefs = atomic_load_relaxed (&cond->__data.__wrefs);
-  if (wrefs >> 3 == 0)
-    return 0;
-  int private = __condvar_get_private (wrefs);
-
-  __condvar_acquire_lock (cond, private);
-
-  unsigned long long int wseq = __condvar_load_wseq_relaxed (cond);
-  unsigned int g2 = wseq & 1;
-  unsigned int g1 = g2 ^ 1;
-  wseq >>= 1;
-  bool do_futex_wake = false;
-
-  /* Step (1): signal all waiters remaining in G1.  */
-  if (cond->__data.__g_size[g1] != 0)
-    {
-      /* Add as many signals as the remaining size of the group.  */
-      atomic_fetch_add_relaxed (cond->__data.__g_signals + g1,
-				cond->__data.__g_size[g1] << 1);
-      cond->__data.__g_size[g1] = 0;
-
-      /* We need to wake G1 waiters before we quiesce G1 below.  */
-      /* TODO Only set it if there are indeed futex waiters.  We could
-	 also try to move this out of the critical section in cases when
-	 G2 is empty (and we don't need to quiesce).  */
-      futex_wake (cond->__data.__g_signals + g1, INT_MAX, private);
-    }
-
-  /* G1 is complete.  Step (2) is next unless there are no waiters in G2, in
-     which case we can stop.  */
-  if (__condvar_quiesce_and_switch_g1 (cond, wseq, &g1, private))
-    {
-      /* Step (3): Send signals to all waiters in the old G2 / new G1.  */
-      atomic_fetch_add_relaxed (cond->__data.__g_signals + g1,
-				cond->__data.__g_size[g1] << 1);
-      cond->__data.__g_size[g1] = 0;
-      /* TODO Only set it if there are indeed futex waiters.  */
-      do_futex_wake = true;
-    }
-
-  __condvar_release_lock (cond, private);
-
-  if (do_futex_wake)
-    futex_wake (cond->__data.__g_signals + g1, INT_MAX, private);
-
-  return 0;
-}
-
-versioned_symbol (libpthread, __pthread_cond_broadcast, pthread_cond_broadcast,
-		  GLIBC_2_3_2);