Get rid of nptl/sysdeps/ entirely!

1 files changed, 0 insertions, 128 deletions

diff --git a/nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.c b/nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.c
deleted file mode 100644
index 35258071cf..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/* Copyright (C) 2006-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
-
-   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 <sysdep.h>
-#include <lowlevellock.h>
-#include <sys/time.h>
-#include <pthreadP.h>
-#include <kernel-features.h>
-
-
-int
-__lll_robust_lock_wait (int *futex, int private)
-{
-  int oldval = *futex;
-  int tid = THREAD_GETMEM (THREAD_SELF, tid);
-
-  /* If the futex changed meanwhile try locking again.  */
-  if (oldval == 0)
-    goto try;
-
-  do
-    {
-      if (__glibc_unlikely (oldval & FUTEX_OWNER_DIED))
-	return oldval;
-
-      int newval = oldval | FUTEX_WAITERS;
-      if (oldval != newval
-	  && atomic_compare_and_exchange_bool_acq (futex, newval, oldval))
-	continue;
-
-      lll_futex_wait (futex, newval, private);
-
-    try:
-      ;
-    }
-  while ((oldval = atomic_compare_and_exchange_val_acq (futex,
-							tid | FUTEX_WAITERS,
-							0)) != 0);
-  return 0;
-}
-
-
-int
-__lll_robust_timedlock_wait (int *futex, const struct timespec *abstime,
-			     int private)
-{
-  /* Reject invalid timeouts.  */
-  if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000)
-    return EINVAL;
-
-  int tid = THREAD_GETMEM (THREAD_SELF, tid);
-  int oldval = *futex;
-
-  /* If the futex changed meanwhile try locking again.  */
-  if (oldval == 0)
-    goto try;
-
-  /* Work around the fact that the kernel rejects negative timeout values
-     despite them being valid.  */
-  if (__glibc_unlikely (abstime->tv_sec < 0))
-    return ETIMEDOUT;
-
-  do
-    {
-#if (!defined __ASSUME_FUTEX_CLOCK_REALTIME \
-     || !defined lll_futex_timed_wait_bitset)
-      struct timeval tv;
-      struct timespec rt;
-
-      /* Get the current time.  */
-      (void) __gettimeofday (&tv, NULL);
-
-      /* Compute relative timeout.  */
-      rt.tv_sec = abstime->tv_sec - tv.tv_sec;
-      rt.tv_nsec = abstime->tv_nsec - tv.tv_usec * 1000;
-      if (rt.tv_nsec < 0)
-	{
-	  rt.tv_nsec += 1000000000;
-	  --rt.tv_sec;
-	}
-
-      /* Already timed out?  */
-      if (rt.tv_sec < 0)
-	return ETIMEDOUT;
-#endif
-
-      /* Wait.  */
-      if (__glibc_unlikely (oldval & FUTEX_OWNER_DIED))
-	return oldval;
-
-      int newval = oldval | FUTEX_WAITERS;
-      if (oldval != newval
-	  && atomic_compare_and_exchange_bool_acq (futex, newval, oldval))
-	continue;
-
-#if (!defined __ASSUME_FUTEX_CLOCK_REALTIME \
-     || !defined lll_futex_timed_wait_bitset)
-      lll_futex_timed_wait (futex, newval, &rt, private);
-#else
-      lll_futex_timed_wait_bitset (futex, newval, abstime,
-				   FUTEX_CLOCK_REALTIME, private);
-#endif
-
-    try:
-      ;
-    }
-  while ((oldval = atomic_compare_and_exchange_val_acq (futex,
-							tid | FUTEX_WAITERS,
-							0)) != 0);
-
-  return 0;
-}