1 files changed, 0 insertions, 101 deletions
diff --git a/sysdeps/unix/clock_nanosleep.c b/sysdeps/unix/clock_nanosleep.c
deleted file mode 100644
index 8f4d348810..0000000000
--- a/sysdeps/unix/clock_nanosleep.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/* High-resolution sleep with the specified clock.
-   Copyright (C) 2000-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   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 <assert.h>
-#include <errno.h>
-#include <time.h>
-#include <hp-timing.h>
-#include <sysdep-cancel.h>
-
-#if HP_TIMING_AVAIL
-# define CPUCLOCK_P(clock) \
-  ((clock) == CLOCK_PROCESS_CPUTIME_ID					      \
-   || ((clock) & ((1 << CLOCK_IDFIELD_SIZE) - 1)) == CLOCK_THREAD_CPUTIME_ID)
-#else
-# define CPUCLOCK_P(clock) 0
-#endif
-
-#ifndef INVALID_CLOCK_P
-# define INVALID_CLOCK_P(cl) \
-  ((cl) < CLOCK_REALTIME || (cl) > CLOCK_THREAD_CPUTIME_ID)
-#endif
-
-
-/* This implementation assumes that these is only a `nanosleep' system
-   call.  So we have to remap all other activities.  */
-int
-__clock_nanosleep (clockid_t clock_id, int flags, const struct timespec *req,
-		   struct timespec *rem)
-{
-  struct timespec now;
-
-  if (__builtin_expect (req->tv_nsec, 0) < 0
-      || __builtin_expect (req->tv_nsec, 0) >= 1000000000)
-    return EINVAL;
-
-  if (clock_id == CLOCK_THREAD_CPUTIME_ID)
-    return EINVAL;		/* POSIX specifies EINVAL for this case.  */
-
-#ifdef SYSDEP_NANOSLEEP
-  SYSDEP_NANOSLEEP;
-#endif
-
-  if (CPUCLOCK_P (clock_id))
-    return ENOTSUP;
-
-  if (INVALID_CLOCK_P (clock_id))
-    return EINVAL;
-
-  /* If we got an absolute time, remap it.  */
-  if (flags == TIMER_ABSTIME)
-    {
-      long int nsec;
-      long int sec;
-
-      /* Make sure we use safe data types.  */
-      assert (sizeof (sec) >= sizeof (now.tv_sec));
-
-      /* Get the current time for this clock.  */
-      if (__builtin_expect (clock_gettime (clock_id, &now), 0) != 0)
-	return errno;
-
-      /* Compute the difference.  */
-      nsec = req->tv_nsec - now.tv_nsec;
-      sec = req->tv_sec - now.tv_sec - (nsec < 0);
-      if (sec < 0)
-	/* The time has already elapsed.  */
-	return 0;
-
-      now.tv_sec = sec;
-      now.tv_nsec = nsec + (nsec < 0 ? 1000000000 : 0);
-
-      /* From now on this is our time.  */
-      req = &now;
-
-      /* Make sure we are not modifying the struct pointed to by REM.  */
-      rem = NULL;
-    }
-  else if (__builtin_expect (flags, 0) != 0)
-    return EINVAL;
-  else if (clock_id != CLOCK_REALTIME)
-    /* Not supported.  */
-    return ENOTSUP;
-
-  return __builtin_expect (nanosleep (req, rem), 0) ? errno : 0;
-}
-weak_alias (__clock_nanosleep, clock_nanosleep)