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diff --git a/sysdeps/unix/sysv/linux/sleep.c b/sysdeps/unix/sysv/linux/sleep.c
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+/* sleep - Implementation of the POSIX sleep function using nanosleep.
+Copyright (C) 1996 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#include <time.h>
+
+unsigned int
+sleep (unsigned int seconds)
+{
+  struct timespec ts = { tv_sec: (long int) seconds, tv_nsec: 0 };
+  unsigned int result;
+
+  if (nanosleep (&ts, &ts) == 0)
+    result = 0;
+  else
+    /* Round remaining time.  */
+    result = (unsigned int) ts.tv_sec + (ts.tv_nsec >= 500000000L);
+
+  return result;
+}