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-rw-r--r--io/ppoll.c76
1 files changed, 0 insertions, 76 deletions
diff --git a/io/ppoll.c b/io/ppoll.c
deleted file mode 100644
index a035cfeb1f..0000000000
--- a/io/ppoll.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Copyright (C) 2006 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <limits.h>
-#include <signal.h>
-#include <stddef.h>	/* For NULL.  */
-#include <sys/poll.h>
-#include <sysdep-cancel.h>
-
-
-int
-ppoll (struct pollfd *fds, nfds_t nfds, const struct timespec *timeout,
-       const sigset_t *sigmask)
-{
-  int tval = -1;
-
-  /* poll uses a simple millisecond value.  Convert it.  */
-  if (timeout != NULL)
-    {
-      if (timeout->tv_sec < 0
-	  || timeout->tv_nsec < 0 || timeout->tv_nsec >= 1000000000)
-	{
-	  __set_errno (EINVAL);
-	  return -1;
-	}
-
-      if (timeout->tv_sec > INT_MAX / 1000
-	  || (timeout->tv_sec == INT_MAX / 1000
-	      && ((timeout->tv_nsec + 999999) / 1000000 > INT_MAX % 1000)))
-	/* We cannot represent the timeout in an int value.  Wait
-	   forever.  */
-	tval = -1;
-      else
-	tval = (timeout->tv_sec * 1000
-		+ (timeout->tv_nsec + 999999) / 1000000);
-    }
-
-  /* The setting and restoring of the signal mask and the select call
-     should be an atomic operation.  This can't be done without kernel
-     help.  */
-  sigset_t savemask;
-  if (sigmask != NULL)
-    __sigprocmask (SIG_SETMASK, sigmask, &savemask);
-
-  /* Note the ppoll() is a cancellation point.  But since we call
-     poll() which itself is a cancellation point we do not have
-     to do anything here.  */
-  int retval = __poll (fds, nfds, tval);
-
-  if (sigmask != NULL)
-    __sigprocmask (SIG_SETMASK, &savemask, NULL);
-
-  return retval;
-}
-
-#ifndef ppoll
-/* __poll handles cancellation.  */
-LIBC_CANCEL_HANDLED ();
-#endif