1 files changed, 0 insertions, 93 deletions
diff --git a/newlib/libc/sys/linux/sigwait.c b/newlib/libc/sys/linux/sigwait.c
deleted file mode 100644
index 09a4190e7..000000000
--- a/newlib/libc/sys/linux/sigwait.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Implementation of sigwait function from POSIX.1c.
-   Copyright (C) 1996, 1997, 1999, 2000 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 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 <signal.h>
-#include <stddef.h>		/* For NULL.  */
-
-#include <machine/weakalias.h>
-
-/* This is our dummy signal handler we use here.  */
-static void ignore_signal (int sig);
-
-/* Place where to remember which signal we got.  Please note that this
-   implementation cannot be used for the threaded libc.  The
-   libpthread must provide an own version.  */
-static int was_sig;
-
-
-int
-__sigwait (const sigset_t *set, int *sig)
-{
-  sigset_t tmp_mask;
-  struct sigaction saved[NSIG];
-  struct sigaction action;
-  int save_errno;
-  int this;
-
-  /* Prepare set.  */
-  sigfillset (&tmp_mask);
-
-  /* Unblock all signals in the SET and register our nice handler.  */
-  action.sa_handler = ignore_signal;
-  action.sa_flags = 0;
-  sigfillset (&action.sa_mask);	/* Block all signals for handler.  */
-
-  /* Make sure we recognize error conditions by setting WAS_SIG to a
-     value which does not describe a legal signal number.  */
-  was_sig = -1;
-
-  for (this = 1; this < NSIG; ++this)
-    if (sigismember (set, this))
-      {
-	/* Unblock this signal.  */
-	sigdelset (&tmp_mask, this);
-
-	/* Register temporary action handler.  */
-	if (__sigaction (this, &action, &saved[this]) != 0)
-	  goto restore_handler;
-      }
-
-  /* Now we can wait for signals.  */
-  __sigsuspend (&tmp_mask);
-
- restore_handler:
-  save_errno = errno;
-
-  while (--this >= 1)
-    if (sigismember (set, this))
-      /* We ignore errors here since we must restore all handlers.  */
-      __sigaction (this, &saved[this], NULL);
-
-  errno = (save_errno);
-
-  /* Store the result and return.  */
-  *sig = was_sig;
-  return was_sig == -1 ? -1 : 0;
-}
-weak_alias (__sigwait, sigwait)
-
-
-static void
-ignore_signal (int sig)
-{
-  /* Remember the signal.  */
-  was_sig = sig;
-}