(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.

27 files changed, 3 insertions, 1180 deletions

diff --git a/signal/Makefile b/signal/Makefile
index fa8d098da0..b5c18fef04 100644
--- a/signal/Makefile
+++ b/signal/Makefile
@@ -1,4 +1,5 @@
-# Copyright (C) 1991-1998,2003,2006 Free Software Foundation, Inc.
+# Copyright (C) 1991,1992,1993,1994,1995,1996,1997,1998,2003
+#	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
@@ -37,7 +38,7 @@ routines	:= signal raise killpg \
 		   allocrtsig sigtimedwait sigwaitinfo sigqueue \
 		   sighold sigrelse sigignore sigset
 
-tests		:= tst-signal tst-sigset tst-sigsimple tst-raise tst-sigset2
+tests		:= tst-signal tst-sigset tst-sigsimple tst-raise
 
 distribute	:= sigsetops.h testrtsig.h sigset-cvt-mask.h
 
diff --git a/signal/allocrtsig.c b/signal/allocrtsig.c
deleted file mode 100644
index ac8d2b6bfe..0000000000
--- a/signal/allocrtsig.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/* Handle real-time signal allocation.
-   Copyright (C) 1997,98,99,2002 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   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 <signal.h>
-
-/* In these variables we keep track of the used variables.  If the
-   platform does not support any real-time signals we will define the
-   values to some unreasonable value which will signal failing of all
-   the functions below.  */
-#ifndef __SIGRTMIN
-static int current_rtmin = -1;
-static int current_rtmax = -1;
-#else
-static int current_rtmin;
-static int current_rtmax;
-
-static int initialized;
-
-#include <testrtsig.h>
-
-static void
-init (void)
-{
-  if (!kernel_has_rtsig ())
-    {
-      current_rtmin = -1;
-      current_rtmax = -1;
-    }
-  else
-    {
-      current_rtmin = __SIGRTMIN;
-      current_rtmax = __SIGRTMAX;
-    }
-  initialized = 1;
-}
-#endif
-
-/* Return number of available real-time signal with highest priority.  */
-int
-__libc_current_sigrtmin (void)
-{
-#ifdef __SIGRTMIN
-  if (!initialized)
-    init ();
-#endif
-  return current_rtmin;
-}
-libc_hidden_def (__libc_current_sigrtmin)
-
-/* Return number of available real-time signal with lowest priority.  */
-int
-__libc_current_sigrtmax (void)
-{
-#ifdef __SIGRTMIN
-  if (!initialized)
-    init ();
-#endif
-  return current_rtmax;
-}
-libc_hidden_def (__libc_current_sigrtmax)
-
-/* Allocate real-time signal with highest/lowest available
-   priority.  Please note that we don't use a lock since we assume
-   this function to be called at program start.  */
-int
-__libc_allocate_rtsig (int high)
-{
-#ifndef __SIGRTMIN
-  return -1;
-#else
-  if (!initialized)
-    init ();
-  if (current_rtmin == -1 || current_rtmin > current_rtmax)
-    /* We don't have anymore signal available.  */
-    return -1;
-
-  return high ? current_rtmin++ : current_rtmax--;
-#endif
-}
diff --git a/signal/kill.c b/signal/kill.c
deleted file mode 100644
index 1d81e45dde..0000000000
--- a/signal/kill.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <signal.h>
-
-
-/* Send signal SIG to process number PID.  If PID is zero,
-   send SIG to all processes in the current process's process group.
-   If PID is < -1, send SIG to all processes in process group - PID.  */
-int
-__kill (pid, sig)
-     int pid;
-     int sig;
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-stub_warning (kill)
-
-weak_alias (__kill, kill)
-#include <stub-tag.h>
diff --git a/signal/killpg.c b/signal/killpg.c
deleted file mode 100644
index ad9258dffc..0000000000
--- a/signal/killpg.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Copyright (C) 1991, 1993, 1995, 1996, 1997 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <signal.h>
-
-
-/* Send SIG to all processes in process group PGRP.
-   If PGRP is zero, send SIG to all processes in
-   the current process's process group.  */
-int
-killpg (pgrp, sig)
-     __pid_t pgrp;
-     int sig;
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-
-stub_warning (killpg)
-#include <stub-tag.h>
diff --git a/signal/raise.c b/signal/raise.c
deleted file mode 100644
index c5a449f7bc..0000000000
--- a/signal/raise.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Copyright (C) 1991,95,96,2002 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <signal.h>
-#include <errno.h>
-
-/* Raise the signal SIG.  */
-int
-raise (sig)
-     int sig;
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-weak_alias (raise, gsignal)
-
-stub_warning (raise)
-stub_warning (gsignal)
-#include <stub-tag.h>
diff --git a/signal/sigaction.c b/signal/sigaction.c
deleted file mode 100644
index bf0a15bacb..0000000000
--- a/signal/sigaction.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Copyright (C) 1991, 1995, 1996, 1997, 2002 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <signal.h>
-
-
-/* If ACT is not NULL, change the action for SIG to *ACT.
-   If OACT is not NULL, put the old action for SIG in *OACT.  */
-int
-__sigaction (sig, act, oact)
-     int sig;
-     const struct sigaction *act;
-     struct sigaction *oact;
-{
-  if (sig <= 0 || sig >= NSIG)
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  __set_errno (ENOSYS);
-  return -1;
-}
-libc_hidden_def (__sigaction)
-stub_warning (sigaction)
-
-weak_alias (__sigaction, sigaction)
-#include <stub-tag.h>
diff --git a/signal/sigaltstack.c b/signal/sigaltstack.c
deleted file mode 100644
index 17c7e06b35..0000000000
--- a/signal/sigaltstack.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Copyright (C) 1992, 1995, 1996, 1997 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <signal.h>
-
-/* Run signals handlers on the stack specified by SS (if not NULL).
-   If OSS is not NULL, it is filled in with the old signal stack status.  */
-int
-sigaltstack (ss, oss)
-     const struct sigaltstack *ss;
-     struct sigaltstack *oss;
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-
-stub_warning (sigaltstack)
-#include <stub-tag.h>
diff --git a/signal/sigblock.c b/signal/sigblock.c
deleted file mode 100644
index 81a4ff1447..0000000000
--- a/signal/sigblock.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <signal.h>
-
-/* Block signals in MASK, returning the old mask.  */
-int
-__sigblock (mask)
-     int mask;
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-stub_warning (sigblock)
-
-weak_alias (__sigblock, sigblock)
-#include <stub-tag.h>
diff --git a/signal/sigfillset.c b/signal/sigfillset.c
deleted file mode 100644
index 95d52cf0c0..0000000000
--- a/signal/sigfillset.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Copyright (C) 1991,96,97,2002,2003,2004 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <signal.h>
-#include <string.h>
-
-/* Set all signals in SET.  */
-int
-sigfillset (set)
-     sigset_t *set;
-{
-  if (set == NULL)
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  memset (set, 0xff, sizeof (sigset_t));
-
-  /* If the implementation uses a cancellation signal don't set the bit.  */
-#ifdef SIGCANCEL
-  __sigdelset (set, SIGCANCEL);
-#endif
-  /* Likewise for the signal to implement setxid.  */
-#ifdef SIGSETXID
-  __sigdelset (set, SIGSETXID);
-#endif
-
-  return 0;
-}
-libc_hidden_def (sigfillset)
diff --git a/signal/sigignore.c b/signal/sigignore.c
deleted file mode 100644
index 734422dd81..0000000000
--- a/signal/sigignore.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright (C) 1998 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <signal.h>
-
-
-/* Set the disposition for SIG to SIG_IGN.  */
-int
-sigignore (sig)
-     int sig;
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-
-stub_warning (sigignore)
-#include <stub-tag.h>
diff --git a/signal/sigintr.c b/signal/sigintr.c
deleted file mode 100644
index 9d4c2c8f58..0000000000
--- a/signal/sigintr.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Copyright (C) 1992, 1995, 1996, 1997 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <signal.h>
-
-/* If INTERRUPT is nonzero, make signal SIG interrupt system calls
-   (causing them to fail with EINTR); if INTERRUPT is zero, make system
-   calls be restarted after signal SIG.  */
-int
-siginterrupt (sig, interrupt)
-     int sig;
-     int interrupt;
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-
-stub_warning (siginterrupt)
-#include <stub-tag.h>
diff --git a/signal/signal.c b/signal/signal.c
deleted file mode 100644
index 6c1808bb15..0000000000
--- a/signal/signal.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Copyright (C) 1991, 1995, 1996 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <signal.h>
-
-
-/* Set the handler for the signal SIG to HANDLER,
-   returning the old handler, or SIG_ERR on error.  */
-__sighandler_t
-signal (sig, handler)
-     int sig;
-     __sighandler_t handler;
-{
-  __set_errno (ENOSYS);
-  return SIG_ERR;
-}
-
-weak_alias (signal, ssignal)
-
-stub_warning (signal)
-stub_warning (ssignal)
-#include <stub-tag.h>
diff --git a/signal/sigpause.c b/signal/sigpause.c
deleted file mode 100644
index bc598d070c..0000000000
--- a/signal/sigpause.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Copyright (C) 1991,95,96,2000,02,2004 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#define sigpause __rename_sigpause
-#include <errno.h>
-#include <signal.h>
-#undef sigpause
-
-int
-__sigpause (sig_or_mask, is_sig)
-     int sig_or_mask;
-     int is_sig;
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-stub_warning (__sigpause)
-libc_hidden_def (__sigpause)
-
-int
-__attribute__ ((weak))
-__default_sigpause (int mask)
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-weak_alias (__default_sigpause, sigpause)
-stub_warning (sigpause)
-#include <stub-tag.h>
-
-
-int
-__attribute ((weak))
-__xpg___sigpause (int sig)
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
diff --git a/signal/sigpending.c b/signal/sigpending.c
deleted file mode 100644
index 80e16e588c..0000000000
--- a/signal/sigpending.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <stddef.h>
-#include <signal.h>
-
-
-/* Store in SET all signals that are blocked and pending.  */
-int
-sigpending (set)
-     sigset_t *set;
-{
-  if (set == NULL)
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  __set_errno (ENOSYS);
-  return -1;
-}
-
-stub_warning (sigpending)
-#include <stub-tag.h>
diff --git a/signal/sigprocmask.c b/signal/sigprocmask.c
deleted file mode 100644
index 472b3a4fa5..0000000000
--- a/signal/sigprocmask.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <signal.h>
-
-
-/* If SET is not NULL, modify the current set of blocked signals
-   according to HOW, which may be SIG_BLOCK, SIG_UNBLOCK or SIG_SETMASK.
-   If OSET is not NULL, store the old set of blocked signals in *OSET.  */
-int
-__sigprocmask (how, set, oset)
-     int how;
-     const sigset_t *set;
-     sigset_t *oset;
-{
-  switch (how)
-    {
-    case SIG_BLOCK:
-    case SIG_UNBLOCK:
-    case SIG_SETMASK:
-      break;
-    default:
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  __set_errno (ENOSYS);
-  return -1;
-}
-
-/* No stub warning because abort calls __sigprocmask,
-   and we don't want warnings for every use of abort on
-   a system without safe signals.  */
-
-weak_alias (__sigprocmask, sigprocmask)
diff --git a/signal/sigqueue.c b/signal/sigqueue.c
deleted file mode 100644
index c6e77c0a27..0000000000
--- a/signal/sigqueue.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Implementation of sigqueue function from POSIX.1b.
-   Copyright (C) 1997 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <signal.h>
-#include <sys/types.h>
-
-int
-__sigqueue (pid_t pid, int sig, const union sigval val)
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-weak_alias (__sigqueue, sigqueue)
-
-stub_warning (sigqueue)
-#include <stub-tag.h>
diff --git a/signal/sigreturn.c b/signal/sigreturn.c
deleted file mode 100644
index 0239b0a98c..0000000000
--- a/signal/sigreturn.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Copyright (C) 1992, 1994, 1995, 1996, 1997 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <signal.h>
-#include <errno.h>
-
-int
-__sigreturn (context)
-     struct sigcontext *context;
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-stub_warning (sigreturn)
-
-weak_alias (__sigreturn, sigreturn)
-#include <stub-tag.h>
diff --git a/signal/sigset.c b/signal/sigset.c
deleted file mode 100644
index 191a909158..0000000000
--- a/signal/sigset.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Copyright (C) 1998 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <signal.h>
-
-
-/* Set the disposition for SIG.  */
-__sighandler_t
-sigset (sig, disp)
-     int sig;
-     __sighandler_t disp;
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-
-stub_warning (sigset)
-#include <stub-tag.h>
diff --git a/signal/sigsetmask.c b/signal/sigsetmask.c
deleted file mode 100644
index 602c0add40..0000000000
--- a/signal/sigsetmask.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <signal.h>
-
-int
-__sigsetmask (mask)
-     int mask;
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-stub_warning (sigsetmask)
-
-weak_alias (__sigsetmask, sigsetmask)
-#include <stub-tag.h>
diff --git a/signal/sigstack.c b/signal/sigstack.c
deleted file mode 100644
index ca9c8018a4..0000000000
--- a/signal/sigstack.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Copyright (C) 1991, 1995, 1996, 1997, 2000 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <signal.h>
-
-/* Run signals handlers on the stack specified by SS (if not NULL).
-   If OSS is not NULL, it is filled in with the old signal stack status.  */
-int
-sigstack (ss, oss)
-     struct sigstack *ss;
-     struct sigstack *oss;
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-
-stub_warning (sigstack)
-#include <stub-tag.h>
diff --git a/signal/sigsuspend.c b/signal/sigsuspend.c
deleted file mode 100644
index 58452e334c..0000000000
--- a/signal/sigsuspend.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Copyright (C) 1991,1995,1996,1997,1998,2002 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <signal.h>
-
-
-/* Change the set of blocked signals to SET,
-   wait until a signal arrives, and restore the set of blocked signals.  */
-int
-__sigsuspend (set)
-     const sigset_t *set;
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-libc_hidden_def (__sigsuspend)
-weak_alias (__sigsuspend, sigsuspend)
-
-stub_warning (sigsuspend)
-stub_warning (__sigsuspend)
-#include <stub-tag.h>
diff --git a/signal/sigtimedwait.c b/signal/sigtimedwait.c
deleted file mode 100644
index 7b114a3133..0000000000
--- a/signal/sigtimedwait.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Implementation of sigtimedwait function from POSIX.1b.
-   Copyright (C) 1997, 2002 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <signal.h>
-
-int
-__sigtimedwait (const sigset_t *set, siginfo_t *info,
-		const struct timespec *timeout)
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-libc_hidden_def (__sigtimedwait)
-weak_alias (__sigtimedwait, sigtimedwait)
-
-stub_warning (sigtimedwait)
-#include <stub-tag.h>
diff --git a/signal/sigvec.c b/signal/sigvec.c
deleted file mode 100644
index 148e9a0d85..0000000000
--- a/signal/sigvec.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <signal.h>
-#include <errno.h>
-
-/* If VEC is non-NULL, set the handler for SIG to the `sv_handler' member
-   of VEC.  The signals in `sv_mask' will be blocked while the handler runs.
-   If the SV_RESETHAND bit is set in `sv_flags', the handler for SIG will be
-   reset to SIG_DFL before `sv_handler' is entered.  If OVEC is non-NULL,
-   it is filled in with the old information for SIG.  */
-int
-__sigvec (sig, vec, ovec)
-     int sig;
-     const struct sigvec *vec;
-     struct sigvec *ovec;
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-stub_warning (sigvec)
-
-weak_alias (__sigvec, sigvec)
-#include <stub-tag.h>
diff --git a/signal/sigwait.c b/signal/sigwait.c
deleted file mode 100644
index 016768553d..0000000000
--- a/signal/sigwait.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* sigwait - implementation of sigwait function from POSIX.1c.
-   Copyright (C) 1996 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <signal.h>
-
-int
-__sigwait (const sigset_t *set, int *sig)
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-weak_alias (__sigwait, sigwait)
-
-stub_warning (sigwait)
-#include <stub-tag.h>
diff --git a/signal/sigwaitinfo.c b/signal/sigwaitinfo.c
deleted file mode 100644
index e0659b0243..0000000000
--- a/signal/sigwaitinfo.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Implementation of sigwaitinfo function from POSIX.1b.
-   Copyright (C) 1997 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <signal.h>
-
-int
-__sigwaitinfo (const sigset_t *set, siginfo_t *info)
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-libc_hidden_def (__sigwaitinfo)
-weak_alias (__sigwaitinfo, sigwaitinfo)
-
-stub_warning (sigwaitinfo)
-#include <stub-tag.h>
diff --git a/signal/sysv_signal.c b/signal/sysv_signal.c
deleted file mode 100644
index 86dbb1d093..0000000000
--- a/signal/sysv_signal.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Copyright (C) 1991, 1992, 1996, 1997 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <signal.h>
-
-/* Set the handler for the signal SIG to HANDLER,
-   returning the old handler, or SIG_ERR on error.  */
-__sighandler_t
-__sysv_signal (sig, handler)
-     int sig;
-     __sighandler_t handler;
-{
-  /* Check signal extents to protect __sigismember.  */
-  if (handler == SIG_ERR || sig < 1 || sig >= NSIG)
-    {
-      __set_errno (EINVAL);
-      return SIG_ERR;
-    }
-
-  __set_errno (ENOSYS);
-
-  return SIG_ERR;
-}
-weak_alias (__sysv_signal, sysv_signal)
-
-stub_warning (sysv_signal)
-#include <stub-tag.h>
diff --git a/signal/tst-sigset2.c b/signal/tst-sigset2.c
deleted file mode 100644
index f653323321..0000000000
--- a/signal/tst-sigset2.c
+++ /dev/null
@@ -1,184 +0,0 @@
-/* sigset_SIG_HOLD_bug.c [BZ #1951] */
-#include <errno.h>
-#include <error.h>
-#include <inttypes.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-
-#define TEST_SIG SIGINT
-
-
-/* Print mask of blocked signals for this process */
-static void
-printSigMask (const char *msg)
-{
-  sigset_t currMask;
-  int sig;
-  int cnt;
-
-  if (msg != NULL)
-    printf ("%s", msg);
-
-  if (sigprocmask (SIG_BLOCK, NULL, &currMask) == -1)
-    error (1, errno, "sigaction");
-
-  cnt = 0;
-  for (sig = 1; sig < NSIG; sig++)
-    {
-      if (sigismember (&currMask, sig))
-	{
-	  cnt++;
-	  printf ("\t\t%d (%s)\n", sig, strsignal (sig));
-        }
-    }
-
-  if (cnt == 0)
-    printf ("\t\t<empty signal set>\n");
-} /* printSigMask */
-
-static void
-handler (int sig)
-{
-  printf ("Caught signal %d\n", sig);
-  printSigMask ("Signal mask in handler\n");
-  printf ("Handler returning\n");
-  _exit (1);
-} /* handler */
-
-static void
-printDisposition (sighandler_t disp)
-{
-  if (disp == SIG_HOLD)
-    printf ("SIG_HOLD");
-  else if (disp == SIG_DFL)
-    printf ("SIG_DFL");
-  else if (disp == SIG_IGN)
-    printf ("SIG_IGN");
-  else
-    printf ("handled at %" PRIxPTR, (uintptr_t) disp);
-} /* printDisposition */
-
-static int
-returnTest1 (void)
-{
-  sighandler_t prev;
-
-  printf ("===== TEST 1 =====\n");
-  printf ("Blocking signal with sighold()\n");
-  if (sighold (TEST_SIG) == -1)
-    error (1, errno, "sighold");
-  printSigMask ("Signal mask after sighold()\n");
-
-  printf ("About to use sigset() to establish handler\n");
-  prev = sigset (TEST_SIG, handler);
-  if (prev == SIG_ERR)
-    error(1, errno, "sigset");
-
-  printf ("Previous disposition: ");
-  printDisposition (prev);
-  printf (" (should be SIG_HOLD)\n");
-  if (prev != SIG_HOLD)
-    {
-      printf("TEST FAILED!!!\n");
-      return 1;
-    }
-  return 0;
-} /* returnTest1 */
-
-static int
-returnTest2 (void)
-{
-  sighandler_t prev;
-
-  printf ("\n===== TEST 2 =====\n");
-
-  printf ("About to use sigset() to set SIG_HOLD\n");
-  prev = sigset (TEST_SIG, SIG_HOLD);
-  if (prev == SIG_ERR)
-    error (1, errno, "sigset");
-
-  printf ("Previous disposition: ");
-  printDisposition (prev);
-  printf (" (should be SIG_DFL)\n");
-  if (prev != SIG_DFL)
-    {
-      printf("TEST FAILED!!!\n");
-      return 1;
-    }
-  return 0;
-} /* returnTest2 */
-
-static int
-returnTest3 (void)
-{
-  sighandler_t prev;
-
-  printf ("\n===== TEST 3 =====\n");
-
-  printf ("About to use sigset() to set SIG_HOLD\n");
-  prev = sigset (TEST_SIG, SIG_HOLD);
-  if (prev == SIG_ERR)
-    error (1, errno, "sigset");
-
-  printf ("About to use sigset() to set SIG_HOLD (again)\n");
-  prev = sigset (TEST_SIG, SIG_HOLD);
-  if (prev == SIG_ERR)
-    error (1, errno, "sigset");
-
-  printf ("Previous disposition: ");
-  printDisposition (prev);
-  printf (" (should be SIG_HOLD)\n");
-  if (prev != SIG_HOLD)
-    {
-      printf("TEST FAILED!!!\n");
-      return 1;
-    }
-  return 0;
-} /* returnTest3 */
-
-int
-main (int argc, char *argv[])
-{
-  pid_t childPid;
-
-  childPid = fork();
-  if (childPid == -1)
-    error (1, errno, "fork");
-
-  if (childPid == 0)
-    exit (returnTest1 ());
-
-  int status;
-  if (TEMP_FAILURE_RETRY (waitpid (childPid, &status, 0)) != childPid)
-    error (1, errno, "waitpid");
-  int result = !WIFEXITED (status) || WEXITSTATUS (status) != 0;
-
-  childPid = fork();
-  if (childPid == -1)
-    error (1, errno, "fork");
-
-  if (childPid == 0)
-    exit (returnTest2 ());
-
-  if (TEMP_FAILURE_RETRY (waitpid (childPid, &status, 0)) != childPid)
-    error (1, errno, "waitpid");
-  result |= !WIFEXITED (status) || WEXITSTATUS (status) != 0;
-
-  childPid = fork();
-  if (childPid == -1)
-    error (1, errno, "fork");
-
-  if (childPid == 0)
-    exit (returnTest3 ());
-
-  if (TEMP_FAILURE_RETRY (waitpid (childPid, &status, 0)) != childPid)
-    error (1, errno, "waitpid");
-  result |= !WIFEXITED (status) || WEXITSTATUS (status) != 0;
-
-  return result;
-} /* main */