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authorUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
committerUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
commita334319f6530564d22e775935d9c91663623a1b4 (patch)
treeb5877475619e4c938e98757d518bb1e9cbead751 /signal
parent0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff)
downloadglibc-a334319f6530564d22e775935d9c91663623a1b4.tar.gz
(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'signal')
-rw-r--r--signal/Makefile5
-rw-r--r--signal/allocrtsig.c96
-rw-r--r--signal/kill.c37
-rw-r--r--signal/killpg.c36
-rw-r--r--signal/raise.c34
-rw-r--r--signal/sigaction.c44
-rw-r--r--signal/sigaltstack.c34
-rw-r--r--signal/sigblock.c33
-rw-r--r--signal/sigfillset.c47
-rw-r--r--signal/sigignore.c33
-rw-r--r--signal/sigintr.c35
-rw-r--r--signal/signal.c38
-rw-r--r--signal/sigpause.c53
-rw-r--r--signal/sigpending.c40
-rw-r--r--signal/sigprocmask.c51
-rw-r--r--signal/sigqueue.c33
-rw-r--r--signal/sigreturn.c32
-rw-r--r--signal/sigset.c34
-rw-r--r--signal/sigsetmask.c32
-rw-r--r--signal/sigstack.c34
-rw-r--r--signal/sigsuspend.c37
-rw-r--r--signal/sigtimedwait.c34
-rw-r--r--signal/sigvec.c39
-rw-r--r--signal/sigwait.c32
-rw-r--r--signal/sigwaitinfo.c33
-rw-r--r--signal/sysv_signal.c43
-rw-r--r--signal/tst-sigset2.c184
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 */