From 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 Mon Sep 17 00:00:00 2001
From: Jakub Jelinek <jakub@redhat.com>
Date: Thu, 12 Jul 2007 18:26:36 +0000
Subject: 2.5-18.1
---
nptl/sigaction.c | 47 +++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 47 insertions(+)
create mode 100644 nptl/sigaction.c
(limited to 'nptl/sigaction.c')
diff --git a/nptl/sigaction.c b/nptl/sigaction.c
new file mode 100644
index 0000000000..60e1f1d355
--- /dev/null
+++ b/nptl/sigaction.c
@@ -0,0 +1,47 @@
+/* Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ 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. */
+
+
+/* This is no complete implementation. The file is meant to be
+ included in the real implementation to provide the wrapper around
+ __libc_sigaction. */
+
+#include <nptl/pthreadP.h>
+
+/* We use the libc implementation but we tell it to not allow
+ SIGCANCEL or SIGTIMER to be handled. */
+#define LIBC_SIGACTION 1
+
+
+int
+__sigaction (sig, act, oact)
+ int sig;
+ const struct sigaction *act;
+ struct sigaction *oact;
+{
+ if (__builtin_expect (sig == SIGCANCEL || sig == SIGSETXID, 0))
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ return __libc_sigaction (sig, act, oact);
+}
+libc_hidden_weak (__sigaction)
+weak_alias (__sigaction, sigaction)
--
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