Import glibc-mainline for 2006-08-16

git-svn-id: svn://svn.eglibc.org/fsf/trunk@4 7b3dc134-2b1b-0410-93df-9e9f96275f8d

1 files changed, 35 insertions, 0 deletions

diff --git a/libc/signal/sigaddset.c b/libc/signal/sigaddset.c
new file mode 100644
index 000000000..d8344f9b1
--- /dev/null
+++ b/libc/signal/sigaddset.c
@@ -0,0 +1,35 @@
+/* Copyright (C) 1991, 1996, 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
+   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 "sigsetops.h"
+
+/* Add SIGNO to SET.  */
+int
+sigaddset (set, signo)
+     sigset_t *set;
+     int signo;
+{
+  if (set == NULL || signo <= 0 || signo >= NSIG)
+    {
+      __set_errno (EINVAL);
+      return -1;
+    }
+
+  return __sigaddset (set, signo);
+}
+libc_hidden_def (sigaddset)