Merge tag 'upstream/libpthread/20090404' into upstream-merged

1 files changed, 34 insertions, 0 deletions

diff --git a/libpthread/sysdeps/generic/sigwait.c b/libpthread/sysdeps/generic/sigwait.c
new file mode 100644
index 00000000..7d10bf8b
--- /dev/null
+++ b/libpthread/sysdeps/generic/sigwait.c
@@ -0,0 +1,34 @@
+/* sigwait.c - Generic sigwait implementation.
+   Copyright (C) 2008 Free Software Foundation, Inc.
+   Written by Neal H. Walfield <neal@gnu.org>.
+
+   This file is part of the GNU Hurd.
+
+   The GNU Hurd 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 3 of
+   the License, or (at your option) any later version.
+
+   The GNU Hurd 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 this program.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "sig-internal.h"
+
+int
+sigwait (const sigset_t *restrict set, int *restrict signo)
+{
+  siginfo_t info;
+
+  if (sigwaitinfo (set, &info) < 0)
+    return -1;
+
+  *signo = info.si_signo;
+  return 0;
+}
+