2009-12-04 Ralf Corsépius <ralf.corsepius@rtems.org>

	* posix/include/rtems/posix/sigset.h: New (Split out from
	posix/include/rtems/posix/psignal.h).

1 files changed, 42 insertions, 0 deletions

diff --git a/cpukit/posix/include/rtems/posix/sigset.h b/cpukit/posix/include/rtems/posix/sigset.h
new file mode 100644
index 0000000000..338879e5e2
--- /dev/null
+++ b/cpukit/posix/include/rtems/posix/sigset.h
@@ -0,0 +1,42 @@
+/**
+ * @file rtems/posix/sigset.h
+ */
+
+/*
+ *  COPYRIGHT (c) 1989-2008.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#ifndef _RTEMS_POSIX_SIGSET_H
+#define _RTEMS_POSIX_SIGSET_H
+
+#include <signal.h> // sigset_t
+
+/*
+ *  Currently 32 signals numbered 1-32 are defined
+ */
+
+#define SIGNAL_EMPTY_MASK  0x00000000L
+#define SIGNAL_ALL_MASK    0xffffffffL
+
+static inline sigset_t signo_to_mask(
+  uint32_t sig
+)
+{
+  return 1u << (sig - 1);
+}
+
+static inline bool is_valid_signo(
+  int signo
+)
+{
+  return ((signo) >= 1 && (signo) <= 32 );
+}
+
+#endif