1 files changed, 44 insertions, 0 deletions
diff --git a/gnuradio-core/src/lib/runtime/gr_realtime.i b/gnuradio-core/src/lib/runtime/gr_realtime.i
new file mode 100644
index 000000000..1051d3e2b
--- /dev/null
+++ b/gnuradio-core/src/lib/runtime/gr_realtime.i
@@ -0,0 +1,44 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+%rename(enable_realtime_scheduling) gr_enable_realtime_scheduling;
+
+// NOTE: This is duplicated from gruel/src/include/gruel/gr_realtime.h,
+//       and must be kept in sync with it.  This is the least evil workaround
+//       for allowing 3rd party code builds to work when GNU Radio is
+//       installed from binary packages into the standard system directories.
+//       Otherwise, they can't find #include <gruel/gr_realtime.h>, since
+//       pkg-config strips -I/usr/include from the --cflags path.
+
+namespace gruel {
+
+  typedef enum {
+    RT_OK = 0,
+    RT_NOT_IMPLEMENTED,
+    RT_NO_PRIVS,
+    RT_OTHER_ERROR
+  } rt_status_t;
+
+}
+
+typedef gruel::rt_status_t gr_rt_status_t;
+gr_rt_status_t gr_enable_realtime_scheduling();