Merged r9433:9527 from features/gr-usrp2 into trunk. Adds usrp2 and gr-usrp2 top-level components. Trunk passes distcheck with mb-gcc installed, but currently not without them. The key issue is that when mb-gcc is not installed, the build system skips over the usrp2/firmware directory, and the firmware include files don't get put into the dist tarball. But we can't do the usual DIST_SUBDIRS method as the firmware is a subpackage.

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9528 221aa14e-8319-0410-a670-987f0aec2ac5

1 files changed, 34 insertions, 0 deletions

diff --git a/usrp2/host/lib/open_usrp2_socket.h b/usrp2/host/lib/open_usrp2_socket.h
new file mode 100644
index 000000000..d42440ea0
--- /dev/null
+++ b/usrp2/host/lib/open_usrp2_socket.h
@@ -0,0 +1,34 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008 Free Software Foundation, Inc.
+ *
+ * This program 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 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef INCLUDED_OPEN_USRP2_SOCKET_H
+#define INCLUDED_OPEN_USRP2_SOCKET_H
+
+namespace usrp2 {
+
+  /*!
+   * Return the result of executing:
+   *
+   *   int fd = socket(PF_PACKET, SOCK_RAW, htons(0xBEEF));
+   *
+   * Doing it in a way that we don't need to be running as root.
+   */
+  int open_usrp2_socket();
+};
+
+
+#endif /* INCLUDED_OPEN_USRP2_SOCKET_H */