Add empty libxsc

This will gradually soak up code shared by libbsc and libmsc.

Change-Id: If34e2bd38a099d0799238337468d56e0305ab8ae

7 files changed, 62 insertions, 0 deletions

diff --git a/openbsc/configure.ac b/openbsc/configure.ac
index b18ecc1a1..b008c4a33 100644
--- a/openbsc/configure.ac
+++ b/openbsc/configure.ac
@@ -214,6 +214,7 @@ AC_OUTPUT(
     src/libcommon/Makefile
     src/libfilter/Makefile
     src/libiu/Makefile
+    src/libxsc/Makefile
     src/osmo-nitb/Makefile
     src/osmo-bsc/Makefile
     src/osmo-bsc_nat/Makefile
diff --git a/openbsc/include/openbsc/Makefile.am b/openbsc/include/openbsc/Makefile.am
index 5737a4bb1..d2f59f126 100644
--- a/openbsc/include/openbsc/Makefile.am
+++ b/openbsc/include/openbsc/Makefile.am
@@ -82,6 +82,7 @@ noinst_HEADERS = \
 	vty.h \
 	v42bis.h \
 	v42bis_private.h \
+	xsc.h \
 	$(NULL)
 
 openbsc_HEADERS = \
diff --git a/openbsc/include/openbsc/xsc.h b/openbsc/include/openbsc/xsc.h
new file mode 100644
index 000000000..6f70f09be
--- /dev/null
+++ b/openbsc/include/openbsc/xsc.h
@@ -0,0 +1 @@
+#pragma once
diff --git a/openbsc/src/Makefile.am b/openbsc/src/Makefile.am
index 272292a1c..df95f94cc 100644
--- a/openbsc/src/Makefile.am
+++ b/openbsc/src/Makefile.am
@@ -27,6 +27,7 @@ SUBDIRS = \
 	libmsc \
 	libtrau \
 	libfilter \
+	libxsc \
 	$(NULL)
 
 # Conditional Libraries
diff --git a/openbsc/src/libxsc/Makefile.am b/openbsc/src/libxsc/Makefile.am
new file mode 100644
index 000000000..c42ae202a
--- /dev/null
+++ b/openbsc/src/libxsc/Makefile.am
@@ -0,0 +1,20 @@
+AM_CPPFLAGS = \
+	$(all_includes) \
+	-I$(top_srcdir)/include \
+	-I$(top_builddir) \
+	$(NULL)
+
+AM_CFLAGS = \
+	-Wall \
+	$(LIBOSMOCORE_CFLAGS) \
+	$(LIBOSMOGSM_CFLAGS) \
+	$(LIBOSMOVTY_CFLAGS) \
+	$(LIBOSMOABIS_CFLAGS) \
+	$(COVERAGE_CFLAGS) \
+	$(NULL)
+
+noinst_LIBRARIES = libxsc.a
+
+libxsc_a_SOURCES = \
+	xsc.c \
+	xsc_vty.c
diff --git a/openbsc/src/libxsc/xsc.c b/openbsc/src/libxsc/xsc.c
new file mode 100644
index 000000000..141179b00
--- /dev/null
+++ b/openbsc/src/libxsc/xsc.c
@@ -0,0 +1,19 @@
+/* Code used by both libbsc and libmsc (xsc means "BSC or MSC").
+ *
+ * (C) 2016 by sysmocom s.m.f.c. <info@sysmocom.de>
+ * All Rights Reserved
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
diff --git a/openbsc/src/libxsc/xsc_vty.c b/openbsc/src/libxsc/xsc_vty.c
new file mode 100644
index 000000000..141179b00
--- /dev/null
+++ b/openbsc/src/libxsc/xsc_vty.c
@@ -0,0 +1,19 @@
+/* Code used by both libbsc and libmsc (xsc means "BSC or MSC").
+ *
+ * (C) 2016 by sysmocom s.m.f.c. <info@sysmocom.de>
+ * All Rights Reserved
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */