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authorHolger Freyther <zecke@selfish.org>2009-06-08 10:32:54 +0000
committerHolger Freyther <zecke@selfish.org>2009-06-08 10:32:54 +0000
commit6d9f77acd097b4370c9808c3827ce1bc8a6181e0 (patch)
treee27747798b89a7a3725c95fd495119f91f2a7475 /include/openbsc/openbscdefines.h
parentc7aa3c4f799dfd847ebfecb752ededa9d2f8ed1f (diff)
openbscdefines.h: Add header file to control visibility of symbols
Add the hooks/configure detection to compile everything with -fvisibility=hidden and then make certain symbols visible. This will be used to make parts of the API public. There are no users yet but we should have some soon.
Diffstat (limited to 'include/openbsc/openbscdefines.h')
-rw-r--r--include/openbsc/openbscdefines.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/include/openbsc/openbscdefines.h b/include/openbsc/openbscdefines.h
new file mode 100644
index 00000000..082e5922
--- /dev/null
+++ b/include/openbsc/openbscdefines.h
@@ -0,0 +1,35 @@
+/*
+ * (C) 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
+ *
+ * All Rights Reserved
+ *
+ * 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 2 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, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+#ifndef OPENBSCDEFINES_H
+#define OPENBSCDEFINES_H
+
+#ifdef BUILDING_ON_WINDOWS
+ #ifdef BUILDING_OPENBSC
+ #define BSC_API __declspec(dllexport)
+ #else
+ #define BSC_API __declspec(dllimport)
+ #endif
+#else
+ #define BSC_API __attribute__((visibility("default")))
+#endif
+
+#endif