Move include/ust/ to include/lttng/

[ust.git] / include / lttng / kcompat / kcompat.h

diff --git a/include/lttng/kcompat/kcompat.h b/include/lttng/kcompat/kcompat.h
new file mode 100644 (file)
index 0000000..3fdea64
--- /dev/null
+++ b/include/lttng/kcompat/kcompat.h
@@ -0,0 +1,63 @@
+/*
+ * kcompat.h
+ *
+ * Copyright (C) 2009 - Pierre-Marc Fournier (pierre-marc dot fournier at polymtl dot ca)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+#ifndef KCOMPAT_H
+#define KCOMPAT_H
+
+#define __KERNEL__
+#define _LOOSE_KERNEL_NAMES
+
+#ifndef CONFIG_SMP
+#define CONFIG_SMP 1 /* Needed for urcu, verify it's ok to remove it. */
+#endif
+
+#include <limits.h>
+#include <bits/wordsize.h>
+#if __WORDSIZE == 32
+#define LIBKCOMPAT_X86_32
+#elif __WORDSIZE == 64
+#define LIBKCOMPAT_X86_64
+#else
+#error "Unsupported"
+#endif
+
+#ifdef LIBKCOMPAT_X86_32
+#define CONFIG_X86_32
+#define CONFIG_32BIT
+#endif
+
+#ifdef LIBKCOMPAT_X86_64
+#define CONFIG_X86_64
+#define CONFIG_64BIT
+#endif
+
+/* Standard libs */
+#include <stdint.h>
+#include <stddef.h>
+
+/* Taken from userspace-rcu */
+#include <urcu/arch.h>
+
+/* Kernel libs */
+#include <lttng/kcompat/compiler.h>
+#include <lttng/kcompat/types.h>
+#include <lttng/kcompat/jhash.h>
+
+#endif /* KCOMPAT_H */