Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / tools / lib / lockdep / uinclude / linux / spinlock.h

diff --git a/kernel/tools/lib/lockdep/uinclude/linux/spinlock.h b/kernel/tools/lib/lockdep/uinclude/linux/spinlock.h
new file mode 100644 (file)
index 0000000..68c1aa2
--- /dev/null
+++ b/kernel/tools/lib/lockdep/uinclude/linux/spinlock.h
@@ -0,0 +1,25 @@
+#ifndef _LIBLOCKDEP_SPINLOCK_H_
+#define _LIBLOCKDEP_SPINLOCK_H_
+
+#include <pthread.h>
+#include <stdbool.h>
+
+#define arch_spinlock_t pthread_mutex_t
+#define __ARCH_SPIN_LOCK_UNLOCKED PTHREAD_MUTEX_INITIALIZER
+
+static inline void arch_spin_lock(arch_spinlock_t *mutex)
+{
+       pthread_mutex_lock(mutex);
+}
+
+static inline void arch_spin_unlock(arch_spinlock_t *mutex)
+{
+       pthread_mutex_unlock(mutex);
+}
+
+static inline bool arch_spin_is_locked(arch_spinlock_t *mutex)
+{
+       return true;
+}
+
+#endif