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Diffstat (limited to 'cpukit/libfs/src/jffs2/include/linux/rwsem.h')
-rw-r--r--cpukit/libfs/src/jffs2/include/linux/rwsem.h12
1 files changed, 11 insertions, 1 deletions
diff --git a/cpukit/libfs/src/jffs2/include/linux/rwsem.h b/cpukit/libfs/src/jffs2/include/linux/rwsem.h
index 57bfdf13b7..e59e1cede3 100644
--- a/cpukit/libfs/src/jffs2/include/linux/rwsem.h
+++ b/cpukit/libfs/src/jffs2/include/linux/rwsem.h
@@ -1,6 +1,16 @@
#ifndef __LINUX_RWSEM_H__
#define __LINUX_RWSEM_H__
-struct rw_semaphore;
+struct rw_semaphore {};
+
+#define init_rwsem(rwsem)
+
+#define down_read(rwsem)
+
+#define down_write(rwsem)
+
+#define up_read(rwsem)
+
+#define up_write(rwsem)
#endif /* __LINUX_RWSEM_H__ */