bindings: fix debug macro

Signed-off-by: Christian Brauner <cbrauner@suse.de>

diff --git a/bindings.h b/bindings.h
index c2951044d1d92fed647a6a67e2b3ec7536e9b5fb..04d728c6b3a6f2608e920f164b03c6726b2ce094 100644 (file)
--- a/bindings.h
+++ b/bindings.h
@@ -1,10 +1,13 @@
+#ifndef __LXCFS_BINDINGS_H
+#define __LXCFS_BINDINGS_H
+
 /* directory under which we mount the controllers - /run/lxcfs/controllers */
 #define BASEDIR RUNTIME_PATH "/lxcfs/controllers"
 #define ROOTDIR RUNTIME_PATH "/lxcfs/root"
 
 #define lxcfs_debug_stream(stream, format, ...)                                \
        do {                                                                   \
-               fprintf(stderr, "%s: %d: %s: " format, __FILE__, __LINE__,     \
+               fprintf(stream, "%s: %d: %s: " format, __FILE__, __LINE__,     \
                        __func__, __VA_ARGS__);                                \
        } while (false)
 
@@ -41,3 +44,5 @@ extern int proc_open(const char *path, struct fuse_file_info *fi);
 extern int proc_read(const char *path, char *buf, size_t size, off_t offset,
                struct fuse_file_info *fi);
 extern int proc_access(const char *path, int mask);
+
+#endif /* __LXCFS__BINDINGS_H */