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-rw-r--r--support/nfsidmap/nfsidmap_internal.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/support/nfsidmap/nfsidmap_internal.h b/support/nfsidmap/nfsidmap_internal.h
index 6696f50..a327862 100644
--- a/support/nfsidmap/nfsidmap_internal.h
+++ b/support/nfsidmap/nfsidmap_internal.h
@@ -70,3 +70,10 @@ extern nfs4_idmap_log_function_t idmap_log_func;
/* Level zero always prints, others print depending on verbosity level */
#define IDMAP_LOG(LVL, MSG) \
do { if (LVL <= idmap_verbosity) (*idmap_log_func)MSG; } while (0)
+
+#ifdef __GNUC__
+#define UNUSED(foo) UNUSED_ ## foo __attribute__((__unused__))
+#else
+#define UNUSED(foo) UNUSED_ ## foo
+#endif
+