missing: Define SMACK_MAGIC if it's missing

diff --git a/src/basic/missing.h b/src/basic/missing.h
index 991b30370d13aba652fcd5a16574f6dd7f4657f4..dd9b43f43d02028426fff5869032b02beca4ade3 100644 (file)
--- a/src/basic/missing.h
+++ b/src/basic/missing.h
@@ -594,6 +594,10 @@ struct btrfs_ioctl_quota_ctl_args {
 #define EFIVARFS_MAGIC 0xde5e81e4
 #endif
 
+#ifndef SMACK_MAGIC
+#define SMACK_MAGIC 0x43415d53
+#endif
+
 #ifndef MAX_HANDLE_SZ
 #define MAX_HANDLE_SZ 128
 #endif