missing: Define SMACK_MAGIC if it's missing

diff --git a/src/basic/missing.h b/src/basic/missing.h
index 3e2c0afc8583f8138c4075c56bf182435136ed33..20a1c5f1b97425a21ddf944239756c758968d671 100644 (file)
--- a/src/basic/missing.h
+++ b/src/basic/missing.h
@@ -589,6 +589,10 @@ 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