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-rw-r--r--sysdeps/unix/bsd/bits/sockaddr.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/sysdeps/unix/bsd/bits/sockaddr.h b/sysdeps/unix/bsd/bits/sockaddr.h
index aa127689bf..f5900f9d73 100644
--- a/sysdeps/unix/bsd/bits/sockaddr.h
+++ b/sysdeps/unix/bsd/bits/sockaddr.h
@@ -1,4 +1,4 @@
-/* Definition of `struct sockaddr_*' common members. 4.4 BSD version.
+/* Definition of struct sockaddr_* common members and sizes, BSD version.
Copyright (C) 1995-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -39,4 +39,7 @@ typedef unsigned char sa_family_t;
#define _HAVE_SA_LEN 1 /* We have the sa_len field. */
+/* Size of struct sockaddr_storage. */
+#define _SS_SIZE 128
+
#endif /* bits/sockaddr.h */