about summary refs log tree commit diff
path: root/include/sys/socket.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/sys/socket.h')
-rw-r--r--include/sys/socket.h9
1 files changed, 7 insertions, 2 deletions
diff --git a/include/sys/socket.h b/include/sys/socket.h
index c09eac488f..5a8169ffc8 100644
--- a/include/sys/socket.h
+++ b/include/sys/socket.h
@@ -34,8 +34,13 @@ extern int __connect_internal (int __fd, __CONST_SOCKADDR_ARG __addr,
 #ifdef _HAVE_SA_LEN
 # define SA_LEN(_x)      (_x)->sa_len
 #else
-# define SA_LEN(_x)      __libc_sa_len((_x)->sa_family)
-extern int __libc_sa_len (sa_family_t __af) __THROW;
+extern int __libc_sa_len (sa_family_t __af);
+extern int __libc_sa_len_internal (sa_family_t __af) attribute_hidden;
+# ifndef NOT_IN_libc
+#  define SA_LEN(_x)      INTUSE(__libc_sa_len)((_x)->sa_family)
+# else
+#  define SA_LEN(_x)      __libc_sa_len((_x)->sa_family)
+# endif
 #endif