From 903ae060db90aa1d72aa67afbc5a5ecabdcdbef7 Mon Sep 17 00:00:00 2001
From: Andreas Schwab <schwab@suse.de>
Date: Mon, 28 Jan 2013 17:51:03 +0100
Subject: Don't use GLIBC_PRIVATE errno outside of libraries

---
 include/netdb.h | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

(limited to 'include/netdb.h')

diff --git a/include/netdb.h b/include/netdb.h
index 3f2ae06451..8a569baef3 100644
--- a/include/netdb.h
+++ b/include/netdb.h
@@ -3,18 +3,20 @@
 
 #ifndef _ISOMAC
 /* Macros for accessing h_errno from inside libc.  */
-# undef  h_errno
-# ifdef _LIBC_REENTRANT
-#  include <tls.h>
-#  ifndef NOT_IN_libc
-#   define h_errno __libc_h_errno
-#  else
-#   define h_errno h_errno	/* For #ifndef h_errno tests.  */
-#  endif
+# if !defined NOT_IN_libc || defined IN_LIB
+#  undef  h_errno
+#  ifdef _LIBC_REENTRANT
+#   include <tls.h>
+#   ifndef NOT_IN_libc
+#    define h_errno __libc_h_errno
+#   else
+#    define h_errno h_errno	/* For #ifndef h_errno tests.  */
+#   endif
 extern __thread int h_errno attribute_tls_model_ie;
-# else
+#  else
 extern int h_errno;
-# endif	/* _LIBC_REENTRANT */
+#  endif	/* _LIBC_REENTRANT */
+# endif /* !NOT_IN_libc || IN_LIB */
 # define __set_h_errno(x) (h_errno = (x))
 
 libc_hidden_proto (hstrerror)
-- 
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