From: H.J. Lu <hjl.tools@gmail.com>
Date: Thu, 15 Oct 2015 21:24:20 +0000 (-0700)
Subject: Mark ld.so internel stdlib functions hidden
X-Git-Tag: glibc-2.23~325
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f3fc94c04f72e492f55be4349c6df2a910762b70;p=thirdparty%2Fglibc.git

Mark ld.so internel stdlib functions hidden

Since ld.so internel stdlib functions are only used internally in
ld.so, they can be made hidden.

	[BZ #19122]
	* include/stdlib.h [IS_IN (rtld)] (unsetenv): Add
	attribute_hidden.
	[IS_IN (rtld)] (__strtoul_internal): Likewise.
---

diff --git a/ChangeLog b/ChangeLog
index 11536083597..bdb44a26681 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,10 @@
 2015-10-15  H.J. Lu  <hongjiu.lu@intel.com>
 
 	[BZ #19122]
+	* include/stdlib.h [IS_IN (rtld)] (unsetenv): Add
+	attribute_hidden.
+	[IS_IN (rtld)] (__strtoul_internal): Likewise.
+
 	* include/signal.h [IS_IN (rtld)] (__sigaction): Add
 	attribute_hidden.
 	[IS_IN (rtld)] (__libc_sigaction): Likewise.
diff --git a/include/stdlib.h b/include/stdlib.h
index 992b87793c2..dcb83a50271 100644
--- a/include/stdlib.h
+++ b/include/stdlib.h
@@ -242,6 +242,11 @@ struct abort_msg_s
 extern struct abort_msg_s *__abort_msg;
 libc_hidden_proto (__abort_msg)
 
+# if IS_IN (rtld)
+extern __typeof (unsetenv) unsetenv attribute_hidden;
+extern __typeof (__strtoul_internal) __strtoul_internal attribute_hidden;
+# endif
+
 __END_DECLS
 
 #endif