From: H.J. Lu <hjl.tools@gmail.com>
Date: Sun, 1 Oct 2017 22:54:51 +0000 (-0700)
Subject: Mark internal rpc functions with attribute_hidden [BZ #18822]
X-Git-Tag: glibc-2.27~808
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d48354d86087ba63acb7e2b20fb604c0b6ba4352;p=thirdparty%2Fglibc.git

Mark internal rpc functions with attribute_hidden [BZ #18822]

Mark internal rpc functions with attribute_hidden to allow direct
access within libc.so and libc.a without using GOT nor PLT.

	[BZ #18822]
	* include/rpc/rpc.h (__rpc_thread_variables): Add
	attribute_hidden.
	(__rpc_thread_svc_cleanup): Likewise.
	(__rpc_thread_clnt_cleanup): Likewise.
	(__rpc_thread_key_cleanup): Likewise.
---

diff --git a/ChangeLog b/ChangeLog
index 56b44eafc52..9ede6b7920d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>
+
+	[BZ #18822]
+	* include/rpc/rpc.h (__rpc_thread_variables): Add
+	attribute_hidden.
+	(__rpc_thread_svc_cleanup): Likewise.
+	(__rpc_thread_clnt_cleanup): Likewise.
+	(__rpc_thread_key_cleanup): Likewise.
+
 2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>
 
 	[BZ #18822]
diff --git a/include/rpc/rpc.h b/include/rpc/rpc.h
index 60c78968dec..1fb925e85ca 100644
--- a/include/rpc/rpc.h
+++ b/include/rpc/rpc.h
@@ -41,10 +41,10 @@ struct rpc_thread_variables {
 };
 
 extern struct rpc_thread_variables *__rpc_thread_variables(void)
-     __attribute__ ((const));
-extern void __rpc_thread_svc_cleanup (void);
-extern void __rpc_thread_clnt_cleanup (void);
-extern void __rpc_thread_key_cleanup (void);
+     __attribute__ ((const)) attribute_hidden;
+extern void __rpc_thread_svc_cleanup (void) attribute_hidden;
+extern void __rpc_thread_clnt_cleanup (void) attribute_hidden;
+extern void __rpc_thread_key_cleanup (void) attribute_hidden;
 
 extern void __rpc_thread_destroy (void);