From patchwork Wed Oct 14 22:46:26 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Lu, Hongjiu" X-Patchwork-Id: 9150 Received: (qmail 44970 invoked by alias); 14 Oct 2015 22:46:30 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Delivered-To: mailing list libc-alpha@sourceware.org Received: (qmail 44960 invoked by uid 89); 14 Oct 2015 22:46:30 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.6 required=5.0 tests=AWL, BAYES_00, KAM_LAZY_DOMAIN_SECURITY, NO_DNS_FOR_FROM, T_RP_MATCHES_RCVD autolearn=no version=3.3.2 X-HELO: mga03.intel.com X-ExtLoop1: 1 Date: Wed, 14 Oct 2015 15:46:26 -0700 From: "H.J. Lu" To: GNU C Library Subject: [PATCH 12/19] Mark internal setjmp functions hidden Message-ID: <20151014224625.GD30880@intel.com> Reply-To: "H.J. Lu" MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) Since internal dirent functions are only used internally in ld.so and libc.so, they can be made hidden. [BZ #19122] * include/setjmp.h (__longjmp): Add attribute_hidden. [IS_IN (rtld)] (__sigsetjmp): Likewise. --- include/setjmp.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/include/setjmp.h b/include/setjmp.h index 622bb31..90f4697 100644 --- a/include/setjmp.h +++ b/include/setjmp.h @@ -6,7 +6,7 @@ /* Internal machine-dependent function to restore context sans signal mask. */ extern void __longjmp (__jmp_buf __env, int __val) - __attribute__ ((__noreturn__)); + __attribute__ ((__noreturn__)) attribute_hidden; /* Internal function to possibly save the current mask of blocked signals in ENV, and always set the flag saying whether or not it was saved. @@ -24,6 +24,10 @@ libc_hidden_proto (__libc_longjmp) libc_hidden_proto (_setjmp) libc_hidden_proto (__sigsetjmp) + +# if IS_IN (rtld) +extern __typeof (__sigsetjmp) __sigsetjmp attribute_hidden; +# endif #endif #endif