From d2129ad4570455d418b3ca34eeffd0505df088ea Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sun, 20 Mar 2016 17:56:47 +0100 Subject: hurd: Do not hide rtld symbols which need to be preempted * sysdeps/generic/dl-fcntl.h: New file, adds attribute_hidden to __open and __fcntl. * sysdeps/mach/hurd/dl-fcntl.h: New file, adds attribute_hidden to __fcntl only. * include/fcntl.h [IS_IN (rtld)]: Include instead of adding attribute_hidden to __open and __fcntl. --- sysdeps/mach/hurd/dl-fcntl.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 sysdeps/mach/hurd/dl-fcntl.h (limited to 'sysdeps/mach') diff --git a/sysdeps/mach/hurd/dl-fcntl.h b/sysdeps/mach/hurd/dl-fcntl.h new file mode 100644 index 0000000000..c34bf12eb1 --- /dev/null +++ b/sysdeps/mach/hurd/dl-fcntl.h @@ -0,0 +1,22 @@ +/* Functions with hidden attribute internal to ld.so, which are declared + in include/fcntl.h. Hurd version. + Copyright (C) 2016 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +/* __open can't be hidden in ld.so on Hurd since it will be preempted by the + one in libc.so after bootstrap. */ +extern __typeof (__fcntl) __fcntl attribute_hidden; -- cgit v1.2.1