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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2016-03-20 17:56:47 +0100
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2016-03-20 19:51:42 +0100
commitd2129ad4570455d418b3ca34eeffd0505df088ea (patch)
tree1e51f02cb4f9ba0921a101ec5ed7e64fb99b755f /sysdeps/generic
parentc775104ac6c36d010570811c1e038ac92094e5e5 (diff)
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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 <dl-fcntl.h> instead of
	adding attribute_hidden to __open and __fcntl.
Diffstat (limited to 'sysdeps/generic')
-rw-r--r--sysdeps/generic/dl-fcntl.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/sysdeps/generic/dl-fcntl.h b/sysdeps/generic/dl-fcntl.h
new file mode 100644
index 0000000000..ee3c49c203
--- /dev/null
+++ b/sysdeps/generic/dl-fcntl.h
@@ -0,0 +1,21 @@
+/* Functions with hidden attribute internal to ld.so, which are declared
+   in include/fcntl.h.  Generic 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
+   <http://www.gnu.org/licenses/>.  */
+
+extern __typeof (__open) __open attribute_hidden;
+extern __typeof (__fcntl) __fcntl attribute_hidden;