Module: xenomai-3
Branch: stable-3.0.x
Commit: 48b2e57e29ca1c33eba14abb4b5eaa15431130fa
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=48b2e57e29ca1c33eba14abb4b5eaa15431130fa
Author: Philippe Gerum <r...@xenomai.org>
Date: Tue May 30 09:03:41 2017 +0200
lib/copperplate: drop useless wrapper to main()
Referencing __real_main() only makes sense from the bootstrap module
(boilerplate/init), which is glued to a DSO/final executable when
symbol wrapping is in effect, exclusively.
The wrapper found in copperplate is a left over from a former
implementation of the auto init feature, which may cause an undefined
reference to main() when loading libcopperplate.so dynamically. Let's
drop it.
---
lib/copperplate/Makefile.am | 3 +--
lib/copperplate/wrappers.c | 27 ---------------------------
2 files changed, 1 insertion(+), 29 deletions(-)
diff --git a/lib/copperplate/Makefile.am b/lib/copperplate/Makefile.am
index 3546e72..2ad5e1e 100644
--- a/lib/copperplate/Makefile.am
+++ b/lib/copperplate/Makefile.am
@@ -16,8 +16,7 @@ libcopperplate_la_SOURCES = \
semobj.c \
threadobj.c \
timerobj.c \
- traceobj.c \
- wrappers.c
+ traceobj.c
libcopperplate_la_CPPFLAGS = \
@XENO_USER_CFLAGS@ \
diff --git a/lib/copperplate/wrappers.c b/lib/copperplate/wrappers.c
deleted file mode 100644
index 9d2490c..0000000
--- a/lib/copperplate/wrappers.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Copyright (C) 2013 Philippe Gerum <r...@xenomai.org>.
- *
- * This 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 of the License, or (at your option) any later version.
- *
- * This 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 this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-#include <boilerplate/compiler.h>
-
-int main(int argc, char *const argv[]);
-
-int __real_main(int argc, char *const argv[]);
-
-__weak int __real_main(int argc, char *const argv[])
-{
- return main(argc, argv);
-}
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