2 * Copyright (C) 2016 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation;
7 * version 2.1 of the License.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 /* Test compiler support for weak symbols with hidden visibility. */
20 int __tracepoint_test_symbol1
__attribute__((weak
, visibility("hidden")));
21 void *__tracepoint_test_symbol2
__attribute__((weak
, visibility("hidden")));
24 } __tracepoint_test_symbol3
__attribute__((weak
, visibility("hidden")));
26 __attribute__((visibility("hidden")))
27 void *lttng_ust_tp_check_weak_hidden1(void)
29 return &__tracepoint_test_symbol1
;
32 __attribute__((visibility("hidden")))
33 void *lttng_ust_tp_check_weak_hidden2(void)
35 return &__tracepoint_test_symbol2
;
38 __attribute__((visibility("hidden")))
39 void *lttng_ust_tp_check_weak_hidden3(void)
41 return &__tracepoint_test_symbol3
;