Commit | Line | Data |
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5517d34d | 1 | /* |
c0c0989a | 2 | * SPDX-License-Identifier: LGPL-2.1-only |
5517d34d | 3 | * |
c0c0989a | 4 | * Copyright (C) 2016 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> |
5517d34d MD |
5 | */ |
6 | ||
7 | /* Test compiler support for weak symbols with hidden visibility. */ | |
b0e63efd MD |
8 | int __tracepoint_test_symbol1 __attribute__((weak, visibility("hidden"))); |
9 | void *__tracepoint_test_symbol2 __attribute__((weak, visibility("hidden"))); | |
10 | struct { | |
11 | char a[24]; | |
12 | } __tracepoint_test_symbol3 __attribute__((weak, visibility("hidden"))); | |
5517d34d MD |
13 | |
14 | __attribute__((visibility("hidden"))) | |
b0e63efd | 15 | void *lttng_ust_tp_check_weak_hidden1(void) |
5517d34d | 16 | { |
b0e63efd MD |
17 | return &__tracepoint_test_symbol1; |
18 | } | |
19 | ||
20 | __attribute__((visibility("hidden"))) | |
21 | void *lttng_ust_tp_check_weak_hidden2(void) | |
22 | { | |
23 | return &__tracepoint_test_symbol2; | |
24 | } | |
25 | ||
26 | __attribute__((visibility("hidden"))) | |
27 | void *lttng_ust_tp_check_weak_hidden3(void) | |
28 | { | |
29 | return &__tracepoint_test_symbol3; | |
5517d34d | 30 | } |