7 * Userspace RCU library internal utils
9 * Copyright (c) 2018 Michael Jeanson <mjeanson@efficios.com>
11 * This library is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU Lesser General Public
13 * License as published by the Free Software Foundation; either
14 * version 2.1 of the License, or (at your option) any later version.
16 * This library is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 * Lesser General Public License for more details.
21 * You should have received a copy of the GNU Lesser General Public
22 * License along with this library; if not, write to the Free Software
23 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
26 #define urcu_stringify(a) _urcu_stringify(a)
27 #define _urcu_stringify(a) #a
29 /* There is no concept of symbol aliases on MacOS */
31 #define URCU_ATTR_ALIAS(x)
33 #define URCU_ATTR_ALIAS(x) __attribute__((alias(x)))
37 #define DEFINE_URCU_TLS_ALIAS_1(type, name, alias) \
38 URCU_ATTR_ALIAS(#name) \
42 #define DEFINE_URCU_TLS_ALIAS_1(type, name, alias) \
43 URCU_ATTR_ALIAS("*__tls_access_" #name) \
44 type *__tls_access_ ## alias()
47 #define DEFINE_URCU_TLS_ALIAS(type, name, alias) \
48 DEFINE_URCU_TLS_ALIAS_1(type, name, alias)
50 #endif /* _URCU_UTILS_H */
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