1 /* 2 * atomic.h 3 * 4 * Created on: 11 янв. 2020 г. 5 * Author: Vladimir Sadovnikov <lsp.plugin@gmail.com> 6 * 7 * This file is part of tamgamp.lv2 <https://github.com/sadko4u/tamgamp.lv2>. 8 * 9 * This program is free software; you can redistribute it and/or 10 * modify it under the terms of the GNU Lesser General Public 11 * License as published by the Free Software Foundation; either 12 * version 3 of the License, or (at your option) any later version. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 17 * Lesser General Public License for more details. 18 * 19 * You should have received a copy of the GNU Lesser General Public License 20 * along with this program; if not, write to the Free Software Foundation, 21 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 22 */ 23 24 #ifndef TAMGAMP_LV2_ATOMIC_H_ 25 #define TAMGAMP_LV2_ATOMIC_H_ 26 27 #include <stdint.h> 28 29 namespace tamgamp_lv2 30 { atomic_get(volatile int32_t & var)31 inline int32_t atomic_get(volatile int32_t &var) { return var; } atomic_get(volatile uint32_t & var)32 inline uint32_t atomic_get(volatile uint32_t &var) { return var; } atomic_get(volatile int32_t * var)33 inline int32_t atomic_get(volatile int32_t *var) { return *var; } atomic_get(volatile uint32_t * var)34 inline uint32_t atomic_get(volatile uint32_t *var) { return *var; } 35 atomic_set(volatile int32_t & var,int32_t value)36 inline int32_t atomic_set(volatile int32_t &var, int32_t value) { return var = value; } atomic_set(volatile uint32_t & var,uint32_t value)37 inline uint32_t atomic_set(volatile uint32_t &var, uint32_t value) { return var = value; } atomic_set(volatile int32_t * var,int32_t value)38 inline int32_t atomic_set(volatile int32_t *var, int32_t value) { return *var = value; } atomic_set(volatile uint32_t * var,uint32_t value)39 inline uint32_t atomic_set(volatile uint32_t *var, uint32_t value) { return *var = value; } 40 41 } 42 43 44 #endif /* TAMGAMP_LV2_ATOMIC_H_ */ 45