2 * Lua RTOS, mutex api implementation over FreeRTOS
4 * Copyright (C) 2015 - 2017
5 * IBEROXARXA SERVICIOS INTEGRALES, S.L. & CSS IBÉRICA, S.L.
7 * Author: Jaume Olivé (jolive@iberoxarxa.com / jolive@whitecatboard.org)
11 * Permission to use, copy, modify, and distribute this software
12 * and its documentation for any purpose and without fee is hereby
13 * granted, provided that the above copyright notice appear in all
14 * copies and that both that the copyright notice and this
15 * permission notice and warranty disclaimer appear in supporting
16 * documentation, and that the name of the author not be used in
17 * advertising or publicity pertaining to distribution of the
18 * software without specific, written prior permission.
20 * The author disclaim all warranties with regard to this
21 * software, including all implied warranties of merchantability
22 * and fitness. In no event shall the author be liable for any
23 * special, indirect or consequential damages or any damages
24 * whatsoever resulting from loss of use, data or profits, whether
25 * in an action of contract, negligence or other tortious action,
26 * arising out of or in connection with the use or performance of
29 * Modified by: LoBo (loboris@gmail.com / https://github.com/loboris)
36 #include "freertos/FreeRTOS.h"
37 #include "freertos/semphr.h"
39 #define MUTEX_INITIALIZER {.sem = 0}
42 SemaphoreHandle_t sem;
46 void mtx_init(struct mtx *mutex, const char *name, const char *type, int opts);
47 void mtx_lock(struct mtx *mutex);
48 int mtx_trylock(struct mtx *mutex);
49 void mtx_unlock(struct mtx *mutex);
50 void mtx_destroy(struct mtx *mutex);
52 #endif /* MUTEX_H_H */