1 /************************************************************************** 2 * 3 * Copyright 2020 Lag Free Games, LLC 4 * All Rights Reserved. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the 8 * "Software"), to deal in the Software without restriction, including 9 * without limitation the rights to use, copy, modify, merge, publish, 10 * distribute, sub license, and/or sell copies of the Software, and to 11 * permit persons to whom the Software is furnished to do so, subject to 12 * the following conditions: 13 * 14 * The above copyright notice and this permission notice (including the 15 * next paragraph) shall be included in all copies or substantial portions 16 * of the Software. 17 * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 21 * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR 22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 25 * 26 **************************************************************************/ 27 28 #ifndef CND_MONOTONIC_H 29 #define CND_MONOTONIC_H 30 31 #include "c11/threads.h" 32 33 #include "util/os_time.h" 34 35 #include <assert.h> 36 37 #ifdef __cplusplus 38 extern "C" { 39 #endif 40 41 struct u_cnd_monotonic 42 { 43 #ifdef _WIN32 44 void *Ptr; 45 #else 46 pthread_cond_t cond; 47 #endif 48 }; 49 50 int u_cnd_monotonic_init(struct u_cnd_monotonic *cond); 51 void u_cnd_monotonic_destroy(struct u_cnd_monotonic *cond); 52 int u_cnd_monotonic_broadcast(struct u_cnd_monotonic *cond); 53 int u_cnd_monotonic_signal(struct u_cnd_monotonic *cond); 54 int u_cnd_monotonic_timedwait(struct u_cnd_monotonic *cond, mtx_t *mtx, 55 const struct timespec *abs_time); 56 int u_cnd_monotonic_wait(struct u_cnd_monotonic *cond, mtx_t *mtx); 57 58 #ifdef __cplusplus 59 } 60 #endif 61 62 #endif 63