51 lines
987 B
C
51 lines
987 B
C
#ifndef LOCKUTIL_H
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#define LOCKUTIL_H
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#include <stdint.h>
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#include <SDL2/SDL_mutex.h>
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#include "log.h"
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static inline void
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mutex_lock(SDL_mutex *mutex) {
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if (SDL_LockMutex(mutex)) {
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LOGC("Could not lock mutex");
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abort();
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}
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}
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static inline void
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mutex_unlock(SDL_mutex *mutex) {
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if (SDL_UnlockMutex(mutex)) {
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LOGC("Could not unlock mutex");
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abort();
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}
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}
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static inline void
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cond_wait(SDL_cond *cond, SDL_mutex *mutex) {
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if (SDL_CondWait(cond, mutex)) {
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LOGC("Could not wait on condition");
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abort();
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}
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}
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static inline int
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cond_wait_timeout(SDL_cond *cond, SDL_mutex *mutex, uint32_t ms) {
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int r = SDL_CondWaitTimeout(cond, mutex, ms);
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if (r < 0) {
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LOGC("Could not wait on condition with timeout");
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abort();
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}
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return r;
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}
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static inline void
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cond_signal(SDL_cond *cond) {
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if (SDL_CondSignal(cond)) {
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LOGC("Could not signal a condition");
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abort();
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}
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}
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#endif
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