forked from ROMEO/obsw
20 lines
488 B
C
20 lines
488 B
C
#include "FreeRTOS.h"
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#include "semphr.h"
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SemaphoreHandle_t malloc_mutex = NULL;
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void __malloc_lock(struct _reent *r) {
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// if the mutex is not initialized yet, no task have been started either
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if (malloc_mutex != NULL) {
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xSemaphoreTakeRecursive(malloc_mutex, portMAX_DELAY);
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}
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}
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void __malloc_unlock(struct _reent *r) {
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// if the mutex is not initialized yet, no task have been started either
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if (malloc_mutex != NULL) {
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xSemaphoreGiveRecursive(malloc_mutex);
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}
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}
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