xSemaphoreGetStaticBuffer macro

Retrieve pointer to a statically created binary semaphore, counting semaphore, or mutex semaphore's data structure buffer. This is the same buffer that is supplied at the time of creation.

Syntax

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Summary

Declaration

from semphr.h:1108

#define xSemaphoreGetStaticBuffer( xSemaphore, ppxSemaphoreBuffer ) xQueueGenericGetStaticBuffers( ( QueueHandle_t ) ( xSemaphore ), NULL, ( ppxSemaphoreBuffer ) )

Arguments

Argument

Description

xSemaphore

The semaphore for which to retrieve the buffer.

ppxSemaphoreBuffer

Used to return a pointer to the semaphore's data structure buffer.

Return value

pdTRUE if buffer was retrieved, pdFALSE otherwise.

References

Code

Location

#define xSemaphoreGetStaticBuffer( xSemaphore, ppxSemaphoreBuffer ) xQueueGenericGetStaticBuffers( ( QueueHandle_t ) ( xSemaphore ), NULL, ( ppxSemaphoreBuffer ) )

semphr.h:1108

xResult = xSemaphoreGetStaticBuffer( xSemaphore, &pxSemaphoreBuffer );

idf_additions.c:321

xSemaphoreGetStaticBuffer macro

Syntax

Arguments

Return value

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