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Remove lint suppression comment (#920)

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Remove lint suppression comment
This commit is contained in:
chinglee-iot
2023-12-08 14:49:42 +08:00
committed by GitHub
parent a2712b5e38
commit a79752a04a
11 changed files with 155 additions and 184 deletions
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51
stream_buffer.c
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@ -47,29 +47,30 @@
#error INCLUDE_xTaskGetCurrentTaskHandle must be set to 1 to build stream_buffer.c
#endif
/* Lint e961, e9021 and e750 are suppressed as a MISRA exception justified
* because the MPU ports require MPU_WRAPPERS_INCLUDED_FROM_API_FILE to be defined
/* The MPU ports require MPU_WRAPPERS_INCLUDED_FROM_API_FILE to be defined
* for the header files above, but not in this file, in order to generate the
* correct privileged Vs unprivileged linkage and placement. */
#undef MPU_WRAPPERS_INCLUDED_FROM_API_FILE /*lint !e961 !e750 !e9021. */
#undef MPU_WRAPPERS_INCLUDED_FROM_API_FILE
/* If the user has not provided application specific Rx notification macros,
* or #defined the notification macros away, then provide default implementations
* that uses task notifications. */
/*lint -save -e9026 Function like macros allowed and needed here so they can be overridden. */
#ifndef sbRECEIVE_COMPLETED
#define sbRECEIVE_COMPLETED( pxStreamBuffer ) \
vTaskSuspendAll(); \
{ \
if( ( pxStreamBuffer )->xTaskWaitingToSend != NULL ) \
{ \
( void ) xTaskNotify( ( pxStreamBuffer )->xTaskWaitingToSend, \
( uint32_t ) 0, \
eNoAction ); \
( pxStreamBuffer )->xTaskWaitingToSend = NULL; \
} \
} \
( void ) xTaskResumeAll()
#define sbRECEIVE_COMPLETED( pxStreamBuffer ) \
do \
{ \
vTaskSuspendAll(); \
{ \
if( ( pxStreamBuffer )->xTaskWaitingToSend != NULL ) \
{ \
( void ) xTaskNotify( ( pxStreamBuffer )->xTaskWaitingToSend, \
( uint32_t ) 0, \
eNoAction ); \
( pxStreamBuffer )->xTaskWaitingToSend = NULL; \
} \
} \
( void ) xTaskResumeAll(); \
} while( 0 )
#endif /* sbRECEIVE_COMPLETED */
/* If user has provided a per-instance receive complete callback, then
@ -207,8 +208,6 @@
sbSEND_COMPLETE_FROM_ISR( ( pxStreamBuffer ), ( pxHigherPriorityTaskWoken ) )
#endif /* if ( configUSE_SB_COMPLETED_CALLBACK == 1 ) */
/*lint -restore (9026) */
/* The number of bytes used to hold the length of a message in the buffer. */
#define sbBYTES_TO_STORE_MESSAGE_LENGTH ( sizeof( configMESSAGE_BUFFER_LENGTH_TYPE ) )
@ -219,7 +218,7 @@
/*-----------------------------------------------------------*/
/* Structure that hold state information on the buffer. */
typedef struct StreamBufferDef_t /*lint !e9058 Style convention uses tag. */
typedef struct StreamBufferDef_t
{
volatile size_t xTail; /* Index to the next item to read within the buffer. */
volatile size_t xHead; /* Index to the next item to write within the buffer. */
@ -459,7 +458,7 @@ static void prvInitialiseNewStreamBuffer( StreamBuffer_t * const pxStreamBuffer,
* message buffer structure. */
volatile size_t xSize = sizeof( StaticStreamBuffer_t );
configASSERT( xSize == sizeof( StreamBuffer_t ) );
} /*lint !e529 xSize is referenced is configASSERT() is defined. */
}
#endif /* configASSERT_DEFINED */
if( ( pucStreamBufferStorageArea != NULL ) && ( pxStaticStreamBuffer != NULL ) )
@ -547,7 +546,7 @@ void vStreamBufferDelete( StreamBufferHandle_t xStreamBuffer )
{
/* Both the structure and the buffer were allocated using a single call
* to pvPortMalloc(), hence only one call to vPortFree() is required. */
vPortFree( ( void * ) pxStreamBuffer ); /*lint !e9087 Standard free() semantics require void *, plus pxStreamBuffer was allocated by pvPortMalloc(). */
vPortFree( ( void * ) pxStreamBuffer );
}
#else
{
@ -1379,7 +1378,7 @@ static size_t prvWriteBytesToBuffer( StreamBuffer_t * const pxStreamBuffer,
/* Write as many bytes as can be written in the first write. */
configASSERT( ( xHead + xFirstLength ) <= pxStreamBuffer->xLength );
( void ) memcpy( ( void * ) ( &( pxStreamBuffer->pucBuffer[ xHead ] ) ), ( const void * ) pucData, xFirstLength ); /*lint !e9087 memcpy() requires void *. */
( void ) memcpy( ( void * ) ( &( pxStreamBuffer->pucBuffer[ xHead ] ) ), ( const void * ) pucData, xFirstLength );
/* If the number of bytes written was less than the number that could be
* written in the first write... */
@ -1387,7 +1386,7 @@ static size_t prvWriteBytesToBuffer( StreamBuffer_t * const pxStreamBuffer,
{
/* ...then write the remaining bytes to the start of the buffer. */
configASSERT( ( xCount - xFirstLength ) <= pxStreamBuffer->xLength );
( void ) memcpy( ( void * ) pxStreamBuffer->pucBuffer, ( const void * ) &( pucData[ xFirstLength ] ), xCount - xFirstLength ); /*lint !e9087 memcpy() requires void *. */
( void ) memcpy( ( void * ) pxStreamBuffer->pucBuffer, ( const void * ) &( pucData[ xFirstLength ] ), xCount - xFirstLength );
}
else
{
@ -1427,14 +1426,14 @@ static size_t prvReadBytesFromBuffer( StreamBuffer_t * pxStreamBuffer,
* read. Asserts check bounds of read and write. */
configASSERT( xFirstLength <= xCount );
configASSERT( ( xTail + xFirstLength ) <= pxStreamBuffer->xLength );
( void ) memcpy( ( void * ) pucData, ( const void * ) &( pxStreamBuffer->pucBuffer[ xTail ] ), xFirstLength ); /*lint !e9087 memcpy() requires void *. */
( void ) memcpy( ( void * ) pucData, ( const void * ) &( pxStreamBuffer->pucBuffer[ xTail ] ), xFirstLength );
/* If the total number of wanted bytes is greater than the number
* that could be read in the first read... */
if( xCount > xFirstLength )
{
/* ...then read the remaining bytes from the start of the buffer. */
( void ) memcpy( ( void * ) &( pucData[ xFirstLength ] ), ( void * ) ( pxStreamBuffer->pucBuffer ), xCount - xFirstLength ); /*lint !e9087 memcpy() requires void *. */
( void ) memcpy( ( void * ) &( pucData[ xFirstLength ] ), ( void * ) ( pxStreamBuffer->pucBuffer ), xCount - xFirstLength );
}
else
{
@ -1495,7 +1494,7 @@ static void prvInitialiseNewStreamBuffer( StreamBuffer_t * const pxStreamBuffer,
}
#endif
( void ) memset( ( void * ) pxStreamBuffer, 0x00, sizeof( StreamBuffer_t ) ); /*lint !e9087 memset() requires void *. */
( void ) memset( ( void * ) pxStreamBuffer, 0x00, sizeof( StreamBuffer_t ) );
pxStreamBuffer->pucBuffer = pucBuffer;
pxStreamBuffer->xLength = xBufferSizeBytes;
pxStreamBuffer->xTriggerLevelBytes = xTriggerLevelBytes;