len0rd/FreeRTOS-Kernel
1
0
Fork 0
mirror of https://github.com/FreeRTOS/FreeRTOS-Kernel.git synced 2025-04-19 21:11:57 -04:00
Code Issues Packages Projects Releases Wiki Activity

Update static stream buffer size check (#693)

Browse source 
* Use volatile size instead of sizeof directly to prevent always
  true/false warning
This commit is contained in:
chinglee-iot 2023-06-26 15:44:33 +08:00 committed by GitHub
parent aa012e8d82
commit 788f8cfd76
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
stream_buffer.c
View file

@ -436,11 +436,13 @@ static void prvInitialiseNewStreamBuffer( StreamBuffer_t * const pxStreamBuffer,
configASSERT( xBufferSizeBytes > sbBYTES_TO_STORE_MESSAGE_LENGTH ); configASSERT( xBufferSizeBytes > sbBYTES_TO_STORE_MESSAGE_LENGTH );
#if ( configASSERT_DEFINED == 1 ) #if ( configASSERT_DEFINED == 1 )
{
/* Sanity check that the size of the structure used to declare a /* Sanity check that the size of the structure used to declare a
* variable of type StaticStreamBuffer_t equals the size of the real * variable of type StaticStreamBuffer_t equals the size of the real
* message buffer structure. */ * message buffer structure. */
configASSERT( sizeof( StaticStreamBuffer_t ) == sizeof( StreamBuffer_t ) ); volatile size_t xSize = sizeof( StaticStreamBuffer_t );
configASSERT( xSize == sizeof( StreamBuffer_t ) );
} /*lint !e529 xSize is referenced is configASSERT() is defined. */
#endif /* configASSERT_DEFINED */ #endif /* configASSERT_DEFINED */
if( ( pucStreamBufferStorageArea != NULL ) && ( pxStaticStreamBuffer != NULL ) ) if( ( pucStreamBufferStorageArea != NULL ) && ( pxStaticStreamBuffer != NULL ) )