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Improve Platform MessagePool support. (#1171)

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This commit is contained in:
pvanhorn
2017-01-19 16:04:08 -08:00
committed by Jonathan Hui
parent ab13e718c6
commit a3e9e33678
3 changed files with 33 additions and 13 deletions
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include/platform/messagepool.h
+12 -5
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@@ -63,14 +63,13 @@ extern "C" {
#endif
/**
* Initialize the platform implemented message pool with the provided buffer list.
* Initialize the platform implemented message pool.
*
* @param[in] aFreeBufferList A linked list of free buffers.
* @param[in] aNumFreeBuffers A pointer to an int containing the number of free buffers in aFreeBufferList.
* @param[in] aBufferSize The size in bytes of a Buffer object.
* @param[in] aMinNumFreeBuffers An int containing the minimum number of free buffers desired by OpenThread.
* @param[in] aBufferSize The size in bytes of a Buffer object.
*
*/
void otPlatMessagePoolInit(struct BufferHeader *aFreeBufferList, int *aNumFreeBuffers, size_t aBufferSize);
void otPlatMessagePoolInit(int aMinNumFreeBuffers, size_t aBufferSize);
/**
* Allocate a buffer from the platform managed buffer pool.
@@ -88,6 +87,14 @@ struct BufferHeader *otPlatMessagePoolNew(void);
*/
void otPlatMessagePoolFree(struct BufferHeader *aBuffer);
/**
* Get the number of free buffers.
*
* @returns The number of buffers currently free and available to OpenThread.
*
*/
int otPlatMessagePoolNumFreeBuffers(void);
#ifdef __cplusplus
} // extern "C"
#endif