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Cordio Stack and Cordio Profiles
r2p3-02rel0
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Buffer pool service. More...
Go to the source code of this file.
Data Structures | |
struct | wsfBufPoolDesc_t |
Buffer pool descriptor structure. More... | |
struct | WsfBufPoolStat_t |
Pool statistics. More... | |
struct | wsfBufDiagAllocFail_t |
WSF buffer diagnostics - buffer allocation failure. More... | |
struct | WsfBufDiag_t |
WSF buffer diagnostics message. More... | |
Macros | |
#define | WSF_BUF_FREE_CHECK TRUE |
check if trying to free a buffer that is already free | |
#define | WSF_BUF_ALLOC_BEST_FIT_FAIL_ASSERT FALSE |
assert on best-fit buffer allocation failure | |
#define | WSF_BUF_ALLOC_FAIL_ASSERT TRUE |
assert on buffer allocation failure | |
#define | WSF_BUF_STATS_HIST FALSE |
buffer histogram stats | |
#define | WSF_BUF_STATS_MAX_LEN 128 |
Length of the buffer statistics array. | |
#define | WSF_BUF_STATS_MAX_POOL 32 |
Max number of pools can allocate. | |
#define | WSF_BUF_ALLOC_FAILED 0x01 |
Failure Codes. | |
#define | WSF_BUF_STATS FALSE |
Enable buffer allocation statistics. | |
Typedefs | |
typedef void(* | wsfBufDiagCback_t) (WsfBufDiag_t *pInfo) |
Callback providing WSF buffer diagnostic messages. More... | |
Functions | |
uint32_t | WsfBufInit (uint32_t bufMemLen, uint8_t *pBufMem, uint8_t numPools, wsfBufPoolDesc_t *pDesc) |
Initialize the buffer pool service. This function should only be called once upon system initialization. More... | |
void * | WsfBufAlloc (uint16_t len) |
Allocate a buffer. More... | |
void | WsfBufFree (void *pBuf) |
Free a buffer. More... | |
uint8_t * | WsfBufGetAllocStats (void) |
Diagnostic function to get the buffer allocation statistics. More... | |
uint8_t * | WsfBufGetPoolOverFlowStats (void) |
Diagnostic function to get the number of overflow times for each pool. More... | |
uint8_t | WsfBufGetNumPool (void) |
Get number of pools. More... | |
void | WsfBufGetPoolStats (WsfBufPoolStat_t *pStat, uint8_t numPool) |
Get statistics for each pool. More... | |
void | WsfBufDiagRegister (wsfBufDiagCback_t callback) |
Called to register the buffer diagnostics callback function. More... | |
Buffer pool service.
Copyright (c) 2009-2018 Arm Ltd. All Rights Reserved. Arm Ltd. confidential and proprietary.
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Definition in file wsf_buf.h.