diff options
Diffstat (limited to 'common/src/txe_byte_pool_prioritize.c')
| -rw-r--r-- | common/src/txe_byte_pool_prioritize.c | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/common/src/txe_byte_pool_prioritize.c b/common/src/txe_byte_pool_prioritize.c new file mode 100644 index 00000000..18e7e4b4 --- /dev/null +++ b/common/src/txe_byte_pool_prioritize.c @@ -0,0 +1,101 @@ +/**************************************************************************/ +/* */ +/* Copyright (c) Microsoft Corporation. All rights reserved. */ +/* */ +/* This software is licensed under the Microsoft Software License */ +/* Terms for Microsoft Azure RTOS. Full text of the license can be */ +/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */ +/* and in the root directory of this software. */ +/* */ +/**************************************************************************/ + + +/**************************************************************************/ +/**************************************************************************/ +/** */ +/** ThreadX Component */ +/** */ +/** Byte Memory */ +/** */ +/**************************************************************************/ +/**************************************************************************/ + +#define TX_SOURCE_CODE + + +/* Include necessary system files. */ + +#include "tx_api.h" +#include "tx_byte_pool.h" + + +/**************************************************************************/ +/* */ +/* FUNCTION RELEASE */ +/* */ +/* _tx_byte_pool_prioritize PORTABLE C */ +/* 6.0 */ +/* AUTHOR */ +/* */ +/* William E. Lamie, Microsoft Corporation */ +/* */ +/* DESCRIPTION */ +/* */ +/* This function checks for errors in the byte pool prioritize call. */ +/* */ +/* INPUT */ +/* */ +/* pool_ptr Pointer to pool control block */ +/* */ +/* OUTPUT */ +/* */ +/* status Completion status */ +/* */ +/* CALLS */ +/* */ +/* _tx_byte_pool_prioritize Actual byte pool prioritize */ +/* function */ +/* */ +/* CALLED BY */ +/* */ +/* Application Code */ +/* */ +/* RELEASE HISTORY */ +/* */ +/* DATE NAME DESCRIPTION */ +/* */ +/* 05-19-2020 William E. Lamie Initial Version 6.0 */ +/* */ +/**************************************************************************/ +UINT _txe_byte_pool_prioritize(TX_BYTE_POOL *pool_ptr) +{ + +UINT status; + + + /* Check for an invalid byte memory pool pointer. */ + if (pool_ptr == TX_NULL) + { + + /* Byte pool pointer is invalid, return appropriate error code. */ + status = TX_POOL_ERROR; + } + + /* Now check for invalid pool ID. */ + else if (pool_ptr -> tx_byte_pool_id != TX_BYTE_POOL_ID) + { + + /* Byte pool pointer is invalid, return appropriate error code. */ + status = TX_POOL_ERROR; + } + else + { + + /* Call actual byte pool prioritize function. */ + status = _tx_byte_pool_prioritize(pool_ptr); + } + + /* Return completion status. */ + return(status); +} + |