diff options
| author | PProvost <[email protected]> | 2020-05-11 08:55:07 -0600 |
|---|---|---|
| committer | PProvost <[email protected]> | 2020-05-11 08:55:07 -0600 |
| commit | 852421fda03a7722d7adb45b187235cd66fa264e (patch) | |
| tree | b117e1339a047347a3d7ebf3eeb1891168cc9b9b /common/src/tx_queue_initialize.c | |
Initial commit
Diffstat (limited to 'common/src/tx_queue_initialize.c')
| -rw-r--r-- | common/src/tx_queue_initialize.c | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/common/src/tx_queue_initialize.c b/common/src/tx_queue_initialize.c new file mode 100644 index 00000000..0e9bb622 --- /dev/null +++ b/common/src/tx_queue_initialize.c @@ -0,0 +1,138 @@ +/**************************************************************************/ +/* */ +/* 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 */ +/** */ +/** Queue */ +/** */ +/**************************************************************************/ +/**************************************************************************/ + +#define TX_SOURCE_CODE + + +/* Include necessary system files. */ + +#include "tx_api.h" +#include "tx_queue.h" + + +#ifndef TX_INLINE_INITIALIZATION + +/* Define the head pointer of the created queue list. */ + +TX_QUEUE * _tx_queue_created_ptr; + + +/* Define the variable that holds the number of created queues. */ + +ULONG _tx_queue_created_count; + + +#ifdef TX_QUEUE_ENABLE_PERFORMANCE_INFO + +/* Define the total number of messages sent. */ + +ULONG _tx_queue_performance_messages_sent_count; + + +/* Define the total number of messages received. */ + +ULONG _tx_queue_performance__messages_received_count; + + +/* Define the total number of queue empty suspensions. */ + +ULONG _tx_queue_performance_empty_suspension_count; + + +/* Define the total number of queue full suspensions. */ + +ULONG _tx_queue_performance_full_suspension_count; + + +/* Define the total number of queue full errors. */ + +ULONG _tx_queue_performance_full_error_count; + + +/* Define the total number of queue timeouts. */ + +ULONG _tx_queue_performance_timeout_count; + +#endif +#endif + + +/**************************************************************************/ +/* */ +/* FUNCTION RELEASE */ +/* */ +/* _tx_queue_initialize PORTABLE C */ +/* 6.0 */ +/* AUTHOR */ +/* */ +/* William E. Lamie, Microsoft Corporation */ +/* */ +/* DESCRIPTION */ +/* */ +/* This function initializes the various control data structures for */ +/* the queue component. */ +/* */ +/* INPUT */ +/* */ +/* None */ +/* */ +/* OUTPUT */ +/* */ +/* None */ +/* */ +/* CALLS */ +/* */ +/* None */ +/* */ +/* CALLED BY */ +/* */ +/* _tx_initialize_high_level High level initialization */ +/* */ +/* RELEASE HISTORY */ +/* */ +/* DATE NAME DESCRIPTION */ +/* */ +/* 05-19-2020 William E. Lamie Initial Version 6.0 */ +/* */ +/**************************************************************************/ +VOID _tx_queue_initialize(VOID) +{ + +#ifndef TX_DISABLE_REDUNDANT_CLEARING + + /* Initialize the head pointer of the created queue list and the + number of queues created. */ + _tx_queue_created_ptr = TX_NULL; + _tx_queue_created_count = TX_EMPTY; + +#ifdef TX_QUEUE_ENABLE_PERFORMANCE_INFO + + /* Initialize the queue performance counters. */ + _tx_queue_performance_messages_sent_count = ((ULONG) 0); + _tx_queue_performance__messages_received_count = ((ULONG) 0); + _tx_queue_performance_empty_suspension_count = ((ULONG) 0); + _tx_queue_performance_full_suspension_count = ((ULONG) 0); + _tx_queue_performance_timeout_count = ((ULONG) 0); +#endif +#endif +} + |