diff options
Diffstat (limited to 'common_modules/module_lib/src/txm_semaphore_info_get.c')
| -rw-r--r-- | common_modules/module_lib/src/txm_semaphore_info_get.c | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/common_modules/module_lib/src/txm_semaphore_info_get.c b/common_modules/module_lib/src/txm_semaphore_info_get.c new file mode 100644 index 00000000..7c82c619 --- /dev/null +++ b/common_modules/module_lib/src/txm_semaphore_info_get.c @@ -0,0 +1,89 @@ +/**************************************************************************/ +/* */ +/* 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 */ +/** */ +/** Module */ +/** */ +/**************************************************************************/ +/**************************************************************************/ + +#define TXM_MODULE +#include "txm_module.h" + +/**************************************************************************/ +/* */ +/* FUNCTION RELEASE */ +/* */ +/* _txe_semaphore_info_get PORTABLE C */ +/* 6.0.1 */ +/* AUTHOR */ +/* */ +/* Scott Larson, Microsoft Corporation */ +/* */ +/* DESCRIPTION */ +/* */ +/* This function checks for errors in the semaphore information get */ +/* service. */ +/* */ +/* INPUT */ +/* */ +/* semaphore_ptr Pointer to semaphore control block*/ +/* name Destination for the semaphore name*/ +/* current_value Destination for current value of */ +/* the semaphore */ +/* first_suspended Destination for pointer of first */ +/* thread suspended on semaphore */ +/* suspended_count Destination for suspended count */ +/* next_semaphore Destination for pointer to next */ +/* semaphore on the created list */ +/* */ +/* OUTPUT */ +/* */ +/* TX_SEMAPHORE_ERROR Invalid semaphore pointer */ +/* status Completion status */ +/* */ +/* CALLS */ +/* */ +/* _txm_module_kernel_call_dispatcher */ +/* */ +/* CALLED BY */ +/* */ +/* Module application code */ +/* */ +/* RELEASE HISTORY */ +/* */ +/* DATE NAME DESCRIPTION */ +/* */ +/* 06-30-2020 Scott Larson Initial Version 6.0.1 */ +/* */ +/**************************************************************************/ +UINT _txe_semaphore_info_get(TX_SEMAPHORE *semaphore_ptr, CHAR **name, ULONG *current_value, TX_THREAD **first_suspended, ULONG *suspended_count, TX_SEMAPHORE **next_semaphore) +{ + +UINT return_value; +ALIGN_TYPE extra_parameters[4]; + + extra_parameters[0] = (ALIGN_TYPE) current_value; + extra_parameters[1] = (ALIGN_TYPE) first_suspended; + extra_parameters[2] = (ALIGN_TYPE) suspended_count; + extra_parameters[3] = (ALIGN_TYPE) next_semaphore; + + /* Call module manager dispatcher. */ + return_value = (UINT) (_txm_module_kernel_call_dispatcher)(TXM_SEMAPHORE_INFO_GET_CALL, (ALIGN_TYPE) semaphore_ptr, (ALIGN_TYPE) name, (ALIGN_TYPE) extra_parameters); + + /* Return value to the caller. */ + return(return_value); +} |