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Release 6.1.9

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This commit is contained in:
Yuxin Zhou
2021-10-14 00:51:26 +00:00
parent 215df45d4b
commit 1af8404c54
1812 changed files with 60698 additions and 249862 deletions
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88
common_smp/src/txe_mutex_create.c
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@@ -12,8 +12,8 @@
/**************************************************************************/
/**************************************************************************/
/** */
/** ThreadX Component */
/** */
/** ThreadX Component */
/** */
/** Mutex */
/** */
@@ -32,49 +32,51 @@
#include "tx_mutex.h"
/**************************************************************************/
/* */
/* FUNCTION RELEASE */
/* */
/* _txe_mutex_create PORTABLE C */
/**************************************************************************/
/* */
/* FUNCTION RELEASE */
/* */
/* _txe_mutex_create PORTABLE C */
/* 6.1 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This function checks for errors in the create mutex function */
/* call. */
/* */
/* INPUT */
/* */
/* mutex_ptr Pointer to mutex control block */
/* name_ptr Pointer to mutex name */
/* inherit Initial mutex count */
/* */
/* This function checks for errors in the create mutex function */
/* call. */
/* */
/* INPUT */
/* */
/* mutex_ptr Pointer to mutex control block */
/* name_ptr Pointer to mutex name */
/* inherit Initial mutex count */
/* mutex_control_block_size Size of mutex control block */
/* */
/* OUTPUT */
/* */
/* TX_MUTEX_ERROR Invalid mutex pointer */
/* TX_CALLER_ERROR Invalid caller of this function */
/* TX_INHERIT_ERROR Invalid inherit option */
/* status Actual completion status */
/* */
/* CALLS */
/* */
/* _tx_mutex_create Actual create mutex function */
/* _tx_thread_system_preempt_check Check for preemption */
/* */
/* CALLED BY */
/* */
/* Application Code */
/* */
/* RELEASE HISTORY */
/* */
/* */
/* OUTPUT */
/* */
/* TX_MUTEX_ERROR Invalid mutex pointer */
/* TX_CALLER_ERROR Invalid caller of this function */
/* TX_INHERIT_ERROR Invalid inherit option */
/* status Actual completion status */
/* */
/* CALLS */
/* */
/* _tx_mutex_create Actual create mutex function */
/* _tx_thread_system_preempt_check Check for preemption */
/* */
/* CALLED BY */
/* */
/* Application Code */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 09-30-2020 William E. Lamie Initial Version 6.1 */
/* 05-19-2020 William E. Lamie Initial Version 6.0 */
/* 09-30-2020 Yuxin Zhou Modified comment(s), */
/* resulting in version 6.1 */
/* */
/**************************************************************************/
UINT _txe_mutex_create(TX_MUTEX *mutex_ptr, CHAR *name_ptr, UINT inherit, UINT mutex_control_block_size)
@@ -82,7 +84,7 @@ UINT _txe_mutex_create(TX_MUTEX *mutex_ptr, CHAR *name_ptr, UINT inherit, UINT
TX_INTERRUPT_SAVE_AREA
UINT status;
UINT status;
ULONG i;
TX_MUTEX *next_mutex;
#ifndef TX_TIMER_PROCESS_IN_ISR
@@ -100,7 +102,7 @@ TX_THREAD *thread_ptr;
/* Mutex pointer is invalid, return appropriate error code. */
status = TX_MUTEX_ERROR;
}
/* Now check to make sure the control block is the correct size. */
else if (mutex_control_block_size != (sizeof(TX_MUTEX)))
{
@@ -144,7 +146,7 @@ TX_THREAD *thread_ptr;
/* Decrement the preempt disable flag. */
_tx_thread_preempt_disable--;
/* Restore interrupts. */
TX_RESTORE
@@ -160,14 +162,14 @@ TX_THREAD *thread_ptr;
}
else
{
/* Check for a valid inherit option. */
if (inherit != TX_INHERIT)
{
if (inherit != TX_NO_INHERIT)
{
/* Inherit option is illegal. */
status = TX_INHERIT_ERROR;
}
@@ -196,11 +198,11 @@ TX_THREAD *thread_ptr;
/* Check for interrupt call. */
if (TX_THREAD_GET_SYSTEM_STATE() != ((ULONG) 0))
{
/* Now, make sure the call is from an interrupt and not initialization. */
if (TX_THREAD_GET_SYSTEM_STATE() < TX_INITIALIZE_IN_PROGRESS)
{
/* Invalid caller of this function, return appropriate error code. */
status = TX_CALLER_ERROR;
}