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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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82
common_smp/src/tx_semaphore_delete.c
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@@ -12,8 +12,8 @@
/**************************************************************************/
/**************************************************************************/
/** */
/** ThreadX Component */
/** */
/** ThreadX Component */
/** */
/** Semaphore */
/** */
@@ -31,45 +31,47 @@
#include "tx_semaphore.h"
/**************************************************************************/
/* */
/* FUNCTION RELEASE */
/* */
/* _tx_semaphore_delete PORTABLE C */
/**************************************************************************/
/* */
/* FUNCTION RELEASE */
/* */
/* _tx_semaphore_delete PORTABLE C */
/* 6.1 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This function deletes the specified semaphore. All threads */
/* suspended on the semaphore are resumed with the TX_DELETED status */
/* code. */
/* */
/* INPUT */
/* */
/* semaphore_ptr Pointer to semaphore control block*/
/* */
/* OUTPUT */
/* */
/* TX_SUCCESS Successful completion status */
/* */
/* CALLS */
/* */
/* _tx_thread_system_preempt_check Check for preemption */
/* _tx_thread_system_resume Resume thread service */
/* _tx_thread_system_ni_resume Non-interruptable resume thread */
/* */
/* CALLED BY */
/* */
/* Application Code */
/* */
/* RELEASE HISTORY */
/* */
/* */
/* This function deletes the specified semaphore. All threads */
/* suspended on the semaphore are resumed with the TX_DELETED status */
/* code. */
/* */
/* INPUT */
/* */
/* semaphore_ptr Pointer to semaphore control block*/
/* */
/* OUTPUT */
/* */
/* TX_SUCCESS Successful completion status */
/* */
/* CALLS */
/* */
/* _tx_thread_system_preempt_check Check for preemption */
/* _tx_thread_system_resume Resume thread service */
/* _tx_thread_system_ni_resume Non-interruptable resume thread */
/* */
/* 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 _tx_semaphore_delete(TX_SEMAPHORE *semaphore_ptr)
@@ -77,7 +79,7 @@ UINT _tx_semaphore_delete(TX_SEMAPHORE *semaphore_ptr)
TX_INTERRUPT_SAVE_AREA
TX_THREAD *thread_ptr;
TX_THREAD *thread_ptr;
TX_THREAD *next_thread;
UINT suspended_count;
TX_SEMAPHORE *next_semaphore;
@@ -124,9 +126,9 @@ TX_SEMAPHORE *previous_semaphore;
/* See if we have to update the created list head pointer. */
if (_tx_semaphore_created_ptr == semaphore_ptr)
{
/* Yes, move the head pointer to the next link. */
_tx_semaphore_created_ptr = next_semaphore;
_tx_semaphore_created_ptr = next_semaphore;
}
}
@@ -137,7 +139,7 @@ TX_SEMAPHORE *previous_semaphore;
thread_ptr = semaphore_ptr -> tx_semaphore_suspension_list;
semaphore_ptr -> tx_semaphore_suspension_list = TX_NULL;
suspended_count = semaphore_ptr -> tx_semaphore_suspended_count;
semaphore_ptr -> tx_semaphore_suspended_count = TX_NO_SUSPENSIONS;
semaphore_ptr -> tx_semaphore_suspended_count = TX_NO_SUSPENSIONS;
/* Restore interrupts. */
TX_RESTORE
@@ -146,14 +148,14 @@ TX_SEMAPHORE *previous_semaphore;
on this semaphore. */
while (suspended_count != TX_NO_SUSPENSIONS)
{
/* Decrement the suspension count. */
suspended_count--;
/* Lockout interrupts. */
TX_DISABLE
/* Clear the cleanup pointer, this prevents the timeout from doing
/* Clear the cleanup pointer, this prevents the timeout from doing
anything. */
thread_ptr -> tx_thread_suspend_cleanup = TX_NULL;
@@ -177,7 +179,7 @@ TX_SEMAPHORE *previous_semaphore;
/* Restore interrupts. */
TX_RESTORE
/* Resume the thread. */
_tx_thread_system_resume(thread_ptr);
#endif