7iwind/threadx
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Release 6.1.9

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

84
common_smp/src/txe_block_allocate.c
View File

@@ -12,8 +12,8 @@
/**************************************************************************/
/**************************************************************************/
/** */
/** ThreadX Component */
/** */
/** ThreadX Component */
/** */
/** Block Pool */
/** */
@@ -31,54 +31,56 @@
#include "tx_block_pool.h"
/**************************************************************************/
/* */
/* FUNCTION RELEASE */
/* */
/* _txe_block_allocate PORTABLE C */
/**************************************************************************/
/* */
/* FUNCTION RELEASE */
/* */
/* _txe_block_allocate PORTABLE C */
/* 6.1 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This function checks for errors in the allocate block memory */
/* function call. */
/* */
/* INPUT */
/* */
/* pool_ptr Pointer to pool control block */
/* block_ptr Pointer to place allocated block */
/* */
/* This function checks for errors in the allocate block memory */
/* function call. */
/* */
/* INPUT */
/* */
/* pool_ptr Pointer to pool control block */
/* block_ptr Pointer to place allocated block */
/* pointer */
/* wait_option Suspension option */
/* */
/* OUTPUT */
/* */
/* TX_POOL_ERROR Invalid pool pointer */
/* TX_PTR_ERROR Invalid destination pointer */
/* TX_WAIT_ERROR Invalid wait option */
/* status Actual Completion status */
/* */
/* CALLS */
/* */
/* _tx_block_allocate Actual block allocate function */
/* */
/* CALLED BY */
/* */
/* Application Code */
/* */
/* RELEASE HISTORY */
/* */
/* wait_option Suspension option */
/* */
/* OUTPUT */
/* */
/* TX_POOL_ERROR Invalid pool pointer */
/* TX_PTR_ERROR Invalid destination pointer */
/* TX_WAIT_ERROR Invalid wait option */
/* status Actual Completion status */
/* */
/* CALLS */
/* */
/* _tx_block_allocate Actual block allocate function */
/* */
/* 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_block_allocate(TX_BLOCK_POOL *pool_ptr, VOID **block_ptr, ULONG wait_option)
{
UINT status;
UINT status;
#ifndef TX_TIMER_PROCESS_IN_ISR
@@ -89,7 +91,7 @@ TX_THREAD *current_thread;
status = TX_SUCCESS;
/* Check for an invalid pool pointer. */
if (pool_ptr == TX_NULL)
if (pool_ptr == TX_NULL)
{
/* Pool pointer is invalid, return appropriate error code. */
@@ -111,10 +113,10 @@ TX_THREAD *current_thread;
/* Null destination pointer, return appropriate error. */
status = TX_PTR_ERROR;
}
else
else
{
/* Check for a wait option error. Only threads are allowed any form of
/* Check for a wait option error. Only threads are allowed any form of
suspension. */
if (wait_option != TX_NO_WAIT)
{
@@ -126,7 +128,7 @@ TX_THREAD *current_thread;
/* A non-thread is trying to suspend, return appropriate error code. */
status = TX_WAIT_ERROR;
}
#ifndef TX_TIMER_PROCESS_IN_ISR
else
{