From c64f0734dd9afa8d52fe0a09d9ef40720bc421fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=9B=B6=E4=B8=AD=E6=96=AD=E5=BB=B6=E8=BF=9F=E7=9A=84RTOS?=
 <cosyos@139.com>
Date: Thu, 11 Jun 2026 14:08:01 +0000
Subject: [PATCH] =?UTF-8?q?=E5=88=A0=E9=99=A4=E6=96=87=E4=BB=B6=20System/s?=
 =?UTF-8?q?v=5Ftask.c?=
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Content-Type: text/plain; charset=UTF-8
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---
 System/sv_task.c | 826 -----------------------------------------------
 1 file changed, 826 deletions(-)
 delete mode 100644 System/sv_task.c

diff --git a/System/sv_task.c b/System/sv_task.c
deleted file mode 100644
index 625a7f8f..00000000
--- a/System/sv_task.c
+++ /dev/null
@@ -1,826 +0,0 @@
-/**************************************************************************//**
- * @item     CosyOS-III Kernel
- * @file     sv_task.c
- * @brief    任务服务
- * @details  仅在任务中调用并执行。
- * @author   迟凯峰
- * @version  V2.3.5
- * @date     2026.06.10
- ******************************************************************************/
-
-#include "os_var.h"
-#include "os_api.h"
-#include "sv_com.h"
-#include "sv_task.h"
-
-/**
- @addtogroup 任务服务
- @{
- */
-
-/** 调度解锁（退出嵌套任务临界区）*/
-void su_schedule_unlocks(void)
-{
-	s_schedulelock_counter--;
-	if(!s_schedulelock_counter){
-		#if (SYSCFG_KERNELLOCKNESTING == __ENABLED__)
-		if(!s_sign_schedule.every[1] && !s_kernellock_counter){
-		#else
-		if(!s_sign_schedule.every[1]){
-		#endif
-			s_sign_schedule.every[0] = false;
-			mPendSV_Set();
-			while(!s_sign_schedule.every[1]);
-		}
-		else{
-			s_sign_schedule.every[0] = false;
-		}
-	}
-}
-
-/** 内核解锁（退出嵌套服务层临界区）*/
-void su_kernel_unlocks(void)
-{
-	#if (SYSCFG_KERNELLOCKNESTING == __ENABLED__)
-	s_kernellock_counter--;
-	if(s_kernellock_counter) return;
-	#endif
-	if(!s_sign_schedule.total){
-		mPendSV_Set();
-		mSysIRQ_Enable();
-		#if (MCUCFG_ISA == __ARM__)
-		OS_NOP(1);
-		#endif
-		while(!s_sign_schedule.every[1]);
-	}
-	else{
-		mSysIRQ_Enable();
-	}
-}
-
-/** 内核解锁（退出非嵌套服务层临界区）并触发任务调度 */
-void su_kernel_unlock0_psv(void)
-{
-	s_sign_schedule.every[1] = false;
-	mPendSV_Set();
-	mSysIRQ_Enable();
-	#if (MCUCFG_ISA == __ARM__)
-	OS_NOP(1);
-	#endif
-	while(!s_sign_schedule.every[1]);
-}
-
-#if (MCUCFG_ISA != __ARM__)
-/** 调度上锁（进入嵌套任务临界区）*/
-void su_schedule_locks(void)
-{
-	s_sign_schedule.every[0] = true;
-	s_schedulelock_counter++;
-}
-
-/** 内核上锁（进入非嵌套服务层临界区）*/
-void su_kernel_lock0(void)
-{
-	mSysIRQ_Disable();
-}
-
-/** 内核解锁（退出非嵌套服务层临界区）*//*
-void su_kernel_unlock0(void)
-{
-	mSysIRQ_Enable();
-}*/
-
-/** 内核上锁（进入嵌套服务层临界区）*/
-#if (SYSCFG_KERNELLOCKNESTING == __ENABLED__)
-void su_kernel_locks(void)
-{
-	mSysIRQ_Disable();
-	s_kernellock_counter++;
-}
-#endif
-
-/** 内核解锁（退出嵌套服务层临界区）并返回(s_ecode_t) */
-s_ecode_t su_kernel_unlocks_rec(s_ecode_t e)
-{
-	su_kernel_unlocks();
-	return e;
-}
-
-/** 内核解锁（退出嵌套服务层临界区）并返回(void *) */
-void *su_kernel_unlocks_rvp(void *p)
-{
-	su_kernel_unlocks();
-	return p;
-}
-#endif
-
-
-/*
- * 操作任务
- */
-
-/**
- \brief      启动任务
- \param[in]  hload     任务装载块句柄
- \param[in]  status    任务初始状态
- \return     错误码
- */
-s_ecode_t su_startup_task_0(s_taskload_tsp hload, s_u8_t status)
-{
-	s_task_status0 = status;
-	s_task_starter = hload;
-	s_sign_startup = false;
-	mPendSV_Set();
-	mSysIRQ_Enable();
-	#if (MCUCFG_ISA == __ARM__)
-	OS_NOP(1);
-	#endif
-	while(!s_sign_startup);
-	return s_startup_ecode;
-}
-
-/**
- \brief      启动任务
- \param[in]  hload     任务装载块句柄
- \param[in]  status    任务初始状态
- \param[in]  entry     任务函数入口
- \return     错误码
- */
-s_ecode_t su_startup_task_1(s_taskload_tsp hload, s_u8_t status, s_voidvoid_tfp entry)
-{
-	hload->entry = entry;
-	return su_startup_task_0(hload, status);
-}
-
-/**
- \brief      恢复指定任务并挂起自身任务
- \param[in]  htask     任务句柄
- \return     错误码
- */
-s_ecode_t su_resume_suspend(s_taskctrl_tsp htask)
-{
-	s_ecode_t _ecode = sc_resume_task(htask);
-	if(_ecode == OS_ECODE_NOERROR || htask->status == OS_STATUS_READY){
-		sa_suspend_task(s_task_current);
-		return OS_ECODE_NOERROR;
-	}
-	else{
-		return _ecode;
-	}
-}
-
-#if (SYSCFG_SAMEPRISCHEDULE)
-/**
- \brief      禅让任务
- \param      无
- \return     无
- */
-void su_yield_tasking(void)
-{
-	su_kernel_locks();
-	#if   (SYSCFG_SAMEPRISCHEDULE == __COOPERATIVE__)
-	s_task_current->yield = true;
-	#elif (SYSCFG_SAMEPRISCHEDULE == __TIMESHARING__)
-	s_task_current->tc_counter = ~0;
-	#endif
-	s_sign_schedule.every[1] = false;
-	su_kernel_unlocks();
-}
-#endif
-
-/**
- \brief      自身任务延时
- \param[in]  tick      滴答周期（延时时间）<br>
-             +0：非法<br>
-             ~0：无限延时
- \return     无
- */
-void su_delay(s_delay_t tick)
-{
-	if(~tick) sa_insert_timerlist(s_task_current, tick);
-	if(!s_sign_schedule.every[0]){ /* 阻塞延时 */
-		sa_remove_ready(s_task_current);
-		s_task_current->status = OS_STATUS_BLOCKED;
-		su_kernel_unlock0_psv();
-	}
-	else{ /* 就绪延时 */
-		s_sign_delay = true;
-		mSysIRQ_Enable();
-		while(s_sign_delay);
-	}
-}
-
-/*
- * 互斥信号量
- */
-#if (SYSCFG_MUTEX == __ENABLED__)
-/**
- \brief      获取互斥信号量
- \param[in]  hmut      互斥信号量句柄
- \param[in]  tick      滴答周期（超时时间）<br>
-             +0：立即返回<br>
-             ~0：无限等待
- \return     结果
- \retval     false     失败
- \retval     true      成功
- */
-bool su_take_mutex(s_mutex_tsp hmut, s_delay_t tick)
-{
-	if(!hmut->mutex) goto __RET_TRUE1;
-	if(s_task_current == hmut->otask) goto __RET_TRUE2;
-	if(!tick) goto __RET_FALSE;
-	
-	if(~tick) sa_insert_timerlist(s_task_current, tick);
-	sa_insert_blocklist(&hmut->htask);
-	sa_remove_ready(s_task_current);
-	s_task_current->status = OS_STATUS_BLOCKED;
-	s_task_current->blocktype = OS_BLOCKED_MUTEX;
-	if(s_task_current->pri > hmut->otask->pri){
-		#if (SYSCFG_SAMEPRISCHEDULE)
-		s_taskctrl_tsp link = hmut->otask;
-		s_task_current->link = link;
-		do{
-			sa_set_taskpri(link, s_task_current->pri);
-			link = link->link;
-		}while(link != OS_NULL);
-		#else
-		sa_set_taskpri(hmut->otask, s_taskpri_ceiling++);
-		#endif
-	}
-	s_task_current->handle = hmut;
-	su_kernel_unlock0_psv();
-	#if (SYSCFG_MCUCORE == 8051)
-	hmut = (s_mutex_tsp)s_task_current->handle;
-	#endif
-	if(!hmut->mutex) goto __RET_TRUE1;
-	
-__RET_FALSE:
-	mSysIRQ_Enable();
-	return false;
-	
-__RET_TRUE1:
-	if(hmut->htask != OS_NULL){
-		sa_float_to_block(hmut->htask);
-	}
-	hmut->otask = s_task_current;
-	hmut->opri = s_task_current->pri;
-	
-__RET_TRUE2:
-	hmut->mutex++;
-	mSysIRQ_Enable();
-	return true;
-}
-
-/**
- \brief      归还互斥信号量
- \param[in]  hmut      互斥信号量句柄
- \return     无
- */
-void su_back_mutex(s_mutex_tsp hmut)
-{
-	if(!hmut->mutex);
-	else if(s_task_current == hmut->otask){
-		hmut->mutex--;
-		if(!hmut->mutex){
-			if(s_task_current->pri > hmut->opri){
-				sa_set_taskpri(s_task_current, hmut->opri);
-				#if (!SYSCFG_SAMEPRISCHEDULE)
-				s_taskpri_ceiling--;
-				#endif
-			}
-			if(hmut->htask != OS_NULL){
-				sa_block_to_float(hmut->htask);
-			}
-		}
-	}
-	su_kernel_unlocks();
-}
-#endif
-
-
-/*
- * 二值信号量
- */
-#if (SYSCFG_BINARY == __ENABLED__)
-/**
- \brief      等待二值信号量
- \param[in]  hbin      二值信号量句柄
- \param[in]  tick      滴答周期（超时时间）<br>
-             +0：立即返回<br>
-             ~0：无限等待
- \return     结果
- \retval     false     失败
- \retval     true      成功
- */
-bool su_wait_binary(s_binary_tsp hbin, s_delay_t tick)
-{
-	if(hbin->binary) goto __RET_TRUE;
-	if(!tick) goto __RET_FALSE;
-	
-	if(~tick) sa_insert_timerlist(s_task_current, tick);
-	sa_insert_blocklist(&hbin->htask);
-	sa_remove_ready(s_task_current);
-	s_task_current->status = OS_STATUS_BLOCKED;
-	s_task_current->blocktype = OS_BLOCKED_BINARY;
-	s_task_current->handle = hbin;
-	su_kernel_unlock0_psv();
-	#if (SYSCFG_MCUCORE == 8051)
-	hbin = (s_binary_tsp)s_task_current->handle;
-	#endif
-	if(hbin->binary) goto __RET_TRUE;
-	
-__RET_FALSE:
-	mSysIRQ_Enable();
-	return false;
-	
-__RET_TRUE:
-	mSysIRQ_Enable();
-	return true;
-}
-
-/**
- \brief      获取二值信号量
- \param[in]  hbin      二值信号量句柄
- \param[in]  tick      滴答周期（超时时间）<br>
-             +0：立即返回<br>
-             ~0：无限等待
- \return     结果
- \retval     false     失败
- \retval     true      成功
- */
-bool su_take_binary(s_binary_tsp hbin, s_delay_t tick)
-{
-	if(hbin->binary) goto __RET_TRUE;
-	if(!tick) goto __RET_FALSE;
-	
-	if(~tick) sa_insert_timerlist(s_task_current, tick);
-	sa_insert_blocklist(&hbin->htask);
-	sa_remove_ready(s_task_current);
-	s_task_current->status = OS_STATUS_BLOCKED;
-	s_task_current->blocktype = OS_BLOCKED_BINARY;
-	s_task_current->handle = hbin;
-	su_kernel_unlock0_psv();
-	#if (SYSCFG_MCUCORE == 8051)
-	hbin = (s_binary_tsp)s_task_current->handle;
-	#endif
-	if(hbin->binary) goto __RET_TRUE;
-	
-__RET_FALSE:
-	mSysIRQ_Enable();
-	return false;
-	
-__RET_TRUE:
-	if(hbin->htask != OS_NULL){
-		sa_float_to_block(hbin->htask);
-	}
-	hbin->binary = false;
-	mSysIRQ_Enable();
-	return true;
-}
-#endif
-
-
-/*
- * 计数信号量
- */
-#if (SYSCFG_SEMAPHORE == __ENABLED__)
-/**
- \brief      获取计数信号量
- \param[in]  hsem      计数信号量句柄
- \param[in]  tick      滴答周期（超时时间）<br>
-             +0：立即返回<br>
-             ~0：无限等待
- \return     结果
- \retval     false     失败
- \retval     true      成功
- */
-bool su_take_semaph(s_semaph_tsp hsem, s_delay_t tick)
-{
-	s_semaph_t counter;
-	counter = hsem->counter;
-	if(counter) goto __RET_TRUE;
-	if(!tick) goto __RET_FALSE;
-	
-	if(~tick) sa_insert_timerlist(s_task_current, tick);
-	sa_insert_blocklist(&hsem->htask);
-	sa_remove_ready(s_task_current);
-	s_task_current->status = OS_STATUS_BLOCKED;
-	s_task_current->blocktype = OS_BLOCKED_SEMAPHORE;
-	s_task_current->handle = hsem;
-	su_kernel_unlock0_psv();
-	#if (SYSCFG_MCUCORE == 8051)
-	hsem = (s_semaph_tsp)s_task_current->handle;
-	#endif
-	counter = hsem->counter;
-	if(counter) goto __RET_TRUE;
-	
-__RET_FALSE:
-	mSysIRQ_Enable();
-	return false;
-	
-__RET_TRUE:
-	counter--;
-	if(!counter && hsem->htask != OS_NULL){
-		sa_float_to_block(hsem->htask);
-	}
-	hsem->counter = counter;
-	mSysIRQ_Enable();
-	return true;
-}
-#endif
-
-
-/*
- * 私信
- */
-#if (SYSCFG_TASKMSG == __ENABLED__)
-/**
- \brief      接收私信
- \param[in]  tmrf      私信标志
- \param[in]  tick      滴答周期（超时时间）<br>
-             +0：立即返回<br>
-             ~0：无限等待
- \return     结果
- \retval     false     失败
- \retval     true      成功
- */
-bool su_recv_taskmsg(s_u8_t volatile _STATIC_MEM_ *tmrf, s_delay_t tick)
-{
-	if(*tmrf) goto __RET_TRUE;
-	if(!tick) goto __RET_FALSE;
-	
-	if(~tick) sa_insert_timerlist(s_task_current, tick);
-	sa_remove_ready(s_task_current);
-	s_task_current->status = OS_STATUS_BLOCKED;
-	s_task_current->blocktype = OS_BLOCKED_TASKMSG;
-	#if (SYSCFG_MCUCORE == 8051)
-	s_task_current->handle = (void *)tmrf;
-	#endif
-	su_kernel_unlock0_psv();
-	#if (SYSCFG_MCUCORE == 8051)
-	tmrf = (s_u8_t volatile _STATIC_MEM_ *)s_task_current->handle;
-	#endif
-	if(*tmrf) goto __RET_TRUE;
-	
-__RET_FALSE:
-	mSysIRQ_Enable();
-	return false;
-	
-__RET_TRUE:
-	*tmrf = 2;
-	(*s_task_current->entry)();
-	mSysIRQ_Enable();
-	return true;
-}
-#endif
-
-
-/* 
- * 飞信
- */
-#if (SYSCFG_FETION == __ENABLED__)
-/**
- \brief      退出非嵌套服务层临界区并返回飞信
- \param[in]  htbox     信箱句柄
- \return     飞信
- */
-__STATIC_FORCEINLINE m_fetion_t _unlock0_rfet_(s_tionbox_tsp htbox)
-{
-	m_fetion_t tion = htbox->tion;
-	htbox->tion = false;
-	mSysIRQ_Enable();
-	return tion;
-}
-
-/**
- \brief      接收飞信
- \param[in]  htbox     信箱句柄
- \param[in]  tick      滴答周期（超时时间）<br>
-             +0：立即返回<br>
-             ~0：无限等待
- \return     飞信
- \retval     false     失败
- */
-m_fetion_t su_recv_fetion(s_tionbox_tsp htbox, s_delay_t tick)
-{
-	if(htbox->tion) goto __RET_TION;
-	if(!tick) goto __RET_FALSE;
-	
-	if(~tick) sa_insert_timerlist(s_task_current, tick);
-	sa_insert_blocklist(&htbox->htask);
-	sa_remove_ready(s_task_current);
-	s_task_current->status = OS_STATUS_BLOCKED;
-	s_task_current->blocktype = OS_BLOCKED_FETION;
-	s_task_current->handle = htbox;
-	su_kernel_unlock0_psv();
-	#if (SYSCFG_MCUCORE == 8051)
-	htbox = (s_tionbox_tsp)s_task_current->handle;
-	#endif
-	
-__RET_TION:
-	return _unlock0_rfet_(htbox);
-	
-__RET_FALSE:
-	mSysIRQ_Enable();
-	return false;
-}
-#endif
-
-
-/** 退出非嵌套服务层临界区并返回(void *) */
-#if (SYSCFG_MAILBOX == __ENABLED__ || SYSCFG_MSGQUEUE == __ENABLED__)
-__STATIC_FORCEINLINE void *_unlock0_rvp_(void *p)
-{
-	mSysIRQ_Enable();
-	return p;
-}
-#endif
-
-
-/*
- * 邮箱
- */
-#if (SYSCFG_MAILBOX == __ENABLED__)
-/**
- \brief      接收邮件
- \param[in]  hmbox     邮箱句柄
- \param[in]  tick      滴答周期（超时时间）<br>
-             +0：立即返回<br>
-             ~0：无限等待
- \return     邮件指针
- \retval     NULL      失败
- */
-void *su_recv_mail(s_mailbox_tsp hmbox, s_delay_t tick)
-{
-	if(hmbox->flag) goto __RET_MAIL;
-	if(!tick) goto __RET_NULL;
-	
-	if(~tick) sa_insert_timerlist(s_task_current, tick);
-	sa_insert_blocklist(&hmbox->htask);
-	sa_remove_ready(s_task_current);
-	s_task_current->status = OS_STATUS_BLOCKED;
-	s_task_current->blocktype = OS_BLOCKED_MAIL;
-	s_task_current->handle = hmbox;
-	su_kernel_unlock0_psv();
-	#if (SYSCFG_MCUCORE == 8051)
-	hmbox = (s_mailbox_tsp)s_task_current->handle;
-	#endif
-	if(hmbox->flag) goto __RET_MAIL;
-	
-__RET_NULL:
-	mSysIRQ_Enable();
-	return OS_NULL;
-	
-__RET_MAIL:
-	hmbox->flag = false;
-	return _unlock0_rvp_(hmbox->mail);
-}
-#endif
-
-
-/*
- * 消息队列
- */
-#if (SYSCFG_MSGQUEUE == __ENABLED__)
-/**
- \brief      接收消息
- \param[in]  hque      队列句柄
- \param[in]  tick      滴答周期（超时时间）<br>
-             +0：立即返回<br>
-             ~0：无限等待
- \return     消息指针
- \retval     NULL      失败
- */
-void *su_recv_msg(s_msgque_tsp hque, s_delay_t tick)
-{
-	void *msg;
-	hque->mutex = false;
-	
-	if(hque->counter) goto __RECV_MSG;
-	if(!tick) goto __RET_NULL;
-	
-	hque->mutex = true;
-	if(~tick) sa_insert_timerlist(s_task_current, tick);
-	sa_insert_blocklist(&hque->htask);
-	sa_remove_ready(s_task_current);
-	s_task_current->status = OS_STATUS_BLOCKED;
-	s_task_current->blocktype = OS_BLOCKED_MSG;
-	s_task_current->handle = hque;
-	su_kernel_unlock0_psv();
-	#if (SYSCFG_MCUCORE == 8051)
-	hque = (s_msgque_tsp)s_task_current->handle;
-	#endif
-	hque->mutex = false;
-	if(!hque->counter) goto __RET_NULL;
-	
-__RECV_MSG:
-	if(hque->type == __DYNAMIC__){
-		msg = sc_recv_msg_dynque((s_dynque_tsp)hque);
-	}
-	else{
-		msg = sc_recv_msg_staque((s_staque_tsp)hque);
-	}
-	hque->mutex = true;
-	return _unlock0_rvp_(msg);
-	
-__RET_NULL:
-	hque->mutex = true;
-	mSysIRQ_Enable();
-	return OS_NULL;
-}
-#endif
-
-
-/*
- * 事件标志组
- */
-#if (SYSCFG_FLAGGROUP == __ENABLED__)
-/**
- \brief      查询标志组
- \param[in]  hgrp      标志组句柄
- \param[in]  size      sizeof(group)
- \return     结果
- \retval     false     失败
- \retval     true      成功
- */
-bool su_query_group(void volatile _STATIC_MEM_ *hgrp, s_u8_t size)
-{
-	switch(size){
-	case 1: if(*(s_u8_t  *)hgrp) goto __RET_TRUE; break;
-	case 2: if(*(s_u16_t *)hgrp) goto __RET_TRUE; break;
-	case 4: if(*(s_u32_t *)hgrp) goto __RET_TRUE; break;
-	}
-	su_kernel_unlocks();
-	return false;
-	
-__RET_TRUE:
-	su_kernel_unlocks();
-	return true;
-}
-
-/**
- \brief      等待标志组_1
- \param[in]  hgrp      标志组句柄
- \param[in]  tick      滴答周期（超时时间）<br>
-             +0：立即返回<br>
-             ~0：无限等待
- \return     结果
- \retval     false     失败
- \retval     true      成功
- */
-bool su_wait_group_1(s_u8_t volatile _STATIC_MEM_ *hgrp, s_delay_t tick)
-{
-	if(*hgrp) goto __RET_TRUE;
-	if(!tick) goto __RET_FALSE;
-	
-	if(~tick) sa_insert_timerlist(s_task_current, tick);
-	sa_remove_ready(s_task_current);
-	s_task_current->status = OS_STATUS_BLOCKED;
-	s_task_current->blocktype = 1;
-	s_task_current->handle = (void *)hgrp;
-	su_kernel_unlock0_psv();
-	#if (SYSCFG_MCUCORE == 8051)
-	hgrp = (s_u8_t volatile _STATIC_MEM_ *)s_task_current->handle;
-	#endif
-	if(*hgrp) goto __RET_TRUE;
-	
-__RET_FALSE:
-	mSysIRQ_Enable();
-	return false;
-	
-__RET_TRUE:
-	mSysIRQ_Enable();
-	return true;
-}
-
-/**
- \brief      等待标志组_2
- \param[in]  hgrp      标志组句柄
- \param[in]  tick      滴答周期（超时时间）<br>
-             +0：立即返回<br>
-             ~0：无限等待
- \return     结果
- \retval     false     失败
- \retval     true      成功
- */
-bool su_wait_group_2(s_u16_t volatile _STATIC_MEM_ *hgrp, s_delay_t tick)
-{
-	if(*hgrp) goto __RET_TRUE;
-	if(!tick) goto __RET_FALSE;
-	
-	if(~tick) sa_insert_timerlist(s_task_current, tick);
-	sa_remove_ready(s_task_current);
-	s_task_current->status = OS_STATUS_BLOCKED;
-	s_task_current->blocktype = 2;
-	s_task_current->handle = (void *)hgrp;
-	su_kernel_unlock0_psv();
-	#if (SYSCFG_MCUCORE == 8051)
-	hgrp = (s_u16_t volatile _STATIC_MEM_ *)s_task_current->handle;
-	#endif
-	if(*hgrp) goto __RET_TRUE;
-	
-__RET_FALSE:
-	mSysIRQ_Enable();
-	return false;
-	
-__RET_TRUE:
-	mSysIRQ_Enable();
-	return true;
-}
-
-/**
- \brief      等待标志组_4
- \param[in]  hgrp      标志组句柄
- \param[in]  tick      滴答周期（超时时间）<br>
-             +0：立即返回<br>
-             ~0：无限等待
- \return     结果
- \retval     false     失败
- \retval     true      成功
- */
-bool su_wait_group_4(s_u32_t volatile _STATIC_MEM_ *hgrp, s_delay_t tick)
-{
-	if(*hgrp) goto __RET_TRUE;
-	if(!tick) goto __RET_FALSE;
-	
-	if(~tick) sa_insert_timerlist(s_task_current, tick);
-	sa_remove_ready(s_task_current);
-	s_task_current->status = OS_STATUS_BLOCKED;
-	s_task_current->blocktype = 4;
-	s_task_current->handle = (void *)hgrp;
-	su_kernel_unlock0_psv();
-	#if (SYSCFG_MCUCORE == 8051)
-	hgrp = (s_u32_t volatile _STATIC_MEM_ *)s_task_current->handle;
-	#endif
-	if(*hgrp) goto __RET_TRUE;
-	
-__RET_FALSE:
-	mSysIRQ_Enable();
-	return false;
-	
-__RET_TRUE:
-	mSysIRQ_Enable();
-	return true;
-}
-#endif
-
-
-/*
- * 动态内存
- */
-#if (SYSCFG_DYNMEMMGE == __ENABLED__)
-/**
- \brief      uxalloc
- \param[in]  p         
- \return     指针
- \retval     NULL      失败
- */
-void _MALLOC_MEM_ *su_xalloc(void _MALLOC_MEM_ *p)
-{
-	su_kernel_unlocks();
-	return p;
-}
-
-/**
- \brief      初始化线程内存池
- \param[in]  hmem      线程内存句柄
- \param[in]  size      内存池大小
- \return     结果
- \retval     false     失败
- \retval     true      成功
- */
-bool su_init_mempool(s_thrmem_tsp hmem, size_t size)
-{
-	hmem->head = hmem->move = (void _MALLOC_MEM_ *)s_malloc(size);
-	if(hmem->head == OS_NULL){
-		su_kernel_unlocks();
-		return false;
-	}
-	else{
-		hmem->size = size;
-		su_kernel_unlocks();
-		return true;
-	}
-}
-
-/**
- \brief      线程内存分配
- \param[in]  hmem      线程内存句柄
- \param[in]  size      内存块大小
- \return     指针
- \retval     NULL      失败
- */
-void _MALLOC_MEM_ *su_talloc(s_thrmem_tsp hmem, size_t size)
-{
-	if(hmem->head == OS_NULL || (size_t)hmem->move - (size_t)hmem->head + size > hmem->size){
-		return OS_NULL;
-	}
-	else{
-		void _MALLOC_MEM_ *r = hmem->move;
-		hmem->move = (s_u8_t _MALLOC_MEM_ *)hmem->move + size;
-		return r;
-	}
-}
-#endif
-
-/** @} */