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separate the dynamic task destroy api

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This commit is contained in:
mculover666
2022-05-31 19:42:25 +08:00
parent 088e7fe364
commit 30832d6e0f
4 changed files with 75 additions and 27 deletions
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14
kernel/core/include/tos_task.h
View File

@@ -204,6 +204,20 @@ __API__ k_err_t tos_task_create_dyn(k_task_t **task,
size_t stk_size,
k_timeslice_t timeslice);
/**
* @brief Destroy a dynamic allocated task.
* delete a dynamic allocated task.
*
* @attention None
*
* @param[in] task pointer to the handler of the task to be deleted.
*
* @return errcode
* @retval #K_ERR_TASK_DESTROY_IDLE attempt to destroy idle task.
* @retval #K_ERR_NONE return successfully.
*/
__API__ k_err_t tos_task_destroy_dyn(k_task_t *task);
#endif
/**

55
kernel/core/tos_task.c
View File

@@ -187,8 +187,20 @@ __STATIC__ k_err_t task_do_destroy(k_task_t *task)
return K_ERR_NONE;
}
__STATIC__ k_err_t task_destroy_static(k_task_t *task)
__API__ k_err_t tos_task_destroy(k_task_t *task)
{
TOS_IN_IRQ_CHECK();
if (unlikely(!task)) {
task = k_curr_task;
}
TOS_OBJ_VERIFY(task, KNL_OBJ_TYPE_TASK);
if (knl_is_self(task) && knl_is_sched_locked()) {
return K_ERR_SCHED_LOCKED;
}
#if TOS_CFG_TASK_DYNAMIC_CREATE_EN > 0u
if (!knl_object_alloc_is_static(&task->knl_obj)) {
return K_ERR_OBJ_INVALID_ALLOC_TYPE;
@@ -275,10 +287,26 @@ __API__ k_err_t tos_task_create_dyn(k_task_t **task,
return K_ERR_NONE;
}
__STATIC__ k_err_t task_destroy_dyn(k_task_t *task)
__API__ k_err_t tos_task_destroy_dyn(k_task_t *task)
{
k_err_t err;
TOS_IN_IRQ_CHECK();
if (unlikely(!task)) {
task = k_curr_task;
}
TOS_OBJ_VERIFY(task, KNL_OBJ_TYPE_TASK);
if (knl_is_self(task) && knl_is_sched_locked()) {
return K_ERR_SCHED_LOCKED;
}
if (!knl_object_alloc_is_dynamic(&task->knl_obj)) {
return K_ERR_OBJ_INVALID_ALLOC_TYPE;
}
tos_knl_sched_lock();
err = task_do_destroy(task);
@@ -302,29 +330,6 @@ __STATIC__ k_err_t task_destroy_dyn(k_task_t *task)
#endif
__API__ k_err_t tos_task_destroy(k_task_t *task)
{
TOS_IN_IRQ_CHECK();
if (unlikely(!task)) {
task = k_curr_task;
}
TOS_OBJ_VERIFY(task, KNL_OBJ_TYPE_TASK);
if (knl_is_self(task) && knl_is_sched_locked()) {
return K_ERR_SCHED_LOCKED;
}
#if TOS_CFG_TASK_DYNAMIC_CREATE_EN > 0u
if (knl_object_alloc_is_dynamic(&task->knl_obj)) {
return task_destroy_dyn(task);
}
#endif
return task_destroy_static(task);
}
__API__ void tos_task_yield(void)
{
TOS_CPU_CPSR_ALLOC();