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kernel: rename thread states symbols

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They are not part of the API, so rename from K_<state> to
_THREAD_<state>.

Change-Id: Iaebb7d3083b80b9769bee5616e0f96ed2abc5c56
Signed-off-by: Benjamin Walsh <walsh.benj@gmail.com>
This commit is contained in:
Benjamin Walsh 2017-01-22 11:41:59 -05:00 • committed by Anas Nashif
commit a8978aba8f
10 changed files with 38 additions and 36 deletions
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25
kernel/include/ksched.h
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@ -274,13 +274,13 @@ static inline void _reset_thread_states(struct k_thread *thread,
/* mark a thread as being suspended */
static inline void _mark_thread_as_suspended(struct k_thread *thread)
{
thread->base.thread_state |= K_SUSPENDED;
thread->base.thread_state |= _THREAD_SUSPENDED;
}
/* mark a thread as not being suspended */
static inline void _mark_thread_as_not_suspended(struct k_thread *thread)
{
thread->base.thread_state &= ~K_SUSPENDED;
thread->base.thread_state &= ~_THREAD_SUSPENDED;
}
static ALWAYS_INLINE int _is_thread_timeout_expired(struct k_thread *thread)
@ -304,14 +304,15 @@ static inline int _is_thread_timeout_active(struct k_thread *thread)
static inline int _has_thread_started(struct k_thread *thread)
{
return !(thread->base.thread_state & K_PRESTART);
return !(thread->base.thread_state & _THREAD_PRESTART);
}
static inline int _is_thread_prevented_from_running(struct k_thread *thread)
{
return thread->base.thread_state & (K_PENDING | K_PRESTART |
K_DEAD | K_DUMMY |
K_SUSPENDED);
uint8_t state = thread->base.thread_state;
return state & (_THREAD_PENDING | _THREAD_PRESTART | _THREAD_DEAD |
_THREAD_DUMMY | _THREAD_SUSPENDED);
}
@ -325,19 +326,19 @@ static inline int _is_thread_ready(struct k_thread *thread)
/* mark a thread as pending in its TCS */
static inline void _mark_thread_as_pending(struct k_thread *thread)
{
thread->base.thread_state |= K_PENDING;
thread->base.thread_state |= _THREAD_PENDING;
}
/* mark a thread as not pending in its TCS */
static inline void _mark_thread_as_not_pending(struct k_thread *thread)
{
thread->base.thread_state &= ~K_PENDING;
thread->base.thread_state &= ~_THREAD_PENDING;
}
/* check if a thread is pending */
static inline int _is_thread_pending(struct k_thread *thread)
{
return !!(thread->base.thread_state & K_PENDING);
return !!(thread->base.thread_state & _THREAD_PENDING);
}
/**
@ -347,7 +348,7 @@ static inline int _is_thread_pending(struct k_thread *thread)
*/
static inline void _mark_thread_as_started(struct k_thread *thread)
{
thread->base.thread_state &= ~K_PRESTART;
thread->base.thread_state &= ~_THREAD_PRESTART;
}
/*
@ -385,7 +386,7 @@ static inline void _ready_thread(struct k_thread *thread)
*/
static inline void _mark_thread_as_dead(struct k_thread *thread)
{
thread->base.thread_state |= K_DEAD;
thread->base.thread_state |= _THREAD_DEAD;
}
/*
@ -454,7 +455,7 @@ static inline struct k_thread *_unpend_first_thread(_wait_q_t *wait_q)
/* must be called with interrupts locked */
static inline void _unpend_thread(struct k_thread *thread)
{
__ASSERT(thread->base.thread_state & K_PENDING, "");
__ASSERT(thread->base.thread_state & _THREAD_PENDING, "");
sys_dlist_remove(&thread->base.k_q_node);
_mark_thread_as_not_pending(thread);