diff options
Diffstat (limited to 'os')
| -rw-r--r-- | os/kernel/src/chcond.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/os/kernel/src/chcond.c b/os/kernel/src/chcond.c index a7ba23ed5..9e1a70cc4 100644 --- a/os/kernel/src/chcond.c +++ b/os/kernel/src/chcond.c @@ -138,19 +138,20 @@ msg_t chCondWait(CondVar *cp) { * @p chCondWaitS().
*/
msg_t chCondWaitS(CondVar *cp) {
+ Thread *ctp = currp;
Mutex *mp;
msg_t msg;
chDbgCheck(cp != NULL, "chCondWaitS");
- chDbgAssert(currp->p_mtxlist != NULL,
+ chDbgAssert(ctp->p_mtxlist != NULL,
"chCondWaitS(), #1",
"not owning a mutex");
mp = chMtxUnlockS();
- prio_insert(currp, &cp->c_queue);
- currp->p_u.wtobjp = cp;
+ prio_insert(ctp, &cp->c_queue);
+ ctp->p_u.wtobjp = cp;
chSchGoSleepS(THD_STATE_WTCOND);
- msg = currp->p_u.rdymsg;
+ msg = ctp->p_u.rdymsg;
chMtxLockS(mp);
return msg;
}
@@ -204,19 +205,20 @@ msg_t chCondWaitTimeout(CondVar *cp, systime_t time) { * @p chCondWaitTimeoutS().
*/
msg_t chCondWaitTimeoutS(CondVar *cp, systime_t time) {
+ Thread *ctp = currp;
Mutex *mp;
msg_t msg;
chDbgCheck(cp != NULL, "chCondWaitTimeoutS");
- chDbgAssert(currp->p_mtxlist != NULL,
+ chDbgAssert(ctp->p_mtxlist != NULL,
"chCondWaitTimeoutS(), #1",
"not owning a mutex");
mp = chMtxUnlockS();
- prio_insert(currp, &cp->c_queue);
- currp->p_u.wtobjp = cp;
+ prio_insert(ctp, &cp->c_queue);
+ ctp->p_u.wtobjp = cp;
chSchGoSleepTimeoutS(THD_STATE_WTCOND, time);
- msg = currp->p_u.rdymsg;
+ msg = ctp->p_u.rdymsg;
chMtxLockS(mp);
return msg;
}
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