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ChibiOS
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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8944 35acf78f-673a-0410-8e92-d51de3d6d3f4

This commit is contained in:
Giovanni Di Sirio 2016-02-24 15:51:36 +00:00
parent 658ce96ddb
commit d08631961a
1 changed files with 26 additions and 0 deletions
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26
os/common/abstractions/nasa_osal/src/osapi.c
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@ -405,6 +405,7 @@ int32 OS_TimerSet(uint32 timer_id, uint32 start_time, uint32 interval_time) {
return OS_ERR_INVALID_ID;
}
/* Entering a reentrant critical zone.*/
sts = chSysGetStatusAndLockX();
if (start_time == 0) {
@ -416,6 +417,7 @@ int32 OS_TimerSet(uint32 timer_id, uint32 start_time, uint32 interval_time) {
chVTSetI(&otp->vt, US2ST(start_time), timer_handler, (void *)timer_id);
}
/* Leaving the critical zone.*/
chSysRestoreStatusX(sts);
return OS_SUCCESS;
@ -471,10 +473,12 @@ int32 OS_TimerGetInfo (uint32 timer_id, OS_timer_prop_t *timer_prop) {
return OS_ERR_INVALID_ID;
}
/* Entering a reentrant critical zone.*/
sts = chSysGetStatusAndLockX();
/* If the semaphore is not in use then error.*/
if (otp->is_free) {
/* Leaving the critical zone.*/
chSysRestoreStatusX(sts);
return OS_ERR_INVALID_ID;
}
@ -485,6 +489,7 @@ int32 OS_TimerGetInfo (uint32 timer_id, OS_timer_prop_t *timer_prop) {
timer_prop->interval_time = otp->interval_time;
timer_prop->accuracy = (uint32)(1000000 / CH_CFG_ST_FREQUENCY);
/* Leaving the critical zone.*/
chSysRestoreStatusX(sts);
return OS_SUCCESS;
@ -593,16 +598,19 @@ int32 OS_BinSemFlush(uint32 sem_id) {
return OS_ERR_INVALID_ID;
}
/* Entering a reentrant critical zone.*/
sts = chSysGetStatusAndLockX();
/* If the semaphore is not in use then error.*/
if (bsp->sem.queue.prev == NULL) {
/* Leaving the critical zone.*/
chSysRestoreStatusX(sts);
return OS_SEM_FAILURE;
}
chBSemResetI(bsp, true);
/* Leaving the critical zone.*/
chSysRestoreStatusX(sts);
return OS_SUCCESS;
@ -627,16 +635,19 @@ int32 OS_BinSemGive(uint32 sem_id) {
return OS_ERR_INVALID_ID;
}
/* Entering a reentrant critical zone.*/
sts = chSysGetStatusAndLockX();
/* If the semaphore is not in use then error.*/
if (bsp->sem.queue.prev == NULL) {
/* Leaving the critical zone.*/
chSysRestoreStatusX(sts);
return OS_SEM_FAILURE;
}
chBSemSignalI(bsp);
/* Leaving the critical zone.*/
chSysRestoreStatusX(sts);
return OS_SUCCESS;
@ -764,14 +775,17 @@ int32 OS_BinSemGetInfo(uint32 sem_id, OS_bin_sem_prop_t *bin_prop) {
return OS_ERR_INVALID_ID;
}
/* Entering a reentrant critical zone.*/
sts = chSysGetStatusAndLockX();
/* If the semaphore is not in use then error.*/
if (bsp->sem.queue.prev == NULL) {
/* Leaving the critical zone.*/
chSysRestoreStatusX(sts);
return OS_ERR_INVALID_ID;
}
/* Leaving the critical zone.*/
chSysRestoreStatusX(sts);
return OS_ERR_NOT_IMPLEMENTED;
@ -877,16 +891,19 @@ int32 OS_CountSemGive(uint32 sem_id) {
return OS_ERR_INVALID_ID;
}
/* Entering a reentrant critical zone.*/
sts = chSysGetStatusAndLockX();
/* If the semaphore is not in use then error.*/
if (sp->queue.prev == NULL) {
/* Leaving the critical zone.*/
chSysRestoreStatusX(sts);
return OS_SEM_FAILURE;
}
chSemSignalI(sp);
/* Leaving the critical zone.*/
chSysRestoreStatusX(sts);
return OS_SUCCESS;
@ -1014,14 +1031,17 @@ int32 OS_CountSemGetInfo(uint32 sem_id, OS_count_sem_prop_t *sem_prop) {
return OS_ERR_INVALID_ID;
}
/* Entering a reentrant critical zone.*/
sts = chSysGetStatusAndLockX();
/* If the semaphore is not in use then error.*/
if (sp->queue.prev == NULL) {
/* Leaving the critical zone.*/
chSysRestoreStatusX(sts);
return OS_ERR_INVALID_ID;
}
/* Leaving the critical zone.*/
chSysRestoreStatusX(sts);
return OS_ERR_NOT_IMPLEMENTED;
@ -1217,14 +1237,17 @@ int32 OS_MutSemGetInfo(uint32 sem_id, OS_mut_sem_prop_t *sem_prop) {
return OS_ERR_INVALID_ID;
}
/* Entering a reentrant critical zone.*/
sts = chSysGetStatusAndLockX();
/* If the mutex is not in use then error.*/
if (mp->queue.prev == NULL) {
/* Leaving the critical zone.*/
chSysRestoreStatusX(sts);
return OS_ERR_INVALID_ID;
}
/* Leaving the critical zone.*/
chSysRestoreStatusX(sts);
return OS_ERR_NOT_IMPLEMENTED;
@ -1234,6 +1257,9 @@ int32 OS_MutSemGetInfo(uint32 sem_id, OS_mut_sem_prop_t *sem_prop) {
/**
* @brief Task creation.
* @note The task name is not copied inside the task but kept by reference,
* the name is supposed to be persistent, better if defined as a
* sting constant.
*
* @param[out] task_id pointer to a task id variable
* @param[in] task_name the task name