static int NaClDescMutexUnlock(struct NaClDesc *vself) {
struct NaClDescMutex *self = (struct NaClDescMutex *) vself;
NaClSyncStatus status = NaClIntrMutexUnlock(&self->mu);
return -NaClXlateNaClSyncStatus(status);
}
int NaClDescMutexLock(struct NaClDesc *vself,
struct NaClDescEffector *effp) {
struct NaClDescMutex *self = (struct NaClDescMutex *) vself;
NaClSyncStatus status = NaClIntrMutexLock(&self->mu);
UNREFERENCED_PARAMETER(effp);
return -NaClXlateNaClSyncStatus(status);
}
static int NaClDescCondVarWait(struct NaClDesc *vself,
struct NaClDesc *mutex) {
struct NaClDescCondVar *self = (struct NaClDescCondVar *) vself;
struct NaClDescMutex *mutex_desc;
NaClSyncStatus status;
if (((struct NaClDescVtbl const *) mutex->base.vtbl)->
typeTag != NACL_DESC_MUTEX) {
return -NACL_ABI_EINVAL;
}
mutex_desc = (struct NaClDescMutex *)mutex;
status = NaClIntrCondVarWait(&self->cv,
&mutex_desc->mu,
NULL);
return -NaClXlateNaClSyncStatus(status);
}
static int NaClDescCondVarBroadcast(struct NaClDesc *vself) {
struct NaClDescCondVar *self = (struct NaClDescCondVar *) vself;
NaClSyncStatus status = NaClIntrCondVarBroadcast(&self->cv);
return -NaClXlateNaClSyncStatus(status);
}
