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Commit c8ddcea2 authored by Thierno souleymane Bah's avatar Thierno souleymane Bah
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fix(sem_down function edited, counter now decremented)

parent 47ad6fa4
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......@@ -33,7 +33,7 @@ void sem_down(sem_t *sem)
assert(sem->magic == SEM_MAGIC);
irq_disable();
if ((++sem->cpt) < 0)
if ((--sem->cpt) < 0)
{
current_ctx->status = CTX_WAIT;
current_ctx->sem_next_ctx = sem->first_ctx;
......
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