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sema: pre-set timeout-timer for sema_wait_timed_msg()

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Martine Lenders 2015-12-01 19:09:36 +01:00
parent 54e6163ab3
commit 1dc388fea0
1 changed files with 1 additions and 0 deletions
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sys/sema/sema.c
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@ -73,6 +73,7 @@ int sema_wait_timed_msg(sema_t *sema, uint64_t timeout, msg_t *msg)
}
if (timeout != 0) {
old_state = disableIRQ();
timeout_timer.target = 0, timeout_timer.long_target = 0;
timeout_msg.type = MSG_TIMEOUT;
timeout_msg.content.ptr = (char *)sema;
/* we will stay in the same stack context so we can use timeout_msg */