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mtx_timedlock

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Threads
Original:
Threads
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Exclusão mútua
Original:
Mutual exclusion
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mtx_init
mtx_lock
mtx_timedlock
mtx_trylock
Chamar uma vez
Original:
Call once
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Variáveis ​​de condição
Original:
Condition variables
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Segmento local de armazenamento
Original:
Thread-local storage
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Defined in header <threads.h>
int mtx_timedlock( mtx_t *restrict mutex,
                   const struct timespec *restrict time_point );
(desde C11)
Bloqueia o segmento atual até que o mutex apontado por mutex está bloqueado ou até o ponto de tempo TIME_UTC baseado apontado por time_point foi atingido.
Original:
Blocks the current thread until the mutex pointed to by mutex is locked or until the TIME_UTC based time point pointed to by time_point has been reached.
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O comportamento é indefinido se o segmento atual já tenha travado o mutex eo mutex não é recursiva.
Original:
The behavior is undefined if the current thread has already locked the mutex and the mutex is not recursive.
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O comportamento é indefinido se o mutex não suporta tempo limite.
Original:
The behavior is undefined if the mutex does not support timeout.
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[editar] Parâmetros

mutex -
ponteiro para o mutex para bloquear
Original:
pointer to the mutex to lock
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time_point -
ponteiro para o tempo limite de espera até
Original:
pointer to the timeout time to wait until
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[editar] Valor de retorno

thrd_success se bem sucedido, thrd_timedout se o tempo limite foi alcançado antes do mutex está bloqueado, thrd_error se um erro ocorreu.
Original:
thrd_success if successful, thrd_timedout if the timeout time has been reached before the mutex is locked, thrd_error if an error occurrs.
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[editar] Veja também

bloqueia até que trava um mutex
Original:
blocks until locks a mutex
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(função) [edit]
trava um mutex ou retorna sem bloquear, se já está bloqueada
Original:
locks a mutex or returns without blocking if already locked
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(função) [edit]
desbloqueia um mutex
Original:
unlocks a mutex
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(função) [edit]