cnd_timedwait
From cppreference.com
| Defined in header <threads.h>
|
||
| (since C11) | ||
Atomically locks the mutex pointed to by mutex and blocks on the condition variable pointed to by cond until the thread is signalled by cnd_signal or cnd_broadcast, or until the TIME_UTC based time point pointed to by time_point has been reached. The mutex is locked again before the function returns.
The behavior is undefined if the mutex is not already locked by the calling thread.
[edit] Parameters
| cond | - | pointer to the condition variable to block on |
| mutex | - | pointer to the mutex to unlock for the duration of the block |
| duration | - | pointer to a object specifying timeout time to wait until |
[edit] Return value
thrd_success if successful, thrd_timedout if the timeout time has been reached before the mutex is locked, or thrd_error if an error occurred.
[edit] See also
| (C11) |
blocks on a condition variable (function) |