| | | condition-variable-wait-with-timeout | |
|
| condition-variable seconds => boolean | [Function] |
Purpose
Block the current thread on condition-variable or until
seconds seconds have elapsed.
Package :portable-threads
Module :portable-threads
Arguments and values
| condition-variable | A condition variable | |
| seconds | A number | |
| boolean | A generalized boolean |
Returns
True if condition-variable is unblocked before
seconds seconds have elapsed; nil if the timeout has occurred.
Errors
The lock (or recursive lock) associated
with condition-variable is not held by the executing process.
Threads (multiprocessing) is not supported on the Common Lisp implementation.
See also
condition-variable-broadcast
condition-variable-signal
condition-variable-wait
make-condition-variable
with-lock-held
without-lock-held
Example
Acquire the condition-variable lock and then wait until
signaled by another thread or until 5 seconds have elapsed:
(with-lock-held (condition-variable)
(condition-variable-wait-with-timeout condition-variable 5))
The GBBopen Project
| | | condition-variable-wait-with-timeout | |