Line data    Source code

       1             : /**
       2             :  * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
       3             :  * SPDX-License-Identifier: Apache-2.0.
       4             :  */
       5             : 
       6             : #include <aws/common/condition_variable.h>
       7             : 
       8             : int aws_condition_variable_wait_pred(
       9             :     struct aws_condition_variable *condition_variable,
      10             :     struct aws_mutex *mutex,
      11             :     aws_condition_predicate_fn *pred,
      12           0 :     void *pred_ctx) {
      13           0 : 
      14           0 :     int err_code = 0;
      15           0 :     while (!err_code && !pred(pred_ctx)) {
      16           0 :         err_code = aws_condition_variable_wait(condition_variable, mutex);
      17           0 :     }
      18           0 : 
      19           0 :     return err_code;
      20           0 : }
      21             : 
      22             : int aws_condition_variable_wait_for_pred(
      23             :     struct aws_condition_variable *condition_variable,
      24             :     struct aws_mutex *mutex,
      25             :     int64_t time_to_wait,
      26             :     aws_condition_predicate_fn *pred,
      27           0 :     void *pred_ctx) {
      28           0 : 
      29           0 :     int err_code = 0;
      30           0 :     while (!err_code && !pred(pred_ctx)) {
      31           0 :         err_code = aws_condition_variable_wait_for(condition_variable, mutex, time_to_wait);
      32           0 :     }
      33           0 : 
      34           0 :     return err_code;
      35           0 : }