1 files changed, 48 insertions, 0 deletions
diff --git a/StoneIsland/platforms/ios/Pods/PromisesObjC/Sources/FBLPromises/FBLPromise+Await.m b/StoneIsland/platforms/ios/Pods/PromisesObjC/Sources/FBLPromises/FBLPromise+Await.m
new file mode 100644
index 00000000..ea3b87a3
--- /dev/null
+++ b/StoneIsland/platforms/ios/Pods/PromisesObjC/Sources/FBLPromises/FBLPromise+Await.m
@@ -0,0 +1,48 @@
+/**
+ Copyright 2018 Google Inc. All rights reserved.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at:
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ */
+
+#import "FBLPromise+Await.h"
+
+#import "FBLPromisePrivate.h"
+
+id __nullable FBLPromiseAwait(FBLPromise *promise, NSError **outError) {
+  assert(promise);
+
+  static dispatch_once_t onceToken;
+  static dispatch_queue_t queue;
+  dispatch_once(&onceToken, ^{
+    queue = dispatch_queue_create("com.google.FBLPromises.Await", DISPATCH_QUEUE_CONCURRENT);
+  });
+  dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);
+  id __block resolution;
+  NSError __block *blockError;
+  [promise chainOnQueue:queue
+      chainedFulfill:^id(id value) {
+        resolution = value;
+        dispatch_semaphore_signal(semaphore);
+        return value;
+      }
+      chainedReject:^id(NSError *error) {
+        blockError = error;
+        dispatch_semaphore_signal(semaphore);
+        return error;
+      }];
+  dispatch_semaphore_wait(semaphore, DISPATCH_TIME_FOREVER);
+  if (outError) {
+    *outError = blockError;
+  }
+  return resolution;
+}