event/Call: document exceptions

36899dba · Max Kellermann · 6a314466 · 36899dba
Commit 36899dba authored Dec 20, 2017 by Max Kellermann
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Call.hxx src/event/Call.hxx +2 -0

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--- a/src/event/Call.hxx
+++ b/src/event/Call.hxx
@@ -29,6 +29,8 @@ class EventLoop;
 /**
 * Call the given function in the context of the #EventLoop, and wait
 * for it to finish.
+ *
+ * Exceptions thrown by the given function will be rethrown.
 */
 void
 BlockingCall(EventLoop &loop, std::function<void()> &&f);