folly: AsyncSignalHandler: update comments to match code

Summary: #accept2ship

Reviewed By: jsedgwick

Differential Revision: D4105140

fbshipit-source-id: eca1f7066e514ec3c5d316f974edc34e03872784

diff --git a/folly/io/async/AsyncSignalHandler.h b/folly/io/async/AsyncSignalHandler.h
index 213197e0fc28f2a23e190495c022c58fd74cf4ef..7d669ffb01ffc39839b9b39c47caa68be7bb2cea 100644 (file)
--- a/folly/io/async/AsyncSignalHandler.h
+++ b/folly/io/async/AsyncSignalHandler.h
@@ -24,17 +24,19 @@ namespace folly {
 /**
  * A handler to receive notification about POSIX signals.
  *
- * TAsyncSignalHandler allows code to process signals from within a EventBase
- * loop.  Standard signal handlers interrupt execution of the main thread, and
+ * AsyncSignalHandler allows code to process signals from within a EventBase
+ * loop.
+ *
+ * Standard signal handlers interrupt execution of the main thread, and
  * are run while the main thread is paused.  As a result, great care must be
  * taken to avoid race conditions if the signal handler has to access or modify
  * any data used by the main thread.
  *
- * TAsyncSignalHandler solves this problem by running the TAsyncSignalHandler
+ * AsyncSignalHandler solves this problem by running the AsyncSignalHandler
  * callback in normal thread of execution, as a EventBase callback.
  *
- * TAsyncSignalHandler may only be used in a single thread.  It will only
- * process signals received by the thread where the TAsyncSignalHandler is
+ * AsyncSignalHandler may only be used in a single thread.  It will only
+ * process signals received by the thread where the AsyncSignalHandler is
  * registered.  It is the user's responsibility to ensure that signals are
  * delivered to the desired thread in multi-threaded programs.
  */
@@ -53,7 +55,7 @@ class AsyncSignalHandler {
    * signalReceived() will be called each time this thread receives this
    * signal.
    *
-   * Throws a TException if an error occurs, or if this handler is already
+   * Throws if an error occurs or if this handler is already
    * registered for this signal.
    */
   void registerSignalHandler(int signum);
@@ -61,8 +63,7 @@ class AsyncSignalHandler {
   /**
    * Unregister for callbacks about the specified signal.
    *
-   * Throws a TException if an error occurs, or if this signal was not
-   * registered.
+   * Throws if an error occurs, or if this signal was not registered.
    */
   void unregisterSignalHandler(int signum);