commit dd7f17abdf4ce53d57d3b788996f57b5988eb8e3
author Steven Moreland <smoreland@google.com> Tue Sep 14 13:48:05 2021 -0700
committer Steven Moreland <smoreland@google.com> Tue Sep 14 15:21:13 2021 -0700
tree 9893be5a0afce14b2bd37577e7534c0fe3c063fc
parent 62d6e19091d92b7076f7143a78fc6337cf2d2ada

libbinder: FdTrigger - [[nodiscard]]

Bug: N/A
Test: N/A
Change-Id: I93a2784247f4b04eadd80894767671e895170ff8

libs/binder/FdTrigger.h

diff --git a/libs/binder/FdTrigger.h b/libs/binder/FdTrigger.h
index a428417..5f67ba3 100644
--- a/libs/binder/FdTrigger.h
+++ b/libs/binder/FdTrigger.h
@@ -37,7 +37,7 @@
     /**
      * Check whether this has been triggered by checking the write end.
      */
-    bool isTriggered();
+    [[nodiscard]] bool isTriggered();
 
     /**
      * Poll for a read event.
@@ -48,7 +48,7 @@
      *   true - time to read!
      *   false - trigger happened
      */
-    status_t triggerablePoll(base::borrowed_fd fd, int16_t event);
+    [[nodiscard]] status_t triggerablePoll(base::borrowed_fd fd, int16_t event);
 
     /**
      * Check whether this has been triggered by poll()ing the read end.
@@ -58,7 +58,7 @@
      *   false - not triggered
      *   error - error when polling
      */
-    android::base::Result<bool> isTriggeredPolled();
+    [[nodiscard]] android::base::Result<bool> isTriggeredPolled();
 
 private:
     base::unique_fd mWrite;