diff options
Diffstat (limited to 'chrome/common/ipc_sync_message.h')
| -rw-r--r-- | chrome/common/ipc_sync_message.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/chrome/common/ipc_sync_message.h b/chrome/common/ipc_sync_message.h index d098a99..86cb62f 100644 --- a/chrome/common/ipc_sync_message.h +++ b/chrome/common/ipc_sync_message.h @@ -27,8 +27,9 @@ class SyncMessage : public Message { // If this message can cause the receiver to block while waiting for user // input (i.e. by calling MessageBox), then the caller needs to pump window // messages and dispatch asynchronous messages while waiting for the reply. - // If this handle is passed in, then window messages will be pumped while - // it's set. The handle must be valid until after the Send call returns. + // If this handle is passed in, then window messages will start being pumped + // when it's set. Note that this behavior will continue even if the event is + // later reset. The handle must be valid until after the Send call returns. void set_pump_messages_event(HANDLE event) { pump_messages_event_ = event; if (event) { |