Migrate libasyncio from boost.signal to signals2 (#8756)

[libasyncio] / asyncio / async_process.hpp

diff --git a/asyncio/async_process.hpp b/asyncio/async_process.hpp
index aed7b20..825f09c 100644 (file)
--- a/asyncio/async_process.hpp
+++ b/asyncio/async_process.hpp
@@ -193,7 +193,7 @@ class ProcessManager : public TimerBase
        * Another module which forks child processes can connect to this signal to receive
        * the information when these child processes are terminated.
        */
-      boost::signal<void(pid_t,int)> m_foreign_child_state_changed_signal;
+      boost::signals2::signal<void(pid_t,int)> m_foreign_child_state_changed_signal;
 
    protected: