diff options
| author | Tom <tomut@yahoo.com> | 2020-12-01 20:20:30 -0700 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2020-12-02 12:57:25 +0100 |
| commit | f68115aba31b0702ac3e36cdf096704747e0c320 (patch) | |
| tree | d6abe0995cce26b1a69db183e45d2f4a0e3b31d7 /Libraries/LibGUI | |
| parent | d6174f9c795ad28982960c9abf17cdda15744adf (diff) | |
| download | serenity-f68115aba31b0702ac3e36cdf096704747e0c320.zip | |
Taskbar: Wait on all waitable children in SIGCHLD handler
We need to call waitpid until no more waitable children are available.
This is necessary because SIGCHLD signals may coalesce into one when
multiple children terminate almost simultaneously.
Also, switch to EventLoop's asynchronous signal handling mechanism,
which allows more complex operations in the signal handler.
Diffstat (limited to 'Libraries/LibGUI')
| -rw-r--r-- | Libraries/LibGUI/Application.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Libraries/LibGUI/Application.h b/Libraries/LibGUI/Application.h index bc6c3e2ba2..d28b9da7ce 100644 --- a/Libraries/LibGUI/Application.h +++ b/Libraries/LibGUI/Application.h @@ -74,6 +74,8 @@ public: bool focus_debugging_enabled() const { return m_focus_debugging_enabled; } + Core::EventLoop& event_loop() { return *m_event_loop; } + private: Application(int argc, char** argv); |