uloop: add back support for overriding signal handlers when signalfd is in use

[project/libubox.git] / uloop.c

diff --git a/uloop.c b/uloop.c
index 45f7c5d..af84737 100644 (file)
--- a/uloop.c
+++ b/uloop.c
@@ -392,14 +392,13 @@ static void uloop_ignore_signal(int signum, bool ignore)
 
 static void uloop_setup_signals(bool add)
 {
-       static struct sigaction old_sigint, old_sigchld, old_sigterm;
+       static struct sigaction old_sigint, old_sigchld, old_sigterm, old_sigquit;
 
-       if (uloop_setup_signalfd(add))
-               return;
+       uloop_setup_signalfd(add);
 
        uloop_install_handler(SIGINT, uloop_handle_signal, &old_sigint, add);
        uloop_install_handler(SIGTERM, uloop_handle_signal, &old_sigterm, add);
-       uloop_install_handler(SIGQUIT, uloop_handle_signal, &old_sigterm, add);
+       uloop_install_handler(SIGQUIT, uloop_handle_signal, &old_sigquit, add);
        uloop_install_handler(SIGCHLD, uloop_handle_signal, &old_sigchld, add);
 
        uloop_ignore_signal(SIGPIPE, add);