top: Use _exit() instead of exit() in sighandler

Signed-off-by: Marek Polacek <mmpolacek@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/procps/top.c b/procps/top.c
index 4f37878..f9106fa 100644 (file)
--- a/procps/top.c
+++ b/procps/top.c
@@ -649,8 +649,9 @@ static void reset_term(void)
 static void sig_catcher(int sig UNUSED_PARAM)
 {
        reset_term();
-       exit(EXIT_FAILURE);
+       _exit(EXIT_FAILURE);
 }
+
 #endif /* FEATURE_USE_TERMIOS */
 
 /*