ash: code shrink around varvalue

[oweals/busybox.git] / libbb / fflush_stdout_and_exit.c

diff --git a/libbb/fflush_stdout_and_exit.c b/libbb/fflush_stdout_and_exit.c
index cbba04207d469d12bf79b3798893e2f40031375e..9ad5dbf968f536147221edde0081f9a38949dbec 100644 (file)
--- a/libbb/fflush_stdout_and_exit.c
+++ b/libbb/fflush_stdout_and_exit.c
@@ -4,34 +4,26 @@
  *
  * Copyright (C) 2003  Manuel Novoa III  <mjn3@codepoet.org>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 
 /* Attempt to fflush(stdout), and exit with an error code if stdout is
  * in an error state.
  */
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <libbb.h>
+#include "libbb.h"
 
-void bb_fflush_stdout_and_exit(int retval)
+void FAST_FUNC fflush_stdout_and_exit(int retval)
 {
-       if (fflush(stdout)) {
-               retval = bb_default_error_retval;
+       if (fflush(stdout))
+               bb_perror_msg_and_die(bb_msg_standard_output);
+
+       if (ENABLE_FEATURE_PREFER_APPLETS && die_sleep < 0) {
+               /* We are in NOFORK applet. Do not exit() directly,
+                * but use xfunc_die() */
+               xfunc_error_retval = retval;
+               xfunc_die();
        }
+
        exit(retval);
 }