1 files changed, 37 insertions, 0 deletions

diff --git a/libbb/fflush_stdout_and_exit.c b/libbb/fflush_stdout_and_exit.c
new file mode 100644
index 000000000..cbba04207
--- /dev/null
+++ b/libbb/fflush_stdout_and_exit.c
@@ -0,0 +1,37 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * fflush_stdout_and_exit implementation for busybox
+ *
+ * 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
+ *
+ */
+
+/* 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>
+
+void bb_fflush_stdout_and_exit(int retval)
+{
+        if (fflush(stdout)) {
+                retval = bb_default_error_retval;
+        }
+        exit(retval);
+}