From cad5364599eb5062d59e0c397ed638ddd61a8d5d Mon Sep 17 00:00:00 2001 From: Manuel Novoa III Date: Wed, 19 Mar 2003 09:13:01 +0000 Subject: Major coreutils update. --- libbb/fflush_stdout_and_exit.c | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 libbb/fflush_stdout_and_exit.c (limited to 'libbb/fflush_stdout_and_exit.c') 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 + * + * 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 +#include +#include + +void bb_fflush_stdout_and_exit(int retval) +{ + if (fflush(stdout)) { + retval = bb_default_error_retval; + } + exit(retval); +} -- cgit v1.2.3