hush/libbb/fflush_stdout_and_exit.c
2003-03-19 09:13:01 +00:00

38 lines
1.1 KiB
C

/* 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);
}