/* vi: set sw=4 ts=4: */ | |
/* | |
* fflush_stdout_and_exit implementation for busybox | |
* | |
* Copyright (C) 2003 Manuel Novoa III <mjn3@codepoet.org> | |
* | |
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details. | |
*/ | |
/* Attempt to fflush(stdout), and exit with an error code if stdout is | |
* in an error state. | |
*/ | |
#include "libbb.h" | |
void FAST_FUNC fflush_stdout_and_exit(int 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); | |
} |