1/* vi: set sw=4 ts=4: */
2/*
3 * Utility routines.
4 *
5 * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
6 *
7 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
8 */
9
10#include "libbb.h"
11
12ssize_t safe_write(int fd, const void *buf, size_t count)
13{
14	ssize_t n;
15
16	do {
17		n = write(fd, buf, count);
18	} while (n < 0 && errno == EINTR);
19
20	return n;
21}
22