| Eric Andersen | aad1a88 | 2001-03-16 22:47:14 +0000 | [diff] [blame] | 1 | /* vi: set sw=4 ts=4: */ |
| 2 | /* |
| 3 | * Utility routines. |
| 4 | * |
| Eric Andersen | c7bda1c | 2004-03-15 08:29:22 +0000 | [diff] [blame] | 5 | * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org> |
| Eric Andersen | aad1a88 | 2001-03-16 22:47:14 +0000 | [diff] [blame] | 6 | * |
| Denys Vlasenko | 0ef64bd | 2010-08-16 20:14:46 +0200 | [diff] [blame] | 7 | * Licensed under GPLv2 or later, see file LICENSE in this source tree. |
| Eric Andersen | aad1a88 | 2001-03-16 22:47:14 +0000 | [diff] [blame] | 8 | */ |
| 9 | |
| Eric Andersen | aad1a88 | 2001-03-16 22:47:14 +0000 | [diff] [blame] | 10 | #include "libbb.h" |
| 11 | |
| Denis Vlasenko | 83e5d6f | 2006-12-18 21:49:06 +0000 | [diff] [blame] | 12 | #if defined(__GLIBC__) && __GLIBC__ < 2 |
| Denis Vlasenko | defc1ea | 2008-06-27 02:52:20 +0000 | [diff] [blame] | 13 | int FAST_FUNC vdprintf(int d, const char *format, va_list ap) |
| Eric Andersen | aad1a88 | 2001-03-16 22:47:14 +0000 | [diff] [blame] | 14 | { |
| Denys Vlasenko | ec447c7 | 2011-10-24 04:06:18 +0200 | [diff] [blame] | 15 | char buf[8 * 1024]; |
| Eric Andersen | aad1a88 | 2001-03-16 22:47:14 +0000 | [diff] [blame] | 16 | int len; |
| 17 | |
| Denys Vlasenko | ec447c7 | 2011-10-24 04:06:18 +0200 | [diff] [blame] | 18 | len = vsnprintf(buf, sizeof(buf), format, ap); |
| Eric Andersen | aad1a88 | 2001-03-16 22:47:14 +0000 | [diff] [blame] | 19 | return write(d, buf, len); |
| 20 | } |
| 21 | #endif |