| Robert Griebl | efd4983 | 2002-07-19 20:27:11 +0000 | [diff] [blame] | 1 | /* |
| "Vladimir N. Oleynik" | 39a841c | 2005-09-29 16:18:57 +0000 | [diff] [blame] | 2 | Copyright (C) 2002,2005 Vladimir Oleynik <dzo@simtreas.ru> |
| Robert Griebl | efd4983 | 2002-07-19 20:27:11 +0000 | [diff] [blame] | 3 | */ |
| 4 | |||||
| 5 | #include <stdlib.h> | ||||
| 6 | #include <stdio.h> | ||||
| 7 | #include <stdarg.h> | ||||
| Manuel Novoa III | 4d0884a | 2002-09-12 14:52:26 +0000 | [diff] [blame] | 8 | #include "libbb.h" |
| Robert Griebl | efd4983 | 2002-07-19 20:27:11 +0000 | [diff] [blame] | 9 | |
| "Vladimir N. Oleynik" | 39a841c | 2005-09-29 16:18:57 +0000 | [diff] [blame] | 10 | char *bb_xasprintf(const char *format, ...) |
| Robert Griebl | efd4983 | 2002-07-19 20:27:11 +0000 | [diff] [blame] | 11 | { |
| Manuel Novoa III | cad5364 | 2003-03-19 09:13:01 +0000 | [diff] [blame] | 12 | va_list p; |
| 13 | int r; | ||||
| "Vladimir N. Oleynik" | 39a841c | 2005-09-29 16:18:57 +0000 | [diff] [blame] | 14 | char *string_ptr; |
| Eric Andersen | c7bda1c | 2004-03-15 08:29:22 +0000 | [diff] [blame] | 15 | |
| Manuel Novoa III | cad5364 | 2003-03-19 09:13:01 +0000 | [diff] [blame] | 16 | va_start(p, format); |
| "Vladimir N. Oleynik" | 39a841c | 2005-09-29 16:18:57 +0000 | [diff] [blame] | 17 | r = vasprintf(&string_ptr, format, p); |
| Manuel Novoa III | cad5364 | 2003-03-19 09:13:01 +0000 | [diff] [blame] | 18 | va_end(p); |
| Robert Griebl | efd4983 | 2002-07-19 20:27:11 +0000 | [diff] [blame] | 19 | |
| Manuel Novoa III | cad5364 | 2003-03-19 09:13:01 +0000 | [diff] [blame] | 20 | if (r < 0) { |
| 21 | bb_perror_msg_and_die("bb_xasprintf"); | ||||
| 22 | } | ||||
| "Vladimir N. Oleynik" | 39a841c | 2005-09-29 16:18:57 +0000 | [diff] [blame] | 23 | return string_ptr; |
| Robert Griebl | efd4983 | 2002-07-19 20:27:11 +0000 | [diff] [blame] | 24 | } |