| Bernhard Reutner-Fischer | ae4342c | 2008-05-19 08:18:50 +0000 | [diff] [blame] | 1 | /* vi: set sw=4 ts=4: */ |
| 2 | /* |
| 3 | * Utility routines. |
| 4 | * |
| Bernhard Reutner-Fischer | 6c4dade | 2008-09-25 12:13:34 +0000 | [diff] [blame] | 5 | * Copyright (C) 2008 Bernhard Reutner-Fischer |
| Bernhard Reutner-Fischer | ae4342c | 2008-05-19 08:18:50 +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. |
| Bernhard Reutner-Fischer | ae4342c | 2008-05-19 08:18:50 +0000 | [diff] [blame] | 8 | */ |
| 9 | |
| 10 | #include "libbb.h" |
| 11 | |
| 12 | /* Open file and write string str to it, close file. |
| Denis Vlasenko | 73c571a | 2009-03-09 00:12:37 +0000 | [diff] [blame] | 13 | * Die on any open or write error. */ |
| Denis Vlasenko | defc1ea | 2008-06-27 02:52:20 +0000 | [diff] [blame] | 14 | void FAST_FUNC xopen_xwrite_close(const char* file, const char* str) |
| Bernhard Reutner-Fischer | ae4342c | 2008-05-19 08:18:50 +0000 | [diff] [blame] | 15 | { |
| 16 | int fd = xopen(file, O_WRONLY); |
| Denis Vlasenko | 73c571a | 2009-03-09 00:12:37 +0000 | [diff] [blame] | 17 | xwrite_str(fd, str); |
| Bernhard Reutner-Fischer | ae4342c | 2008-05-19 08:18:50 +0000 | [diff] [blame] | 18 | close(fd); |
| 19 | } |