| 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) many different people. |
| Eric Andersen | cb81e64 | 2003-07-14 21:21:08 +0000 | [diff] [blame] | 6 | * If you wrote this, please acknowledge your work. |
| Eric Andersen | aad1a88 | 2001-03-16 22:47:14 +0000 | [diff] [blame] | 7 | * |
| Bernhard Reutner-Fischer | b1629b1 | 2006-05-19 19:29:19 +0000 | [diff] [blame] | 8 | * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. |
| Eric Andersen | aad1a88 | 2001-03-16 22:47:14 +0000 | [diff] [blame] | 9 | */ |
| 10 | |
| 11 | #include <stdio.h> |
| 12 | #include "libbb.h" |
| "Vladimir N. Oleynik" | 23f62fc | 2005-09-14 16:59:11 +0000 | [diff] [blame] | 13 | #include "xregex.h" |
| Eric Andersen | aad1a88 | 2001-03-16 22:47:14 +0000 | [diff] [blame] | 14 | |
| 15 | |
| 16 | |
| 17 | void xregcomp(regex_t *preg, const char *regex, int cflags) |
| 18 | { |
| 19 | int ret; |
| 20 | if ((ret = regcomp(preg, regex, cflags)) != 0) { |
| 21 | int errmsgsz = regerror(ret, preg, NULL, 0); |
| 22 | char *errmsg = xmalloc(errmsgsz); |
| 23 | regerror(ret, preg, errmsg, errmsgsz); |
| Manuel Novoa III | cad5364 | 2003-03-19 09:13:01 +0000 | [diff] [blame] | 24 | bb_error_msg_and_die("xregcomp: %s", errmsg); |
| Eric Andersen | aad1a88 | 2001-03-16 22:47:14 +0000 | [diff] [blame] | 25 | } |
| 26 | } |