1 /* Test for memory handling in regex.
2 Copyright (C) 2002-2013 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, see
18 <http://www.gnu.org/licenses/>. */
20 #include <sys/types.h>
27 static const char text[] = "#! /bin/sh";
38 n = regcomp (&re, "^#! */.*/(k|ba||pdk|z)sh", REG_EXTENDED);
42 regerror (n, &re, buf, sizeof (buf));
43 printf ("regcomp failed: %s\n", buf);
47 for (n = 0; n < 20; ++n)
49 if (regexec (&re, text, 2, rm, 0))
51 puts ("regexec failed");
54 if (rm[0].rm_so != 0 || rm[0].rm_eo != 10
55 || rm[1].rm_so != 8 || rm[1].rm_eo != 8)
57 printf ("regexec match failure: %d %d %d %d\n",
58 rm[0].rm_so, rm[0].rm_eo, rm[1].rm_so, rm[1].rm_eo);