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/*
*
* Copyright (c) 1998-2002
* John Maddock
*
* Use, modification and distribution are subject to the
* Boost Software License, Version 1.0. (See accompanying file
* LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*
*/
/*
* LOCATION: see http://www.boost.org for most recent version.
* FILE posix_api_compiler_check.c
* VERSION see <boost/version.hpp>
* DESCRIPTION: Verify that POSIX API calls compile: note this is a compile
* time check only.
*/
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include <boost/regex.h>
const char* expression = "^";
const char* text = "\n ";
regmatch_t matches[1];
int flags = REG_EXTENDED | REG_BASIC | REG_NOSPEC | REG_ICASE | REG_NOSUB |
REG_NEWLINE | REG_PEND | REG_NOCOLLATE | REG_ESCAPE_IN_LISTS |
REG_NEWLINE_ALT | REG_PERL | REG_AWK | REG_GREP | REG_EGREP;
int main()
{
regex_tA re;
int result;
result = regcompA(&re, expression, REG_AWK);
if(result > REG_NOERROR)
{
char buf[256];
regerrorA(result, &re, buf, sizeof(buf));
printf(buf);
return result;
}
assert(re.re_nsub == 0);
matches[0].rm_so = 0;
matches[0].rm_eo = strlen(text);
result = regexecA(&re, text, 1, matches, REG_NOTBOL | REG_NOTEOL | REG_STARTEND);
if(result > REG_NOERROR)
{
char buf[256];
regerrorA(result, &re, buf, sizeof(buf));
printf(buf);
regfreeA(&re);
return result;
}
assert(matches[0].rm_so == matches[0].rm_eo == 1);
regfreeA(&re);
printf("no errors found\n");
return 0;
}
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