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/* vi: set sw=4 ts=4: */
/*
* Utility routines.
*
* Copyright (C) many different people.
* If you wrote this, please acknowledge your work.
*
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
#include <stdio.h>
#include "libbb.h"
#include "xregex.h"
void xregcomp(regex_t *preg, const char *regex, int cflags)
{
int ret;
if ((ret = regcomp(preg, regex, cflags)) != 0) {
int errmsgsz = regerror(ret, preg, NULL, 0);
char *errmsg = xmalloc(errmsgsz);
regerror(ret, preg, errmsg, errmsgsz);
bb_error_msg_and_die("xregcomp: %s", errmsg);
}
}
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