Date: Mon, 27 Feb 2012 15:59:17 +0000 (UTC) From: Gabor Kovesdan <gabor@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r232217 - user/gabor/tre-integration/usr.bin/grep Message-ID: <201202271559.q1RFxHQ9025308@svn.freebsd.org>
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Author: gabor Date: Mon Feb 27 15:59:17 2012 New Revision: 232217 URL: http://svn.freebsd.org/changeset/base/232217 Log: - Use mregerror() to determine which pattern compilation fails and why Modified: user/gabor/tre-integration/usr.bin/grep/grep.c Modified: user/gabor/tre-integration/usr.bin/grep/grep.c ============================================================================== --- user/gabor/tre-integration/usr.bin/grep/grep.c Mon Feb 27 15:58:38 2012 (r232216) +++ user/gabor/tre-integration/usr.bin/grep/grep.c Mon Feb 27 15:59:17 2012 (r232217) @@ -687,9 +687,10 @@ main(int argc, char *argv[]) ptr = (const char **)pats; c = mregncomp(&preg, patterns, ptr, lens, cflags); if (c != 0) { - // regerror(c, &r_pattern[i], re_error, RE_ERROR_BUF); - // errx(2, "%s", re_error); - errx(2, "%s", "Bad patterns."); + int no; + + mregerror(c, &preg, &no, re_error, RE_ERROR_BUF); + errx(2, "%s:%s", pats[no], re_error); } if (lbflag)
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