Imported Upstream version 93u+upstream

1 files changed, 49 insertions, 0 deletions

diff --git a/src/lib/libast/regex/regfatal.c b/src/lib/libast/regex/regfatal.c
new file mode 100644
index 0000000..09e8689
--- /dev/null
+++ b/src/lib/libast/regex/regfatal.c
@@ -0,0 +1,49 @@
+/***********************************************************************
+*                                                                      *
+*               This software is part of the ast package               *
+*          Copyright (c) 1985-2011 AT&T Intellectual Property          *
+*                      and is licensed under the                       *
+*                 Eclipse Public License, Version 1.0                  *
+*                    by AT&T Intellectual Property                     *
+*                                                                      *
+*                A copy of the License is available at                 *
+*          http://www.eclipse.org/org/documents/epl-v10.html           *
+*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *
+*                                                                      *
+*              Information and Software Systems Research               *
+*                            AT&T Research                             *
+*                           Florham Park NJ                            *
+*                                                                      *
+*                 Glenn Fowler <gsf@research.att.com>                  *
+*                  David Korn <dgk@research.att.com>                   *
+*                   Phong Vo <kpv@research.att.com>                    *
+*                                                                      *
+***********************************************************************/
+#pragma prototyped
+
+/*
+ * posix regex fatal error interface to error()
+ */
+
+#include "reglib.h"
+
+#include <error.h>
+
+void
+regfatalpat(regex_t* p, int level, int code, const char* pat)
+{
+	char	buf[128];
+
+	regerror(code, p, buf, sizeof(buf));
+	regfree(p);
+	if (pat)
+		error(level, "regular expression: %s: %s", pat, buf);
+	else
+		error(level, "regular expression: %s", buf);
+}
+
+void
+regfatal(regex_t* p, int level, int code)
+{
+	regfatalpat(p, level, code, NiL);
+}