daily update

[binutils.git] / binutils / syslex.l

diff --git a/binutils/syslex.l b/binutils/syslex.l
index a39484287a788882258695e3a574430072f351ed..14aee731e3a165df527edceda8cf364120b5ddae 100644 (file)
--- a/binutils/syslex.l
+++ b/binutils/syslex.l
@@ -1,12 +1,46 @@
+%option noinput nounput
+
 %{
+/* Copyright 2001, 2003, 2005, 2007, 2011, 2012 Free Software Foundation, Inc.
+
+   This file is part of GNU Binutils.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with GLD; see the file COPYING.  If not, write to the Free
+   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+   02110-1301, USA.  */
+
+/* Note: config.h is #included via syslex_wrap.c.  */
+
+#ifdef HAVE_STRING_H
+#include <string.h>
+#else
+#ifdef HAVE_STRINGS_H
+#include <strings.h>
+#endif
+#endif
+
 #include "sysinfo.h"
-char *word;
-int number;
-int unit;
+
+#ifndef YY_NO_UNPUT
+#define YY_NO_UNPUT
+#endif
 
 #ifndef yywrap
-static int yywrap () { return 1; }
+static int yywrap (void) { return 1; }
 #endif
+
+extern int yylex (void);
 %}
 %%
 "(" { return '(';}
@@ -18,9 +52,9 @@ static int yywrap () { return 1; }
 "\t" { ; }
 "\n" { ; }
 "\""[^\"]*"\"" {
-yylval.s = malloc(strlen (yytext));
-strcpy(yylval.s, yytext+1);
-yylval.s[strlen(yylval.s)-1] = 0;
+       yylval.s = malloc (yyleng - 1);
+       memcpy (yylval.s, yytext + 1, yyleng - 2);
+       yylval.s[yyleng - 2] = '\0';
         return NAME;
        }