Index: bison/src/bison/2.4.1/bison-2.4.1-src/lib/get-errno.c |
=================================================================== |
--- bison/src/bison/2.4.1/bison-2.4.1-src/lib/get-errno.c (revision 0) |
+++ bison/src/bison/2.4.1/bison-2.4.1-src/lib/get-errno.c (revision 0) |
@@ -0,0 +1,42 @@ |
+/* get-errno.c - get and set errno. |
+ |
+ Copyright (C) 2002, 2006 Free Software Foundation, Inc. |
+ |
+ 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 of the License, 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 this program. If not, see <http://www.gnu.org/licenses/>. */ |
+ |
+/* Written by Paul Eggert. */ |
+ |
+#include <config.h> |
+ |
+#include "get-errno.h" |
+ |
+#include <errno.h> |
+ |
+/* Get and set errno. A source file that needs to set or get errno, |
+ but doesn't need to test for specific errno values, can use these |
+ functions to avoid namespace pollution. For example, a file that |
+ defines EQUAL should not include <errno.h>, since <errno.h> might |
+ define EQUAL; such a file can include <get-errno.h> instead. */ |
+ |
+int |
+get_errno (void) |
+{ |
+ return errno; |
+} |
+ |
+void |
+set_errno (int e) |
+{ |
+ errno = e; |
+} |
Property changes on: bison\src\bison\2.4.1\bison-2.4.1-src\lib\get-errno.c |
___________________________________________________________________ |
Added: svn:eol-style |
+ LF |