Index: bison/src/bison/2.4.1/bison-2.4.1-src/lib/stripslash.c |
=================================================================== |
--- bison/src/bison/2.4.1/bison-2.4.1-src/lib/stripslash.c (revision 0) |
+++ bison/src/bison/2.4.1/bison-2.4.1-src/lib/stripslash.c (revision 0) |
@@ -0,0 +1,44 @@ |
+/* stripslash.c -- remove redundant trailing slashes from a file name |
+ |
+ Copyright (C) 1990, 2001, 2003-2006 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/>. */ |
+ |
+#include <config.h> |
+ |
+#include "dirname.h" |
+ |
+/* Remove trailing slashes from FILE. Return true if a trailing slash |
+ was removed. This is useful when using file name completion from a |
+ shell that adds a "/" after directory names (such as tcsh and |
+ bash), because on symlinks to directories, several system calls |
+ have different semantics according to whether a trailing slash is |
+ present. */ |
+ |
+bool |
+strip_trailing_slashes (char *file) |
+{ |
+ char *base = last_component (file); |
+ char *base_lim; |
+ bool had_slash; |
+ |
+ /* last_component returns "" for file system roots, but we need to turn |
+ `///' into `/'. */ |
+ if (! *base) |
+ base = file; |
+ base_lim = base + base_len (base); |
+ had_slash = (*base_lim != '\0'); |
+ *base_lim = '\0'; |
+ return had_slash; |
+} |
Property changes on: bison\src\bison\2.4.1\bison-2.4.1-src\lib\stripslash.c |
___________________________________________________________________ |
Added: svn:eol-style |
+ LF |