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Unified Diff: bison/src/bison/2.4.1/bison-2.4.1-src/lib/stripslash.c

Issue 10807020: Add native Windows binary for bison. (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/third_party/
Patch Set: Created 8 years, 5 months ago
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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
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