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authorSergey Poznyakoff <gray@gnu.org.ua>2004-02-27 13:28:40 +0000
committerSergey Poznyakoff <gray@gnu.org.ua>2004-02-27 13:28:40 +0000
commita783e2c18c6b566b2f4c2b06e6c388a9645c826c (patch)
treeae12abc157dee99bd4c67bab25316be06d3519a2 /src/stripslash.c
parentcb721df9888a296af824a4acab4916694d6dc35d (diff)
downloadcpio-a783e2c18c6b566b2f4c2b06e6c388a9645c826c.tar.gz
cpio-a783e2c18c6b566b2f4c2b06e6c388a9645c826c.tar.bz2
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+/* stripslash.c -- remove trailing slashes from a string
+ Copyright (C) 1990 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 2, 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, write to the Free Software Foundation, Inc.,
+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
+#include <string.h>
+#else
+#include <strings.h>
+#endif
+
+/* Remove trailing slashes from PATH.
+ This is useful when using filename completion from a shell that
+ adds a "/" after directory names (such as tcsh and bash), because
+ the Unix rename and rmdir system calls return an "Invalid argument" error
+ when given a path that ends in "/" (except for the root directory). */
+
+void
+strip_trailing_slashes (path)
+ char *path;
+{
+ int last;
+
+ last = strlen (path) - 1;
+ while (last > 0 && path[last] == '/')
+ path[last--] = '\0';
+}

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