diff options
author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1995-10-18 08:53:40 +0000 |
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committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1995-10-18 08:53:40 +0000 |
commit | d6583bb2a13f329cf0332ef2570eb8bb8fc0e39c (patch) | |
tree | ece253b876159b39c620e62b6c9b1174642e070e /gnu/usr.bin/cpio/stripslash.c |
initial import of NetBSD tree
Diffstat (limited to 'gnu/usr.bin/cpio/stripslash.c')
-rw-r--r-- | gnu/usr.bin/cpio/stripslash.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gnu/usr.bin/cpio/stripslash.c b/gnu/usr.bin/cpio/stripslash.c new file mode 100644 index 00000000000..2971d4ced00 --- /dev/null +++ b/gnu/usr.bin/cpio/stripslash.c @@ -0,0 +1,39 @@ +/* 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., 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#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'; +} |