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author | David E. O'Brien <obrien@FreeBSD.org> | 1997-03-29 22:40:46 +0000 |
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committer | David E. O'Brien <obrien@FreeBSD.org> | 1997-03-29 22:40:46 +0000 |
commit | e7fc40c22fe83484c200f11d3ee417d1b9c1cff7 (patch) | |
tree | 465c4207a9b3bcfa3a659c6a9f8833e478a4896f /contrib/cpio/stripslash.c | |
parent | 67adaf175dbce89d27e081e055e126b0bb6d19cf (diff) | |
download | src-e7fc40c22fe83484c200f11d3ee417d1b9c1cff7.tar.gz src-e7fc40c22fe83484c200f11d3ee417d1b9c1cff7.zip |
Notes
Diffstat (limited to 'contrib/cpio/stripslash.c')
-rw-r--r-- | contrib/cpio/stripslash.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/contrib/cpio/stripslash.c b/contrib/cpio/stripslash.c new file mode 100644 index 000000000000..67330e57560b --- /dev/null +++ b/contrib/cpio/stripslash.c @@ -0,0 +1,43 @@ +/* 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. */ + +#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'; +} |