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annotate lib/stripslash.c @ 2807:807294ed0f4f
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| author | Jim Meyering <jim@meyering.net> |
|---|---|
| date | Mon, 07 Aug 2000 15:48:18 +0000 |
| parents | 5994c6f939c5 |
| children | c98368348dc3 |
| rev | line source |
|---|---|
| 5 | 1 /* stripslash.c -- remove trailing slashes from a string |
|
2807
807294ed0f4f
back out Copyright date changes for files with no changes year
Jim Meyering <jim@meyering.net>
parents:
2718
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changeset
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2 Copyright (C) 1990 Free Software Foundation, Inc. |
| 5 | 3 |
| 4 This program is free software; you can redistribute it and/or modify | |
| 5 it under the terms of the GNU General Public License as published by | |
| 6 the Free Software Foundation; either version 2, or (at your option) | |
| 7 any later version. | |
| 8 | |
| 9 This program is distributed in the hope that it will be useful, | |
| 10 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 GNU General Public License for more details. | |
| 13 | |
| 14 You should have received a copy of the GNU General Public License | |
| 646 | 15 along with this program; if not, write to the Free Software Foundation, |
| 673 | 16 Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| 5 | 17 |
| 756 | 18 #if HAVE_CONFIG_H |
| 646 | 19 # include <config.h> |
| 20 #endif | |
| 21 | |
| 22 #if defined(STDC_HEADERS) || defined(HAVE_STRING_H) | |
| 23 # include <string.h> | |
| 5 | 24 #else |
| 646 | 25 # include <strings.h> |
| 5 | 26 #endif |
| 27 | |
| 28 /* Remove trailing slashes from PATH. | |
| 29 This is useful when using filename completion from a shell that | |
| 30 adds a "/" after directory names (such as tcsh and bash), because | |
| 31 the Unix rename and rmdir system calls return an "Invalid argument" error | |
| 32 when given a path that ends in "/" (except for the root directory). */ | |
| 33 | |
| 34 void | |
| 1557 | 35 strip_trailing_slashes (char *path) |
| 5 | 36 { |
| 37 int last; | |
| 38 | |
| 39 last = strlen (path) - 1; | |
| 40 while (last > 0 && path[last] == '/') | |
| 41 path[last--] = '\0'; | |
| 42 } |