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authorRob Landley2006-06-18 20:20:07 +0000
committerRob Landley2006-06-18 20:20:07 +0000
commitea224be6aa8fed5486376d3021a4cb911e935106 (patch)
tree38d6c5d2d53841e3f4e2702521e3b03235c51017 /libbb/skip_whitespace.c
parent14d7065ef1eb836d20e13bc25d1b13f0e76185ac (diff)
downloadbusybox-ea224be6aa8fed5486376d3021a4cb911e935106.zip
busybox-ea224be6aa8fed5486376d3021a4cb911e935106.tar.gz
skip_whitespace() shouldn't claim its return value is const, it doesn't know
that and callers wind up typecasting it back.
Diffstat (limited to 'libbb/skip_whitespace.c')
-rw-r--r--libbb/skip_whitespace.c23
1 files changed, 4 insertions, 19 deletions
diff --git a/libbb/skip_whitespace.c b/libbb/skip_whitespace.c
index fd5d725..02c1f58 100644
--- a/libbb/skip_whitespace.c
+++ b/libbb/skip_whitespace.c
@@ -4,30 +4,15 @@
*
* Copyright (C) 2003 Manuel Novoa III <mjn3@codepoet.org>
*
- * 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 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
#include <ctype.h>
#include "libbb.h"
-const char *bb_skip_whitespace(const char *s)
+char *skip_whitespace(const char *s)
{
- while (isspace(*s)) {
- ++s;
- }
+ while (isspace(*s)) ++s;
- return s;
+ return (char *) s;
}