1 /* *********************************************************************
2 * Broadcom Common Firmware Environment (CFE)
4 * More string routines File: lib_string2.c
6 * More routines to muck with strings; these routines typically
7 * need malloc to operate. This way lib_string.c can be incorporated
8 * into other programs that don't need malloc
10 * Author: Mitch Lichtenberg (mpl@broadcom.com)
12 *********************************************************************
14 * Copyright 2000,2001,2002,2003
15 * Broadcom Corporation. All rights reserved.
17 * This software is furnished under license and may be used and
18 * copied only in accordance with the following terms and
19 * conditions. Subject to these conditions, you may download,
20 * copy, install, use, modify and distribute modified or unmodified
21 * copies of this software in source and/or binary form. No title
22 * or ownership is transferred hereby.
24 * 1) Any source code used, modified or distributed must reproduce
25 * and retain this copyright notice and list of conditions
26 * as they appear in the source file.
28 * 2) No right is granted to use any trade name, trademark, or
29 * logo of Broadcom Corporation. The "Broadcom Corporation"
30 * name may not be used to endorse or promote products derived
31 * from this software without the prior written permission of
32 * Broadcom Corporation.
34 * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR
35 * IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED
36 * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
37 * PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT
38 * SHALL BROADCOM BE LIABLE FOR ANY DAMAGES WHATSOEVER, AND IN
39 * PARTICULAR, BROADCOM SHALL NOT BE LIABLE FOR DIRECT, INDIRECT,
40 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
41 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
42 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
43 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
44 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
45 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE), EVEN IF ADVISED OF
46 * THE POSSIBILITY OF SUCH DAMAGE.
47 ********************************************************************* */
51 #include "lib_types.h"
52 #include "lib_malloc.h"
53 #define _LIB_NO_MACROS_
54 #include "lib_string.h"
57 char *lib_strdup(char *str
)
61 buf
= KMALLOC(lib_strlen(str
)+1,0);
69 void lib_trimleading(char *path
)
72 lib_strcpy(path
, path
+1);
78 void lib_chop_filename(char *str
,char **host
,char **file
)
84 p
= lib_strchr(str
,':');
85 if (!p
) p
= lib_strchr(str
,'/');