diff options
Diffstat (limited to 'firmware/common/strtok.c')
-rw-r--r-- | firmware/common/strtok.c | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/firmware/common/strtok.c b/firmware/common/strtok.c deleted file mode 100644 index 9e2eddf599..0000000000 --- a/firmware/common/strtok.c +++ /dev/null | |||
@@ -1,63 +0,0 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2002 by Daniel Stenberg | ||
11 | * | ||
12 | * This program is free software; you can redistribute it and/or | ||
13 | * modify it under the terms of the GNU General Public License | ||
14 | * as published by the Free Software Foundation; either version 2 | ||
15 | * of the License, or (at your option) any later version. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. * | ||
19 | ****************************************************************************/ | ||
20 | |||
21 | #include "config.h" | ||
22 | |||
23 | #ifndef HAVE_STRTOK_R | ||
24 | #include <stddef.h> | ||
25 | #include <string.h> | ||
26 | |||
27 | char * | ||
28 | strtok_r(char *ptr, const char *sep, char **end) | ||
29 | { | ||
30 | if (!ptr) | ||
31 | /* we got NULL input so then we get our last position instead */ | ||
32 | ptr = *end; | ||
33 | |||
34 | /* pass all letters that are including in the separator string */ | ||
35 | while (*ptr && strchr(sep, *ptr)) | ||
36 | ++ptr; | ||
37 | |||
38 | if (*ptr) { | ||
39 | /* so this is where the next piece of string starts */ | ||
40 | char *start = ptr; | ||
41 | |||
42 | /* set the end pointer to the first byte after the start */ | ||
43 | *end = start + 1; | ||
44 | |||
45 | /* scan through the string to find where it ends, it ends on a | ||
46 | null byte or a character that exists in the separator string */ | ||
47 | while (**end && !strchr(sep, **end)) | ||
48 | ++*end; | ||
49 | |||
50 | if (**end) { | ||
51 | /* the end is not a null byte */ | ||
52 | **end = '\0'; /* zero terminate it! */ | ||
53 | ++*end; /* advance last pointer to beyond the null byte */ | ||
54 | } | ||
55 | |||
56 | return start; /* return the position where the string starts */ | ||
57 | } | ||
58 | |||
59 | /* we ended up on a null byte, there are no more strings to find! */ | ||
60 | return NULL; | ||
61 | } | ||
62 | |||
63 | #endif /* this was only compiled if strtok_r wasn't present */ | ||