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authorcvs2svn <admin@example.com>2025-04-14 17:32:06 +0000
committercvs2svn <admin@example.com>2025-04-14 17:32:06 +0000
commiteb8dd9dca1228af0cd132f515509051ecfabf6f6 (patch)
treeedb6da6af7e865d488dc1a29309f1e1ec226e603 /src/lib/libc/string/wcstok.c
parent247f0352e0ed72a4f476db9dc91f4d982bc83eb2 (diff)
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This commit was manufactured by cvs2git to create tag 'tb_20250414'.tb_20250414
Diffstat (limited to 'src/lib/libc/string/wcstok.c')
-rw-r--r--src/lib/libc/string/wcstok.c93
1 files changed, 0 insertions, 93 deletions
diff --git a/src/lib/libc/string/wcstok.c b/src/lib/libc/string/wcstok.c
deleted file mode 100644
index bc1ac3e8cb..0000000000
--- a/src/lib/libc/string/wcstok.c
+++ /dev/null
@@ -1,93 +0,0 @@
1/* $OpenBSD: wcstok.c,v 1.3 2005/08/08 08:05:37 espie Exp $ */
2/* $NetBSD: wcstok.c,v 1.3 2003/07/10 08:50:48 tshiozak Exp $ */
3
4/*-
5 * Copyright (c) 1998 Softweyr LLC. All rights reserved.
6 *
7 * strtok_r, from Berkeley strtok
8 * Oct 13, 1998 by Wes Peters <wes@softweyr.com>
9 *
10 * Copyright (c) 1988, 1993
11 * The Regents of the University of California. All rights reserved.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
15 * are met:
16 * 1. Redistributions of source code must retain the above copyright
17 * notices, this list of conditions and the following disclaimer.
18 * 2. Redistributions in binary form must reproduce the above copyright
19 * notices, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution.
21 * 3. All advertising materials mentioning features or use of this software
22 * must display the following acknowledgement:
23 * This product includes software developed by Softweyr LLC, the
24 * University of California, Berkeley, and its contributors.
25 * 4. Neither the name of the University nor the names of its contributors
26 * may be used to endorse or promote products derived from this software
27 * without specific prior written permission.
28 *
29 * THIS SOFTWARE IS PROVIDED BY SOFTWEYR LLC, THE REGENTS AND CONTRIBUTORS
30 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
31 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
32 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SOFTWEYR LLC, THE
33 * REGENTS, OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
34 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
35 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
36 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
37 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
38 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
39 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
40 *
41 * Original version ID:
42 * FreeBSD: src/lib/libc/string/wcstok.c,v 1.1 2002/09/07 08:16:57 tjr Exp
43 */
44
45#include <wchar.h>
46
47wchar_t *
48wcstok(wchar_t * __restrict s, const wchar_t * __restrict delim,
49 wchar_t ** __restrict last)
50{
51 const wchar_t *spanp;
52 wchar_t c, sc;
53 wchar_t *tok;
54
55 if (s == NULL && (s = *last) == NULL)
56 return (NULL);
57
58 /*
59 * Skip (span) leading delimiters (s += wcsspn(s, delim), sort of).
60 */
61cont:
62 c = *s++;
63 for (spanp = delim; (sc = *spanp++) != L'\0';) {
64 if (c == sc)
65 goto cont;
66 }
67
68 if (c == L'\0') { /* no non-delimiter characters */
69 *last = NULL;
70 return (NULL);
71 }
72 tok = s - 1;
73
74 /*
75 * Scan token (scan for delimiters: s += wcscspn(s, delim), sort of).
76 * Note that delim must have one NUL; we stop if we see that, too.
77 */
78 for (;;) {
79 c = *s++;
80 spanp = delim;
81 do {
82 if ((sc = *spanp++) == c) {
83 if (c == L'\0')
84 s = NULL;
85 else
86 s[-1] = L'\0';
87 *last = s;
88 return (tok);
89 }
90 } while (sc != L'\0');
91 }
92 /* NOTREACHED */
93}