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none.c (129179) none.c (129707)
1/*-
2 * Copyright (c) 2002-2004 Tim J. Robbins. All rights reserved.
3 * Copyright (c) 1993
4 * The Regents of the University of California. All rights reserved.
5 *
6 * This code is derived from software contributed to Berkeley by
7 * Paul Borman at Krystal Technologies.
8 *

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34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * SUCH DAMAGE.
36 */
37
38#if defined(LIBC_SCCS) && !defined(lint)
39static char sccsid[] = "@(#)none.c 8.1 (Berkeley) 6/4/93";
40#endif /* LIBC_SCCS and not lint */
41#include <sys/cdefs.h>
1/*-
2 * Copyright (c) 2002-2004 Tim J. Robbins. All rights reserved.
3 * Copyright (c) 1993
4 * The Regents of the University of California. All rights reserved.
5 *
6 * This code is derived from software contributed to Berkeley by
7 * Paul Borman at Krystal Technologies.
8 *

--- 25 unchanged lines hidden (view full) ---

34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * SUCH DAMAGE.
36 */
37
38#if defined(LIBC_SCCS) && !defined(lint)
39static char sccsid[] = "@(#)none.c 8.1 (Berkeley) 6/4/93";
40#endif /* LIBC_SCCS and not lint */
41#include <sys/cdefs.h>
42__FBSDID("$FreeBSD: head/lib/libc/locale/none.c 129179 2004-05-13 11:20:27Z tjr $");
42__FBSDID("$FreeBSD: head/lib/libc/locale/none.c 129707 2004-05-25 10:45:24Z tjr $");
43
44#include <errno.h>
45#include <limits.h>
46#include <runetype.h>
47#include <stddef.h>
48#include <stdio.h>
49#include <stdlib.h>
50#include <string.h>

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143
144size_t
145_none_wcsrtombs(char * __restrict dst, const wchar_t ** __restrict src,
146 size_t len, mbstate_t * __restrict ps __unused)
147{
148 const wchar_t *s;
149 size_t nchr;
150
43
44#include <errno.h>
45#include <limits.h>
46#include <runetype.h>
47#include <stddef.h>
48#include <stdio.h>
49#include <stdlib.h>
50#include <string.h>

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143
144size_t
145_none_wcsrtombs(char * __restrict dst, const wchar_t ** __restrict src,
146 size_t len, mbstate_t * __restrict ps __unused)
147{
148 const wchar_t *s;
149 size_t nchr;
150
151 if (dst == NULL)
152 return (wcslen(*src));
151 if (dst == NULL) {
152 for (s = *src; *s != L'\0'; s++) {
153 if (*s < 0 || *s > UCHAR_MAX) {
154 errno = EILSEQ;
155 return ((size_t)-1);
156 }
157 }
158 return (s - *src);
159 }
153
154 s = *src;
155 nchr = 0;
156 while (len-- > 0) {
157 if (*s < 0 || *s > UCHAR_MAX) {
158 errno = EILSEQ;
159 return ((size_t)-1);
160 }
161 if ((*dst++ = *s++) == '\0') {
162 *src = NULL;
163 return (nchr);
164 }
165 nchr++;
166 }
167 *src = s;
168 return (nchr);
169}
160
161 s = *src;
162 nchr = 0;
163 while (len-- > 0) {
164 if (*s < 0 || *s > UCHAR_MAX) {
165 errno = EILSEQ;
166 return ((size_t)-1);
167 }
168 if ((*dst++ = *s++) == '\0') {
169 *src = NULL;
170 return (nchr);
171 }
172 nchr++;
173 }
174 *src = s;
175 return (nchr);
176}