1*4297a3b0SGarrett D'Amore /*
2*4297a3b0SGarrett D'Amore * Copyright 2010 Nexenta Systems, Inc. All rights reserved.
3*4297a3b0SGarrett D'Amore * Use is subject to license terms.
4*4297a3b0SGarrett D'Amore *
5*4297a3b0SGarrett D'Amore * Redistribution and use in source and binary forms, with or without
6*4297a3b0SGarrett D'Amore * modification, are permitted provided that the following conditions
7*4297a3b0SGarrett D'Amore * are met:
8*4297a3b0SGarrett D'Amore * 1. Redistributions of source code must retain the above copyright
9*4297a3b0SGarrett D'Amore * notice, this list of conditions and the following disclaimer.
10*4297a3b0SGarrett D'Amore * 2. Redistributions in binary form must reproduce the above copyright
11*4297a3b0SGarrett D'Amore * notice, this list of conditions and the following disclaimer in the
12*4297a3b0SGarrett D'Amore * documentation and/or other materials provided with the distribution.
13*4297a3b0SGarrett D'Amore *
14*4297a3b0SGarrett D'Amore * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15*4297a3b0SGarrett D'Amore * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16*4297a3b0SGarrett D'Amore * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17*4297a3b0SGarrett D'Amore * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18*4297a3b0SGarrett D'Amore * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19*4297a3b0SGarrett D'Amore * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20*4297a3b0SGarrett D'Amore * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21*4297a3b0SGarrett D'Amore * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22*4297a3b0SGarrett D'Amore * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23*4297a3b0SGarrett D'Amore * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24*4297a3b0SGarrett D'Amore * SUCH DAMAGE.
25*4297a3b0SGarrett D'Amore */
26*4297a3b0SGarrett D'Amore #include "lint.h"
27*4297a3b0SGarrett D'Amore #include "mse_int.h"
28*4297a3b0SGarrett D'Amore #include "file64.h"
29*4297a3b0SGarrett D'Amore #include "mtlib.h"
30*4297a3b0SGarrett D'Amore #include <errno.h>
31*4297a3b0SGarrett D'Amore #include <limits.h>
32*4297a3b0SGarrett D'Amore #include <stdio.h>
33*4297a3b0SGarrett D'Amore #include <stdlib.h>
34*4297a3b0SGarrett D'Amore #include <wchar.h>
35*4297a3b0SGarrett D'Amore #include "mblocal.h"
36*4297a3b0SGarrett D'Amore #include "stdiom.h"
37*4297a3b0SGarrett D'Amore
38*4297a3b0SGarrett D'Amore static int
_fputws_impl(const wchar_t * _RESTRICT_KYWD ws,FILE * _RESTRICT_KYWD fp,int orient)39*4297a3b0SGarrett D'Amore _fputws_impl(const wchar_t *_RESTRICT_KYWD ws, FILE *_RESTRICT_KYWD fp,
40*4297a3b0SGarrett D'Amore int orient)
41*4297a3b0SGarrett D'Amore {
42*4297a3b0SGarrett D'Amore int nchars;
43*4297a3b0SGarrett D'Amore int nwritten;
44*4297a3b0SGarrett D'Amore char buf[BUFSIZ];
45*4297a3b0SGarrett D'Amore rmutex_t *lk;
46*4297a3b0SGarrett D'Amore
47*4297a3b0SGarrett D'Amore /*
48*4297a3b0SGarrett D'Amore * The FreeBSD implementation here was a bit more complex, because
49*4297a3b0SGarrett D'Amore * it repeated much of what is in fputs. For simplicity's sake, we
50*4297a3b0SGarrett D'Amore * juse wctomb to convert the wide string to a mbs, and then use
51*4297a3b0SGarrett D'Amore * fputs to print the mbs.
52*4297a3b0SGarrett D'Amore */
53*4297a3b0SGarrett D'Amore
54*4297a3b0SGarrett D'Amore nchars = wcslen(ws);
55*4297a3b0SGarrett D'Amore nwritten = 0;
56*4297a3b0SGarrett D'Amore
57*4297a3b0SGarrett D'Amore FLOCKFILE(lk, fp);
58*4297a3b0SGarrett D'Amore if (orient && GET_NO_MODE(fp))
59*4297a3b0SGarrett D'Amore _setorientation(fp, _WC_MODE);
60*4297a3b0SGarrett D'Amore
61*4297a3b0SGarrett D'Amore while (nchars > 0) {
62*4297a3b0SGarrett D'Amore int nbytes = 0;
63*4297a3b0SGarrett D'Amore char *ptr = buf;
64*4297a3b0SGarrett D'Amore while ((nbytes < (BUFSIZ - (MB_LEN_MAX * 2))) && nchars) {
65*4297a3b0SGarrett D'Amore int n;
66*4297a3b0SGarrett D'Amore if ((n = wctomb(ptr, *ws)) < 0) {
67*4297a3b0SGarrett D'Amore FUNLOCKFILE(lk);
68*4297a3b0SGarrett D'Amore fp->_flag |= _IOERR;
69*4297a3b0SGarrett D'Amore errno = EILSEQ;
70*4297a3b0SGarrett D'Amore return (EOF);
71*4297a3b0SGarrett D'Amore }
72*4297a3b0SGarrett D'Amore ws++;
73*4297a3b0SGarrett D'Amore ptr += n;
74*4297a3b0SGarrett D'Amore nbytes += n;
75*4297a3b0SGarrett D'Amore nchars--;
76*4297a3b0SGarrett D'Amore }
77*4297a3b0SGarrett D'Amore *ptr = '\0';
78*4297a3b0SGarrett D'Amore if (fputs(buf, fp) < nbytes) {
79*4297a3b0SGarrett D'Amore FUNLOCKFILE(lk);
80*4297a3b0SGarrett D'Amore return (EOF);
81*4297a3b0SGarrett D'Amore }
82*4297a3b0SGarrett D'Amore nwritten += nbytes;
83*4297a3b0SGarrett D'Amore }
84*4297a3b0SGarrett D'Amore FUNLOCKFILE(lk);
85*4297a3b0SGarrett D'Amore return (nwritten);
86*4297a3b0SGarrett D'Amore }
87*4297a3b0SGarrett D'Amore
88*4297a3b0SGarrett D'Amore int
fputws(const wchar_t * _RESTRICT_KYWD ws,FILE * _RESTRICT_KYWD fp)89*4297a3b0SGarrett D'Amore fputws(const wchar_t *_RESTRICT_KYWD ws, FILE *_RESTRICT_KYWD fp)
90*4297a3b0SGarrett D'Amore {
91*4297a3b0SGarrett D'Amore return (_fputws_impl(ws, fp, 0));
92*4297a3b0SGarrett D'Amore }
93*4297a3b0SGarrett D'Amore
94*4297a3b0SGarrett D'Amore int
__fputws_xpg5(const wchar_t * ws,FILE * fp)95*4297a3b0SGarrett D'Amore __fputws_xpg5(const wchar_t *ws, FILE *fp)
96*4297a3b0SGarrett D'Amore {
97*4297a3b0SGarrett D'Amore return (_fputws_impl(ws, fp, 1));
98*4297a3b0SGarrett D'Amore }
99