1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #pragma ident "%Z%%M% %I% %E% SMI"
28
29 #include "lint.h"
30 #include "file64.h"
31 #include "mse_int.h"
32 #include "mtlib.h"
33 #include <stdio.h>
34 #include <widec.h>
35 #include <euc.h>
36 #include <errno.h>
37 #include "stdiom.h"
38 #include "mse.h"
39
40 wint_t
__fgetwc_xpg5(FILE * iop)41 __fgetwc_xpg5(FILE *iop)
42 {
43 wint_t result;
44 void *lc;
45 wint_t (*fp_fgetwc)(void *, FILE *);
46 rmutex_t *lk;
47
48 FLOCKFILE(lk, iop);
49
50 if (_set_orientation_wide(iop, &lc,
51 (void (*(*))(void))&fp_fgetwc, FP_FGETWC) == -1) {
52 errno = EBADF;
53 FUNLOCKFILE(lk);
54 return (WEOF);
55 }
56
57 result = fp_fgetwc(lc, iop);
58 FUNLOCKFILE(lk);
59 return (result);
60 }
61
62 wint_t
__getwc_xpg5(FILE * iop)63 __getwc_xpg5(FILE *iop)
64 {
65 return (__fgetwc_xpg5(iop));
66 }
67