/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License, Version 1.0 only * (the "License"). You may not use this file except in compliance * with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2005 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #pragma ident "%Z%%M% %I% %E% SMI" /* Copyright (c) 1986 AT&T */ /* All Rights Reserved */ /* * Fputwc transforms the wide character c into the multibyte character, * and writes it onto the output stream "iop". */ #include "lint.h" #include "file64.h" #include "mse_int.h" #include "mtlib.h" #include <stdlib.h> #include <stdio.h> #include <wchar.h> #include <limits.h> #include <errno.h> #include "stdiom.h" #include "mse.h" wint_t __fputwc_xpg5(wint_t wc, FILE *iop) { char mbs[MB_LEN_MAX]; unsigned char *p; int n; void *lc; int (*fp_wctomb)(void *, char *, wchar_t); rmutex_t *lk; FLOCKFILE(lk, iop); if (_set_orientation_wide(iop, &lc, (void (*(*))(void))&fp_wctomb, FP_WCTOMB) == -1) { errno = EBADF; FUNLOCKFILE(lk); return (WEOF); } if (wc == WEOF) { FUNLOCKFILE(lk); return (WEOF); } n = fp_wctomb(lc, mbs, (wchar_t)wc); if (n <= 0) { FUNLOCKFILE(lk); return (WEOF); } p = (unsigned char *)mbs; while (n--) { /* Can wide I/O functions call byte I/O functions */ /* because a steam bound to WIDE should not be used */ /* by byte I/O functions ? */ /* Anyway, I assume PUTC() macro has appropriate */ /* definition here. */ if (PUTC((*p++), iop) == EOF) { FUNLOCKFILE(lk); return (WEOF); } } FUNLOCKFILE(lk); return (wc); } wint_t __putwc_xpg5(wint_t wc, FILE *iop) { return (__fputwc_xpg5(wc, iop)); }