2N/A/*
2N/A * CDDL HEADER START
2N/A *
2N/A * The contents of this file are subject to the terms of the
2N/A * Common Development and Distribution License (the "License").
2N/A * You may not use this file except in compliance with the License.
2N/A *
2N/A * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
2N/A * or http://www.opensolaris.org/os/licensing.
2N/A * See the License for the specific language governing permissions
2N/A * and limitations under the License.
2N/A *
2N/A * When distributing Covered Code, include this CDDL HEADER in each
2N/A * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
2N/A * If applicable, add the following below this CDDL HEADER, with the
2N/A * fields enclosed by brackets "[]" replaced with your own identifying
2N/A * information: Portions Copyright [yyyy] [name of copyright owner]
2N/A *
2N/A * CDDL HEADER END
2N/A */
2N/A
2N/A/*
2N/A * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
2N/A */
2N/A
2N/A
2N/A#include "lint.h"
2N/A#include "file64.h"
2N/A#include <mtlib.h>
2N/A#include <stdio.h>
2N/A#include <stdarg.h>
2N/A#include <errno.h>
2N/A#include <thread.h>
2N/A#include <synch.h>
2N/A#include <values.h>
2N/A#include <wchar.h>
2N/A#include "print.h"
2N/A#include "stdiom.h"
2N/A#include <sys/types.h>
2N/A#include "libc.h"
2N/A#include "mse.h"
2N/A
2N/A/*
2N/A * 32-bit shadow functions _wprintf_c89(), _fwprintf_c89(), _swprintf_c89()
2N/A * are included here.
2N/A * When using the c89 compiler to build 32-bit applications, the size
2N/A * of intmax_t is 32-bits, otherwise the size of intmax_t is 64-bits.
2N/A * The shadow function uses 32-bit size of intmax_t for j conversion.
2N/A * The #pragma redefine_extname in <stdio.h> selects the proper routine
2N/A * at compile time for the user application.
2N/A * NOTE: the shadow functions only exist in the 32-bit library.
2N/A */
2N/A
2N/Aint
2N/Awprintf(const wchar_t *format, ...)
2N/A{
2N/A ssize_t count;
2N/A rmutex_t *lk;
2N/A va_list ap;
2N/A
2N/A va_start(ap, format);
2N/A FLOCKFILE(lk, stdout);
2N/A
2N/A if (_set_orientation_wide(stdout, NULL, NULL, 0) == -1) {
2N/A errno = EBADF;
2N/A FUNLOCKFILE(lk);
2N/A return (EOF);
2N/A }
2N/A
2N/A if (!(stdout->_flag & _IOWRT)) {
2N/A /* if no write flag */
2N/A if (stdout->_flag & _IORW) {
2N/A /* if ok, cause read-write */
2N/A _READ2WRT(stdout);
2N/A } else {
2N/A /* else error */
2N/A errno = EBADF;
2N/A FUNLOCKFILE(lk);
2N/A return (EOF);
2N/A }
2N/A }
2N/A
2N/A count = _wndoprnt(format, ap, stdout, 0);
2N/A va_end(ap);
2N/A if (FERROR(stdout) || count == EOF) {
2N/A FUNLOCKFILE(lk);
2N/A return (EOF);
2N/A }
2N/A FUNLOCKFILE(lk);
2N/A /* check for overflow */
2N/A if ((size_t)count > MAXINT) {
2N/A errno = EOVERFLOW;
2N/A return (EOF);
2N/A } else {
2N/A return ((int)count);
2N/A }
2N/A}
2N/A
2N/Aint
2N/Afwprintf(FILE *iop, const wchar_t *format, ...)
2N/A{
2N/A ssize_t count;
2N/A rmutex_t *lk;
2N/A va_list ap;
2N/A
2N/A va_start(ap, format);
2N/A
2N/A FLOCKFILE(lk, iop);
2N/A
2N/A if (_set_orientation_wide(iop, NULL, NULL, 0) == -1) {
2N/A errno = EBADF;
2N/A FUNLOCKFILE(lk);
2N/A return (EOF);
2N/A }
2N/A
2N/A if (!(iop->_flag & _IOWRT)) {
2N/A /* if no write flag */
2N/A if (iop->_flag & _IORW) {
2N/A /* if ok, cause read-write */
2N/A _READ2WRT(iop);
2N/A } else {
2N/A /* else error */
2N/A errno = EBADF;
2N/A FUNLOCKFILE(lk);
2N/A return (EOF);
2N/A }
2N/A }
2N/A
2N/A count = _wndoprnt(format, ap, iop, 0);
2N/A va_end(ap);
2N/A if (FERROR(iop) || count == EOF) {
2N/A FUNLOCKFILE(lk);
2N/A return (EOF);
2N/A }
2N/A FUNLOCKFILE(lk);
2N/A /* check for overflow */
2N/A if ((size_t)count > MAXINT) {
2N/A errno = EOVERFLOW;
2N/A return (EOF);
2N/A } else {
2N/A return ((int)count);
2N/A }
2N/A}
2N/A
2N/Aint
2N/Aswprintf(wchar_t *string, size_t n, const wchar_t *format, ...)
2N/A{
2N/A ssize_t count;
2N/A FILE siop;
2N/A wchar_t *wp;
2N/A va_list ap;
2N/A
2N/A if (n == 0)
2N/A return (EOF);
2N/A siop._cnt = (ssize_t)n - 1;
2N/A siop._base = siop._ptr = (unsigned char *)string;
2N/A siop._flag = _IOREAD;
2N/A
2N/A va_start(ap, format);
2N/A count = _wndoprnt(format, ap, &siop, 0);
2N/A va_end(ap);
2N/A wp = (wchar_t *)(uintptr_t)siop._ptr;
2N/A *wp = L'\0';
2N/A if (count == EOF) {
2N/A return (EOF);
2N/A }
2N/A /* check for overflow */
2N/A if ((size_t)count > MAXINT) {
2N/A errno = EOVERFLOW;
2N/A return (EOF);
2N/A } else {
2N/A return ((int)count);
2N/A }
2N/A}
2N/A
2N/A#ifndef _LP64
2N/A
2N/Aint
2N/A_wprintf_c89(const wchar_t *format, ...)
2N/A{
2N/A ssize_t count;
2N/A va_list ap;
2N/A
2N/A va_start(ap, format);
2N/A count = _vwprintf_c89(format, ap);
2N/A va_end(ap);
2N/A return ((int)count);
2N/A}
2N/A
2N/Aint
2N/A_fwprintf_c89(FILE *iop, const wchar_t *format, ...)
2N/A{
2N/A ssize_t count;
2N/A va_list ap;
2N/A
2N/A va_start(ap, format);
2N/A count = _vfwprintf_c89(iop, format, ap);
2N/A va_end(ap);
2N/A return ((int)count);
2N/A}
2N/A
2N/Aint
2N/A_swprintf_c89(wchar_t *string, size_t n, const wchar_t *format, ...)
2N/A{
2N/A ssize_t count;
2N/A va_list ap;
2N/A
2N/A va_start(ap, format);
2N/A count = _vswprintf_c89(string, n, format, ap);
2N/A va_end(ap);
2N/A return ((int)count);
2N/A}
2N/A
2N/A#endif /* _LP64 */